id stringlengths 24 24 | text stringlengths 54 2.31k | task stringclasses 8
values | phase stringclasses 1
value | generator stringclasses 1
value | group_id stringlengths 14 18 | prompt_chars int64 45 2.16k | n_tokens int64 24 865 | text_sha256 stringlengths 64 64 | meta stringlengths 165 360 |
|---|---|---|---|---|---|---|---|---|---|
web_css-a58a3bba1b62171a | <|start|><|user|>
Which declaration wins for width on the second <div> element in document order? Author origin only: !important beats normal, a style attribute beats rules, then higher specificity, then the later rule. Do not consider inherited values.
Excerpt:
HTML:
<body class="label small">
<main id="footer" cla... | cascade | stable | deterministic | css|20261023|2780 | 1,100 | 386 | 35cbfb534b8fbd91c6f5ae13c2fde2fb1b4139bebae654a60d5a32b8a887a774 | {"answer_form": "sentence", "frame_id": "casc:2", "gold": {"important": true, "n_cands": 1, "prop": "width", "value": "100%"}, "marker": "wrap:5", "presentation": "chat", "source": "generated", "stratum": "format:minified"} |
web_css-c8371c69bbacc3f4 | <|start|><|system|>
You are a careful assistant. Follow the user's instructions exactly.<|eot|>
<|user|>
Specificity of the selector below?
```
#main
```<|eot|>
<|assistant|>
(1, 0, 0): 1 ID selector, 0 class / attribute / pseudo-class selectors, 0 type selectors.<|eot|>
<|end|> | specificity | stable | deterministic | css|20261023|21298 | 176 | 70 | 2b789ace28e8b035c59f90d47ae51cc85f65f483f5a8613c4b2b41c00f44f0f2 | {"answer_form": "sentence", "frame_id": "spec:5", "gold": {"spec": [1, 0, 0]}, "marker": "wrap:6", "presentation": "chat", "source": "generated", "stratum": "format:minified"} |
web_css-8d72f9cb6f6a71d1 | <|start|><|user|>
Update the CSS below. Add "display: grid" as the last declaration of the rule for ".primary". Output the whole stylesheet, keeping its formatting.
Passage:
a, footer.primary > span#summary { margin-top: 4px; display: flex; }
.primary { width: 20em; }
footer.primary { background-color: lightgray; text... | edit | stable | deterministic | css|20261023|2167 | 434 | 226 | f6d853c28c10ff9b38d7866383e3da646486091d790557e9825814f127864176 | {"answer_form": "structured", "frame_id": "edit:2:add", "gold": {"op": "add", "rule": 1}, "marker": "wrap:3", "presentation": "chat", "source": "generated", "stratum": "format:compact"} |
web_css-5cf5257bfd7f54ee | <|start|><|user|>
What is the specificity of this selector?
"""
a[href="#top"]
"""<|eot|>
<|assistant|>
(0, 1, 1)<|eot|>
<|end|> | specificity | stable | deterministic | css|20261023|2770 | 105 | 38 | 6ac61a0e9c6eb9461f39470581e39a0f55146cc614ebc69d1ec81c7f531a02fb | {"answer_form": "bare", "frame_id": "spec:0", "gold": {"spec": [0, 1, 1]}, "marker": "wrap:0", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-b81b1e3780a8ef0c | <|start|><|user|>
Edit the stylesheet. In the rule for "h1.alert", change text-align to justify. Output the whole stylesheet, keeping its formatting.
"""
h1, .small:last-child {
border-color: #ccc;
font-weight: 600;
}
.small {
background-color: white;
font-size: 14px;
border-color: black;
font... | edit | stable | deterministic | css|20261023|20125 | 726 | 501 | 93edee5e14903772e2bd36d209bed469b0e7f59ec8a95b6ab4e26f85d2623f69 | {"answer_form": "structured", "frame_id": "edit:0:change", "gold": {"op": "change", "rule": 5}, "marker": "wrap:0", "presentation": "chat", "source": "generated", "stratum": "format:expanded4"} |
web_css-f835bc5551e7f6c1 | Query: Resolve text-align for the first <a> element in document order. Author origin only: !important beats normal, a style attribute beats rules, then higher specificity, then the later rule. Do not consider inherited values.
---
HTML:
<body>
<nav id="header">
<a class="footer-link" href="#top">Updates</a>
... | cascade | stable | deterministic | css|20261023|26199 | 1,059 | 456 | 99dcc3d71bebcd77c7cce59ad9056e4716547bd611f7af91a228d395b71f3a8f | {"answer_form": "trace", "frame_id": "casc:4", "gold": {"important": false, "n_cands": 1, "prop": "text-align", "value": "center"}, "marker": "wrap:1|Query:", "presentation": "qa", "source": "generated", "stratum": "format:minified"} |
web_css-8e41b4a45268205c | Write the equivalent longhand declarations. Keep the selector; one declaration per line, in the standard order (top, right, bottom, left).
---
footer:not(.meta) { inset: 1em; }
---
footer:not(.meta) {
top: 1em;
right: 1em;
bottom: 1em;
left: 1em;
} | expand | stable | deterministic | css|20261023|3678 | 183 | 93 | de53f893157f719934ce1dc3f213d0f51528cdb434bb99ead2521384d216600b | {"answer_form": "structured", "frame_id": "expand:4", "gold": {"longs": ["top: 1em", "right: 1em", "bottom: 1em", "left: 1em"], "short": "inset: 1em"}, "marker": "wrap:1", "presentation": "plain", "source": "generated", "stratum": "format:minified"} |
web_css-593b7b95c4a7d879 | Determine the text-align value that the <ul> element gets from these styles. Use the static cascade for author styles only (importance, then style attribute, then specificity, then source order). Ignore inheritance and user-agent defaults. Give just the value.
```
HTML:
<body id="status" class="summary">
<header>
... | cascade | stable | deterministic | css|20261023|17859 | 1,339 | 452 | 257051017b9a639f1bba0dd7e92d9a2098c388cec7534fa81479caf3dc13e00b | {"answer_form": "bare", "frame_id": "casc:3", "gold": {"important": false, "n_cands": 1, "prop": "text-align", "value": "justify"}, "marker": "wrap:6", "presentation": "plain", "source": "generated", "stratum": "format:expanded4"} |
web_css-c1c441ea519483a7 | Question: Replace the shorthand with its longhand equivalents. Keep the selector; one declaration per line, in the standard order (top, right, bottom, left).
Passage:
ul li.title.card { padding: 8px 1em 1em auto; }
Answer:
ul li.title.card {
padding-top: 8px;
padding-right: 1em;
padding-bottom: 1em;
padding-l... | expand | stable | deterministic | css|20261023|27411 | 225 | 112 | d038aec5a4a322a5f94870c7c33f1bfb4702b0b0f841cb5c24aaf5c0ee2ab42b | {"answer_form": "structured", "frame_id": "expand:2", "gold": {"longs": ["padding-top: 8px", "padding-right: 1em", "padding-bottom: 1em", "padding-left: auto"], "short": "padding: 8px 1em 1em auto"}, "marker": "wrap:3|Question:", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-cff4df56c889204e | <|start|><|user|>
What is the specificity of this selector?
---
footer
---<|eot|>
<|assistant|>
(0, 0, 1): 0 ID selectors, 0 class / attribute / pseudo-class selectors, 1 type selector.<|eot|>
<|end|> | specificity | stable | deterministic | css|20261023|12840 | 97 | 54 | 30fcba9f9dc296ecc5dae6e98e34e34a7e2dc14b969db0d45d37e33a2ccbf471 | {"answer_form": "sentence", "frame_id": "spec:0", "gold": {"spec": [0, 0, 1]}, "marker": "wrap:1", "presentation": "chat", "source": "generated", "stratum": "format:minified"} |
web_css-c72dd1097bd5af28 | Q: Compute the selector's specificity as (a, b, c).
```
li.badge
```
A: (0, 1, 1) | specificity | stable | deterministic | css|20261023|7044 | 73 | 39 | ad3aa0e11f5d0bff9c2a8bfa3d61d88e36849cd38182895ba102793c9c57421f | {"answer_form": "bare", "frame_id": "spec:1", "gold": {"spec": [0, 1, 1]}, "marker": "wrap:6|Q:", "presentation": "qa", "source": "generated", "stratum": "format:minified"} |
web_css-59939239e688c421 | <|start|><|user|>
Produce the expanded form: one declaration per line, two-space indent, closing brace on its own line, no comments version of this stylesheet. Keep rule and declaration order.
Excerpt:
#notice ul#intro { text-align: left; color: #1a1a1a; font-size: small; }
#notice ul.badge.card { font-weight: normal;... | reformat | stable | deterministic | css|20261023|28682 | 674 | 456 | e6f4393c06a6f1700c3ed5257e0cda236afc7f44bac9160ca2219d7760737a63 | {"answer_form": "structured", "frame_id": "fmt:3:expanded2", "gold": {"target": "expanded2"}, "marker": "wrap:5", "presentation": "chat", "source": "generated", "stratum": "format:compact"} |
web_css-8d525089d6664537 | Compute the selector's specificity as (a, b, c).
Excerpt:
div:first-child
(0, 1, 1): 0 ID selectors, 1 class / attribute / pseudo-class selector, 1 type selector. | specificity | stable | deterministic | css|20261023|14145 | 76 | 58 | 691611cdb9f1a20d62ab639bdd4b9b137c2992dcbad7a0fe5ceb3e5bc2b20e2a | {"answer_form": "sentence", "frame_id": "spec:1", "gold": {"spec": [0, 1, 1]}, "marker": "wrap:5", "presentation": "plain", "source": "generated", "stratum": "format:minified"} |
web_css-33869c7966dffa53 | Request: Edit the stylesheet. In the rule for ".muted", change padding-left to 0. Output the whole stylesheet, keeping its formatting.
Passage:
nav.muted:last-child{color:red;padding-left:6px}a{text-align:justify;color:#000;font-size:0.9rem}#search{background-color:yellow}.muted{text-align:center;padding-left:1rem}.fo... | edit | stable | deterministic | css|20261023|17376 | 548 | 407 | 2c747485984b488e3b9e79ee5c702016ffa1a4e5898231ea067ec58feab6b090 | {"answer_form": "structured", "frame_id": "edit:0:change", "gold": {"op": "change", "rule": 3}, "marker": "wrap:3|Request:", "presentation": "qa", "source": "generated", "stratum": "format:minified"} |
web_css-a5ab4496191bc35c | <|start|><|user|>
How specific is this selector? Answer as a triple.
Excerpt:
header .label<|eot|>
<|assistant|>
(0, 1, 1): 0 ID selectors, 1 class / attribute / pseudo-class selector, 1 type selector.<|eot|>
<|end|> | specificity | stable | deterministic | css|20261023|28852 | 114 | 61 | e571c1b905c6ece3b3c15ec5be1ebf579a016e77f9e28396e294408043c48555 | {"answer_form": "sentence", "frame_id": "spec:4", "gold": {"spec": [0, 1, 1]}, "marker": "wrap:5", "presentation": "chat", "source": "generated", "stratum": "format:compact"} |
web_css-506476787e1c6aad | Request: List the elements the selector selects. Describe each by id, or by tag and position in document order.
---
HTML:
<body id="header">
<nav id="notice">
<ul class="footer-link active">
<li class="muted">Fees
<a id="status" class="muted" href="/help">Contact us</a>
</li>
<li id="ma... | matches | stable | deterministic | css|20261023|15458 | 644 | 231 | fd0d38c9b9ea57d922df35494c31dbb6a6f756ffdc81e4113e93bf09562b8370 | {"answer_form": "sentence", "frame_id": "match:1", "gold": {"k": [4]}, "marker": "wrap:1|Request:", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-015c3c753a1de418 | Instruction: Modify the CSS as requested. In the rule for ".section", change width to 100%. Output the whole stylesheet, keeping its formatting.
Text:
.section { font-weight: 400; width: 50%; margin-top: 12px; padding-left: 1rem; }
main#terms { margin-top: 4px; }
.section > p.highlight.notice { font-size: 12px; border... | edit | stable | deterministic | css|20261023|17377 | 744 | 534 | 12733ed02241bd6c0d998bee6aaed1d61f22267f161bd9aac060662353efea0c | {"answer_form": "structured", "frame_id": "edit:4:change", "gold": {"op": "change", "rule": 0}, "marker": "wrap:2|Instruction:", "presentation": "qa", "source": "generated", "stratum": "format:compact"} |
web_css-bfe86c410446da61 | Convert the CSS to minified form: no whitespace except inside values and descendant combinators, no comments, no final semicolon. Keep rule and declaration order.
Excerpt:
/* layout */
li.highlight:last-child { font-size: 14px; background-color: transparent; }
/* overrides */
a.active, ul.warning.active { text-align: ... | reformat | stable | deterministic | css|20261023|879 | 787 | 512 | 33e1853355ce466414f380f3bacb68172ae32827d0913846bc7013eb213bb31a | {"answer_form": "structured", "frame_id": "fmt:2:minified", "gold": {"target": "minified"}, "marker": "wrap:5", "presentation": "plain", "source": "generated", "stratum": "format:compact"} |
web_css-95644dc713f1538b | Convert the CSS to expanded form: one declaration per line, two-space indent, closing brace on its own line, no comments. Keep rule and declaration order.
Excerpt:
[href] { width: 50%; font-weight: 400; padding-left: 6px; }
a#header { font-weight: 600; padding-left: 6px; margin-top: 1em; }
footer a[href="/records"]:la... | reformat | stable | deterministic | css|20261023|3661 | 687 | 461 | 9a73e4ef43a80f7153540b5f09840d0bbfcb97fa028518a33fe26a4b5dcb47cd | {"answer_form": "structured", "frame_id": "fmt:2:expanded2", "gold": {"target": "expanded2"}, "marker": "wrap:5", "presentation": "plain", "source": "generated", "stratum": "format:compact"} |
web_css-61a31d22084f50e7 | <|start|><|user|>
Calculate the specificity of the following CSS selector.
Text:
ul#nav<|eot|>
<|assistant|>
(1, 0, 1)<|eot|>
<|end|> | specificity | stable | deterministic | css|20261023|2620 | 110 | 36 | 25c8b7b095626d89495f36b92a70ff9d781dee08558e8258359c1b05364e8f6c | {"answer_form": "bare", "frame_id": "spec:3", "gold": {"spec": [1, 0, 1]}, "marker": "wrap:2", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-53a1b55aad2ebbf4 | <|start|><|user|>
What does this selector match in the HTML? Describe each by id, or by tag and position in document order.
---
HTML:
<body id="results" class="lead">
<nav id="footer" class="item">
<ul class="primary label">
<li class="note">Updates
<span>Fees</span>
</li>
</ul>
</nav>
... | matches | stable | deterministic | css|20261023|5390 | 375 | 128 | a12b207913fe5d026018c48f3be701c850775d0a4df7c13bb90e1957ce3719f7 | {"answer_form": "sentence", "frame_id": "match:2", "gold": {"k": [2]}, "marker": "wrap:1", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-71fb9bc5d14f4f05 | <|start|><|user|>
Change the stylesheet. Add "width: 50%" as the last declaration of the rule for ".card". Output the whole stylesheet, keeping its formatting.
---
a{background-color:#fff!important;font-weight:700!important;padding-left:6px}.note.active, [href]{font-size:16px}footer.card .active.note{margin-top:auto;b... | edit | stable | deterministic | css|20261023|20292 | 736 | 550 | 8392187d0335b4454fbf2984abda960356d3430e7eb1da683b54a3a1c797f310 | {"answer_form": "structured", "frame_id": "edit:5:add", "gold": {"op": "add", "rule": 3}, "marker": "wrap:1", "presentation": "chat", "source": "generated", "stratum": "format:minified"} |
web_css-1c006bbf85d5a052 | Task: Specificity of the selector below? (:not() counts as its argument.)
Excerpt:
ul > li:not(.primary)
Response: (0, 1, 2): 0 ID selectors, 1 class / attribute / pseudo-class selector, 2 type selectors. | specificity | stable | deterministic | css|20261023|28742 | 116 | 67 | 5fe56d7eacd1f89449ba400ca34b586f2e807e33252673fb41dc88238c090b4d | {"answer_form": "sentence", "frame_id": "spec:5", "gold": {"spec": [0, 1, 2]}, "marker": "wrap:5|Task:", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-3e1d22f8444adb80 | <|start|><|user|>
Specificity of the selector below?
Excerpt:
footer<|eot|>
<|assistant|>
(0, 0, 1)<|eot|>
<|end|> | specificity | stable | deterministic | css|20261023|4374 | 91 | 33 | 3492fdc8a06a25a1392cdb3add04b680d87d2fd4b8c00ccaf50440acc31c9a09 | {"answer_form": "bare", "frame_id": "spec:5", "gold": {"spec": [0, 0, 1]}, "marker": "wrap:5", "presentation": "chat", "source": "generated", "stratum": "format:compact"} |
web_css-8a5dda68c93530bd | <|start|><|user|>
Expand the shorthand property. Keep the selector; one declaration per line, in the standard order (width, style, color).
```
main.card.label { border: 2px dotted red; }
```<|eot|>
<|assistant|>
main.card.label {
border-width: 2px;
border-style: dotted;
border-color: red;
}<|eot|>
<|end|> | expand | stable | deterministic | css|20261023|29079 | 213 | 90 | 13321853a534e9b50668de3f98906236c9454be3c7d9829d58fba4e4024f91b7 | {"answer_form": "structured", "frame_id": "expand:5", "gold": {"longs": ["border-width: 2px", "border-style: dotted", "border-color: red"], "short": "border: 2px dotted red"}, "marker": "wrap:6", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-51cef5ea799cf692 | Request: Find the syntax error in this CSS, if any. Line numbers are shown before the bars.
```
1 | nav > .primary:last-child {
2 | font-weight: 700;
3 | margin-top: 12px;
4 | text-align: left;
5 | border-color: red;
6 | }
7 | .warning, p#terms {
8 | background-color: #222;
9 | font-si... | syntax | stable | deterministic | css|20261023|18613 | 864 | 402 | b88b8bb9b5f2b7dfe15baa86013c14f0acdf133e3f606b38d5fe4fce7ad4b865 | {"answer_form": "sentence", "frame_id": "syn:1", "gold": {"line": 28, "valid": false}, "marker": "wrap:6|Request:", "presentation": "qa", "source": "generated", "stratum": "format:expanded4"} |
web_css-5d603c4ab9c9ffa1 | <|start|><|user|>
Change the stylesheet. In the rule for "main.badge section", change border-color to #ccc. Output the whole stylesheet, keeping its formatting.
Excerpt:
section > p:not(.menu) {
text-align: center;
display: inline-block;
font-weight: 600;
}
ul .active.section:not(.card) {
font-weight: bold;
... | edit | stable | deterministic | css|20261023|10715 | 596 | 404 | 1fdc319c8e7b9f3ac2c3cacc266aa4dc4f5818ec1c7c67183d67a0464b619ded | {"answer_form": "structured", "frame_id": "edit:5:change", "gold": {"op": "change", "rule": 5}, "marker": "wrap:5", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-71f0ac5f6e91c64e | <|start|><|user|>
What is the specificity of this selector?
```
#intro
```<|eot|>
<|assistant|>
(1, 0, 0): 1 ID selector, 0 class / attribute / pseudo-class selectors, 0 type selectors.<|eot|>
<|end|> | specificity | stable | deterministic | css|20261023|3353 | 97 | 55 | 5885154a1cfa0a0c602b31f802498bcdf5f277c8af7378c1eaa83f5d261fabd6 | {"answer_form": "sentence", "frame_id": "spec:0", "gold": {"spec": [1, 0, 0]}, "marker": "wrap:6", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-cce25ac0f47a14df | ### Task
Which elements does the selector match? Describe each by id, or by tag and position in document order.
Passage:
HTML:
<body>
<div id="search">
<input id="content" type="submit" name="email">
<ul>
<li class="summary alert">Records request</li>
<li id="results">Submit
<a id="summar... | matches | stable | deterministic | css|20261023|17567 | 968 | 336 | 76b6c5547f6ed9099ab12a0a7f05b42e4a29908c4f6c41743c53d54808259179 | {"answer_form": "sentence", "frame_id": "match:0", "gold": {"k": [6, 17, 18]}, "marker": "wrap:3|### Task", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-010627a476cc887b | <|start|><|user|>
Reformat the stylesheet into compact form: one rule per line as 'selector { a: b; c: d; }', no comments. Keep rule and declaration order.
Excerpt:
div {
margin-top: 1em;
}
div a:not(.card) {
background-color: #222;
width: 20em;
color: #333;
margin-top: 4px;
}
nav > a.item, ul li... | reformat | stable | deterministic | css|20261023|27555 | 552 | 344 | 343b096a873761258e171dc676d7b8c48303ff4ed5e8e897b5074cffce7d3586 | {"answer_form": "structured", "frame_id": "fmt:0:compact", "gold": {"target": "compact"}, "marker": "wrap:5", "presentation": "chat", "source": "generated", "stratum": "format:expanded4"} |
web_css-c5350b239d65db72 | What is the cascaded padding-left for the <h1> element? Author origin only: !important beats normal, a style attribute beats rules, then higher specificity, then the later rule. Do not consider inherited values.
```
HTML:
<body id="contact" class="lead highlight">
<header class="lead">
<h1>Hearing schedule</h1>
... | cascade | stable | deterministic | css|20261023|9937 | 986 | 412 | f767ade8a205705a2161b6b06dbef17f263080c868b923eb442cf2b6499a727d | {"answer_form": "sentence", "frame_id": "casc:1", "gold": {"important": false, "n_cands": 1, "prop": "padding-left", "value": "2px"}, "marker": "wrap:6", "presentation": "plain", "source": "generated", "stratum": "format:minified"} |
web_css-370531323f988ce3 | <|start|><|user|>
Edit the stylesheet. In the rule for "footer", change display to grid. Output the whole stylesheet, keeping its formatting.
Excerpt:
header {
font-weight: 600;
color: #000;
margin-top: 0;
font-size: 16px;
}
nav {
width: auto;
}
header p {
text-align: justify;
background-color: #eef;
f... | edit | stable | deterministic | css|20261023|5310 | 501 | 331 | 816a2767fffa96a26fa4311776a05b22cbf4f30b038725e877184abbc46f1609 | {"answer_form": "structured", "frame_id": "edit:0:change", "gold": {"op": "change", "rule": 3}, "marker": "wrap:5", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-bf2919787fb0a85a | <|start|><|user|>
What is the cascaded display for the element with id "contact"? Author origin only: !important beats normal, a style attribute beats rules, then higher specificity, then the later rule. Do not consider inherited values.
Text:
HTML:
<body id="header">
<nav>
<ul id="main" class="label">
<li... | cascade | stable | deterministic | css|20261023|26214 | 1,414 | 544 | 6ae988daa5a3505b4900baee58723d499da16d1c21275a9bff0305d4fcdb50ef | {"answer_form": "sentence", "frame_id": "casc:1", "gold": {"important": true, "n_cands": 1, "prop": "display", "value": "inline"}, "marker": "wrap:2", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-3e919bc1f4e67fad | Edit the stylesheet. In the rule for "div#nav > input[name="email"]", change display to flex. Output the whole stylesheet, keeping its formatting.
Text:
#nav {
padding-left: 6px;
display: inline-block;
}
div#nav > input[name="email"] {
display: none;
}
#header {
font-size: 120%;
color: #1a1a1a;
}
p#notice... | edit | stable | deterministic | css|20261023|3365 | 596 | 424 | 2dbf4eb7323f90cdd63f6e2fbea86d182144d7d116ccf5c66eb9a706efff971a | {"answer_form": "structured", "frame_id": "edit:0:change", "gold": {"op": "change", "rule": 1}, "marker": "wrap:2", "presentation": "plain", "source": "generated", "stratum": "format:expanded2"} |
web_css-8a28d1aae6fbdafb | [Task]
Expand the shorthand into longhand properties. Keep the selector; one declaration per line, in the standard order (top, right, bottom, left).
Text:
a { inset: 5% 0 4px 4px; }
[Response]
a {
top: 5%;
right: 0;
bottom: 4px;
left: 4px;
} | expand | stable | deterministic | css|20261023|2713 | 195 | 94 | f3c0e1df6134e5b5625e3c137f73224dd250a7d5683bbdce269a0fd857f11879 | {"answer_form": "structured", "frame_id": "expand:0", "gold": {"longs": ["top: 5%", "right: 0", "bottom: 4px", "left: 4px"], "short": "inset: 5% 0 4px 4px"}, "marker": "wrap:2|[Task]", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-6ba3f6c22eefaf64 | <|start|><|system|>
You are a helpful assistant.<|eot|>
<|user|>
Which elements does the selector match? Describe each by id, or by tag and position in document order.
```
HTML:
<body class="muted">
<nav class="summary badge">
<ul id="nav">
<li>Forms
<span class="notice">Agenda</span>
</li>
... | matches | stable | deterministic | css|20261023|12274 | 624 | 229 | c04f75f9edb6c334ace6a4648e5164b9e00b8e329ddd902259b2b390a8d2012e | {"answer_form": "sentence", "frame_id": "match:0", "gold": {"k": [4, 8, 10]}, "marker": "wrap:6", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-9fbd9403cd907108 | Question: Make this change to the CSS. Add "width: auto" as the last declaration of the rule for "nav > ul". Output the whole stylesheet, keeping its formatting.
<text>
nav > ul { font-weight: 600; text-align: right; color: darkgreen; display: inline; }
header > nav.summary { text-align: left; }
header > p.warning { p... | edit | stable | deterministic | css|20261023|5352 | 580 | 378 | 12e5f1f3761381e3ad133b6462287fcf307634c38349246b3b858819a1c6bb57 | {"answer_form": "structured", "frame_id": "edit:1:add", "gold": {"op": "add", "rule": 0}, "marker": "wrap:4|Question:", "presentation": "qa", "source": "generated", "stratum": "format:compact"} |
web_css-5547e4c61a3ae2ed | List the elements the selector selects. Describe each by id, or by tag and position in document order.
```
HTML:
<body>
<nav>
<ul id="main" class="muted">
<li id="summary">Home
<a class="meta" href="/forms">Home</a>
<span class="small badge">Filing deadlines</span>
</li>
<li id=... | matches | stable | deterministic | css|20261023|22757 | 1,030 | 355 | be27e168ed771b43f8ce2b4126485507141b1f949aad7d6491a71c6ba18941ff | {"answer_form": "sentence", "frame_id": "match:1", "gold": {"k": [12]}, "marker": "wrap:6", "presentation": "plain", "source": "generated", "stratum": "format:minified"} |
web_css-a743a213142a21b3 | <|start|><|user|>
Make this change to the CSS. Remove the width declaration from the rule for "li". Output the whole stylesheet, keeping its formatting.
Passage:
.highlight > button:not(.menu) {
background-color: #f5f5f5;
}
.summary:last-child {
background-color: #f5f5f5;
font-size: 1.2em;
}
li {
width: 100%;
... | edit | stable | deterministic | css|20261023|12249 | 574 | 367 | af05cd5d4267cbf35991c92c571abb4c4344d63110cfba0169824863e02a1e84 | {"answer_form": "structured", "frame_id": "edit:1:remove", "gold": {"op": "remove", "rule": 2}, "marker": "wrap:3", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-0922e745d02afba7 | [Task]
Expand the shorthand into longhand properties. Keep the selector; one declaration per line, in the standard order (top, right, bottom, left).
Excerpt:
main.highlight .summary.menu .section.card { padding: 0 2rem auto; }
[Response]
main.highlight .summary.menu .section.card {
padding-top: 0;
padding-right: ... | expand | stable | deterministic | css|20261023|25145 | 240 | 124 | b13c520ea7212db11b1bcfd939e6e732fc481a970dd2c7d191dcaeda83e288f9 | {"answer_form": "structured", "frame_id": "expand:0", "gold": {"longs": ["padding-top: 0", "padding-right: 2rem", "padding-bottom: auto", "padding-left: 2rem"], "short": "padding: 0 2rem auto"}, "marker": "wrap:5|[Task]", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-c7edafa1c0d09b7e | Determine the margin-top value that the element with id "menu" gets from these styles. Consider only the author stylesheet and the element's style attribute: no inheritance, no browser defaults, no layers. Give just the value.
Excerpt:
HTML:
<body class="label">
<nav class="warning title">
<ul id="footer" class=... | cascade | stable | deterministic | css|20261023|14204 | 1,187 | 438 | 3f392f1d5ad6f6265be80812054d414913dc99a90b96acaac471b93eaa8cf47e | {"answer_form": "bare", "frame_id": "casc:3", "gold": {"important": true, "n_cands": 3, "prop": "margin-top", "value": "4px"}, "marker": "wrap:5", "presentation": "plain", "source": "generated", "stratum": "format:compact"} |
web_css-0def91d5de72c554 | <|start|><|user|>
Apply the selector to the HTML: which elements? Describe each by id, or by tag and position in document order.
<text>
HTML:
<body>
<main id="footer">
<p class="lead warning">Annual report</p>
<article class="menu section">
<span>Filing deadlines</span>
<p id="nav" class="summary... | matches | stable | deterministic | css|20261023|12624 | 766 | 246 | e983b6ca88c30f37695f3eefc8cefd3660e8bfd85013c03f04b0fcd4a7fd51bd | {"answer_form": "sentence", "frame_id": "match:3", "gold": {"k": [3]}, "marker": "wrap:4", "presentation": "chat", "source": "generated", "stratum": "format:minified"} |
web_css-e7a1582e1bfe40ab | Request: Which value of display applies to the element with id "notice"? Resolve with the CSS cascade restricted to this stylesheet plus inline style (no inheritance, no defaults).
<text>
HTML:
<body class="alert">
<header class="badge menu">
<p class="alert menu">Filing deadlines</p>
<p class="item">Agenda<... | cascade | stable | deterministic | css|20261023|8196 | 1,300 | 497 | fc9467fd8ccece9540a69563f6df70ee58d44f21be71bb33e014b92c102661ed | {"answer_form": "sentence", "frame_id": "casc:0", "gold": {"important": true, "n_cands": 1, "prop": "display", "value": "flex"}, "marker": "wrap:4|Request:", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-01d6b1ceae01059d | <|start|><|system|>
You are a careful assistant. Follow the user's instructions exactly.<|eot|>
<|user|>
Give the specificity (IDs, classes/attributes/pseudo-classes, types) of the selector.
Passage:
nav<|eot|>
<|assistant|>
(0, 0, 1)<|eot|>
<|end|> | specificity | stable | deterministic | css|20261023|298 | 226 | 65 | d71b7a1bf091676bfeda01bbfc98b25e569d0fdba440318a93f05d6a61953f5b | {"answer_form": "bare", "frame_id": "spec:2", "gold": {"spec": [0, 0, 1]}, "marker": "wrap:3", "presentation": "chat", "source": "generated", "stratum": "format:expanded4"} |
web_css-be6e3f84f7c6f0bf | <|start|><|system|>
You are a precise assistant for text and documents.<|eot|>
<|user|>
Change the stylesheet. Add "font-size: 0.9rem" as the last declaration of the rule for ".section". Output the whole stylesheet, keeping its formatting.
Passage:
header.item {
margin-top: 4px !important;
}
header.item .section {
... | edit | stable | deterministic | css|20261023|18191 | 798 | 508 | c0f381be03359be5a9e191257c91a387f3dcb77fa3c0098e3da0412ea189cd9a | {"answer_form": "structured", "frame_id": "edit:5:add", "gold": {"op": "add", "rule": 4}, "marker": "wrap:3", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-8f536db7c94d6f13 | Name every element matched by the selector. Describe each by id, or by tag and position in document order.
Passage:
HTML:
<body>
<main class="footer-link">
<p id="nav">Hearing schedule</p>
<section class="alert">
<ul>
<li class="primary">Submit</li>
</ul>
<div id="search" class="act... | matches | stable | deterministic | css|20261023|28138 | 769 | 263 | ea234a6107c427c1639155a7eaf5a250dd68dae9110e7d3f1a622895833e51e7 | {"answer_form": "sentence", "frame_id": "match:4", "gold": {"k": [11]}, "marker": "wrap:3", "presentation": "plain", "source": "generated", "stratum": "format:expanded2"} |
web_css-b441eb26cf012b3a | Instruction: Find the winning border-color declaration for the second <h1> element in document order. Consider only the author stylesheet and the element's style attribute: no inheritance, no browser defaults, no layers.
"""
HTML:
<body>
<header id="notice">
<nav class="summary section">
<ul class="label s... | cascade | stable | deterministic | css|20261023|19795 | 1,582 | 636 | 1d59320a033515de86ae9781839719bde9247cf4ff1fda83f5b93bb3ec5815c3 | {"answer_form": "trace", "frame_id": "casc:5", "gold": {"important": false, "n_cands": 1, "prop": "border-color", "value": "#999"}, "marker": "wrap:0|Instruction:", "presentation": "qa", "source": "generated", "stratum": "format:compact"} |
web_css-d481e5d2eb2a7cc9 | Determine the margin-top value that the second <ul> element in document order gets from these styles. Author origin only: !important beats normal, a style attribute beats rules, then higher specificity, then the later rule. Do not consider inherited values. Give just the value.
<text>
HTML:
<body>
<nav>
<a id="s... | cascade | stable | deterministic | css|20261023|6415 | 1,098 | 409 | 4aeb62276188f3eeeeb3b8ef9356a5c72ca403f9ad69e0d0eee09b41085305a2 | {"answer_form": "bare", "frame_id": "casc:3", "gold": {"important": false, "n_cands": 2, "prop": "margin-top", "value": "4px"}, "marker": "wrap:4", "presentation": "plain", "source": "generated", "stratum": "format:minified"} |
web_css-fb29ad61a6f99070 | <|start|><|user|>
Rewrite the declaration as longhands. Keep the selector; one declaration per line, in the standard order (width, style, color).
```
footer { border: 2px dashed navy; }
```<|eot|>
<|assistant|>
footer {
border-width: 2px;
border-style: dashed;
border-color: navy;
}<|eot|>
<|end|> | expand | stable | deterministic | css|20261023|11317 | 212 | 88 | 2b393c0d4bc32c8765582b3679fb971ddaa597711c3615cfec6cdd9f2f741e65 | {"answer_form": "structured", "frame_id": "expand:1", "gold": {"longs": ["border-width: 2px", "border-style: dashed", "border-color: navy"], "short": "border: 2px dashed navy"}, "marker": "wrap:6", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-50e3e1677a4508a2 | Change the stylesheet. Remove the margin-top declaration from the rule for "p". Output the whole stylesheet, keeping its formatting.
"""
/* notice styles */
main.primary > section {
background-color: #fff;
}
.small section.note {
padding-left: 2px;
}
/* layout */
ul:last-child {
font-size: 12px;
}
p.label {
fo... | edit | stable | deterministic | css|20261023|4703 | 555 | 370 | 6ab52afab3f4e2390d875e8dc0cf1447ec83efbe49148b660303289020f00b4c | {"answer_form": "structured", "frame_id": "edit:5:remove", "gold": {"op": "remove", "rule": 4}, "marker": "wrap:0", "presentation": "plain", "source": "generated", "stratum": "format:expanded2"} |
web_css-7d67d48eb8c757f4 | What is the cascaded padding-left for the element with id "main"? Use the static cascade for author styles only (importance, then style attribute, then specificity, then source order). Ignore inheritance and user-agent defaults.
Passage:
HTML:
<body class="alert">
<header id="search" class="menu">
<p id="intro" ... | cascade | stable | deterministic | css|20261023|20247 | 1,142 | 489 | 826a5e7f4ada30bc93447644b942e955030165643424210fd8dcc7b34544212f | {"answer_form": "trace", "frame_id": "casc:1", "gold": {"important": false, "n_cands": 2, "prop": "padding-left", "value": "1rem"}, "marker": "wrap:3", "presentation": "plain", "source": "generated", "stratum": "format:expanded2"} |
web_css-f217cee0b812a02c | Instruction: Find the winning font-weight declaration for the element with id "content". Author origin only: !important beats normal, a style attribute beats rules, then higher specificity, then the later rule. Do not consider inherited values.
"""
HTML:
<body id="footer">
<div class="summary">
<input id="terms"... | cascade | stable | deterministic | css|20261023|4906 | 1,267 | 530 | 14697d1f1ece32d0615fafa67436fefbc0edd2ee0d0b64b65e8b94ed9afca142 | {"answer_form": "trace", "frame_id": "casc:5", "gold": {"important": false, "n_cands": 1, "prop": "font-weight", "value": "700"}, "marker": "wrap:0|Instruction:", "presentation": "qa", "source": "generated", "stratum": "format:minified"} |
web_css-4c35c7d5c7174461 | Find the winning display declaration for the first <p> element in document order. Resolve with the CSS cascade restricted to this stylesheet plus inline style (no inheritance, no defaults). Give just the value.
Text:
HTML:
<body>
<main class="menu lead">
<p class="note active">Office hours</p>
<article id="s... | cascade | stable | deterministic | css|20261023|29487 | 1,352 | 476 | ebb30632bdd2eb583273b8694d5b72ee352a32b232ee9018b87d44cef366366e | {"answer_form": "bare", "frame_id": "casc:5", "gold": {"important": false, "n_cands": 1, "prop": "display", "value": "inline"}, "marker": "wrap:2", "presentation": "plain", "source": "generated", "stratum": "format:compact"} |
web_css-6550f9267696efad | <|start|><|user|>
What does this selector match in the HTML? Describe each by id, or by tag and position in document order.
Passage:
HTML:
<body>
<main class="notice">
<div class="note">
<p id="results" class="card">Services</p>
<button class="primary">Comment period</button>
</div>
<section ... | matches | stable | deterministic | css|20261023|18956 | 624 | 199 | a3c032d943af6becace4c5584cf5ec20344731f92cccd7f2c6438fa38e94a754 | {"answer_form": "sentence", "frame_id": "match:2", "gold": {"k": [6]}, "marker": "wrap:3", "presentation": "chat", "source": "generated", "stratum": "format:compact"} |
web_css-919cf447d8472e3e | Request: Which value of margin-top applies to the <h1> element? Consider only the author stylesheet and the element's style attribute: no inheritance, no browser defaults, no layers.
```
HTML:
<body class="active label">
<header class="note warning">
<h1 class="notice active">Home</h1>
</header>
</body>
CSS:
... | cascade | stable | deterministic | css|20261023|15176 | 699 | 264 | af0c355d9bf608294ae0637aefb0d471a67626d6f7b2b961c1220de8c61258da | {"answer_form": "sentence", "frame_id": "casc:0", "gold": {"important": false, "n_cands": 2, "prop": "margin-top", "value": "8px"}, "marker": "wrap:6|Request:", "presentation": "qa", "source": "generated", "stratum": "format:compact"} |
web_css-9cea200864082970 | ### Task
Write one shorthand declaration equivalent to these. Use the fewest values that keep the same meaning; keep the selector.
Excerpt:
ul > li {
padding-top: 1em;
padding-right: 4px;
padding-bottom: 1em;
padding-left: 4px;
}
### Response
ul > li { padding: 1em 4px; } | collapse | stable | deterministic | css|20261023|12419 | 253 | 96 | b0b7f44911d36fa669c81513102a4c389ce9de375bb1ef222bd3ccd80c7acecf | {"answer_form": "structured", "frame_id": "collapse:4", "gold": {"longs": ["padding-top: 1em", "padding-right: 4px", "padding-bottom: 1em", "padding-left: 4px"], "short": "padding: 1em 4px"}, "marker": "wrap:5|### Task", "presentation": "qa", "source": "generated", "stratum": "format:expanded4"} |
web_css-df66305ed535c66d | Question: Apply one edit to the stylesheet. In the rule for "li.highlight > #terms", change width to auto. Output the whole stylesheet, keeping its formatting.
Excerpt:
span:not(.card) { display: inline-block; margin-top: auto; font-weight: bold; }
li.highlight > #terms { display: grid !important; width: 300px; }
head... | edit | stable | deterministic | css|20261023|4927 | 508 | 300 | bdf90cc881c5a2cf2f1b55c50a808d66826833f52ba35226366dc85533141f1c | {"answer_form": "structured", "frame_id": "edit:3:change", "gold": {"op": "change", "rule": 1}, "marker": "wrap:5|Question:", "presentation": "qa", "source": "generated", "stratum": "format:compact"} |
web_css-b224d6220c78c51e | <|start|><|user|>
Expand the shorthand into longhand properties. Keep the selector; one declaration per line, in the standard order (top, right, bottom, left).
```
a { margin: 12px 0 5% 2rem; }
```<|eot|>
<|assistant|>
a {
margin-top: 12px;
margin-right: 0;
margin-bottom: 5%;
margin-left: 2rem;
}<|eot|>
<|end|... | expand | stable | deterministic | css|20261023|28493 | 220 | 101 | b1a0d4d19c8878d1eade458f774ae1ef865042d63720f23ef8598559cba50d4d | {"answer_form": "structured", "frame_id": "expand:0", "gold": {"longs": ["margin-top: 12px", "margin-right: 0", "margin-bottom: 5%", "margin-left: 2rem"], "short": "margin: 12px 0 5% 2rem"}, "marker": "wrap:6", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-6489d196c2a2cbc3 | <|start|><|user|>
Is this stylesheet valid? If not, find the error. Line numbers are shown before the bars.
<text>
1 | [href] {
2 | color: darkgreen;
3 | padding-left: 1rem;
4 | width: 300px;
5 | text-align: center;
6 | }
7 |
8 | nav ul.muted {
9 | margin-top: 8px !important;
10 | }
11 |
12 | head... | syntax | stable | deterministic | css|20261023|6555 | 873 | 391 | de0461fd567a5d569d59ac524b833a99205dd6e6288437abae3f318f2a98e436 | {"answer_form": "sentence", "frame_id": "syn:0", "gold": {"line": 36, "valid": false}, "marker": "wrap:4", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-53332519c40ddf1c | ### Task
Find the winning border-color declaration for the <a> element. Use the static cascade for author styles only (importance, then style attribute, then specificity, then source order). Ignore inheritance and user-agent defaults.
<text>
HTML:
<body>
<nav class="meta card">
<a href="/records">Help</a>
</na... | cascade | stable | deterministic | css|20261023|25598 | 866 | 420 | defdd122f3b096cc04da834543a8f32f28dfddfc22c30e334303a0bffa36a992 | {"answer_form": "trace", "frame_id": "casc:5", "gold": {"important": false, "n_cands": 2, "prop": "border-color", "value": "red"}, "marker": "wrap:4|### Task", "presentation": "qa", "source": "generated", "stratum": "format:compact"} |
web_css-7dcd4ee728d1f99b | Expand the shorthand into longhand properties. Keep the selector; one declaration per line, in the standard order (top, right, bottom, left).
"""
ul { margin: 1em 5%; }
"""
ul {
margin-top: 1em;
margin-right: 5%;
margin-bottom: 1em;
margin-left: 5%;
} | expand | stable | deterministic | css|20261023|17170 | 175 | 89 | f674e15f1c7acbc972526a4a3f811d1e626dfc6f1f651d2a53e269b2c63c44c4 | {"answer_form": "structured", "frame_id": "expand:0", "gold": {"longs": ["margin-top: 1em", "margin-right: 5%", "margin-bottom: 1em", "margin-left: 5%"], "short": "margin: 1em 5%"}, "marker": "wrap:0", "presentation": "plain", "source": "generated", "stratum": "format:compact"} |
web_css-4cdac99e81461f9e | <|start|><|user|>
Change the stylesheet. Remove the background-color declaration from the rule for "div.small a". Output the whole stylesheet, keeping its formatting.
"""
button.note.small:not(.muted) { border-color: red; color: navy; display: inline-block; }
div { border-color: red; display: flex; width: 50%; }
div.s... | edit | stable | deterministic | css|20261023|12585 | 465 | 246 | c54ee0a5342f1d69b93c3faba62d80be303ebe3d89eb3bfcae06ce5c052422f3 | {"answer_form": "structured", "frame_id": "edit:5:remove", "gold": {"op": "remove", "rule": 2}, "marker": "wrap:0", "presentation": "chat", "source": "generated", "stratum": "format:compact"} |
web_css-aeed68b348171767 | Question: Which nodes would querySelectorAll return? Describe each by id, or by tag and position in document order.
<text>
HTML:
<body>
<main id="contact">
<div class="menu">
<p class="section summary">Filing deadlines</p>
</div>
<p>Office hours</p>
<section id="sidebar" class="alert">
<u... | matches | stable | deterministic | css|20261023|8594 | 674 | 233 | 3d89f2d486816bb0d35441e75fc4f54a2dcf1479b5ace5e5349f0718e625928b | {"answer_form": "sentence", "frame_id": "match:5", "gold": {"k": [12]}, "marker": "wrap:4|Question:", "presentation": "qa", "source": "generated", "stratum": "format:minified"} |
web_css-e5f804351d59b0cb | Which nodes would querySelectorAll return? Describe each by id, or by tag and position in document order.
Excerpt:
HTML:
<body>
<footer>
<p class="card">Board meeting</p>
<a id="search" class="lead" href="/forms">Forms</a>
<p class="footer-link">Annual report</p>
</footer>
</body>
Selector: p.card
1 ... | matches | stable | deterministic | css|20261023|15847 | 318 | 122 | be75d22038c701505df05d75025ae452fbbc34496814090c86061d00a2012683 | {"answer_form": "sentence", "frame_id": "match:5", "gold": {"k": [2]}, "marker": "wrap:5", "presentation": "plain", "source": "generated", "stratum": "format:expanded2"} |
web_css-38fd0d67939a52e2 | Question: Change only the formatting to minified form: no whitespace except inside values and descendant combinators, no comments, no final semicolon. Keep rule and declaration order.
"""
main:not(.active) {
color: rgb(20, 20, 20);
width: 300px;
}
li.highlight {
font-size: large;
width: 50% !important;
}
main.... | reformat | stable | deterministic | css|20261023|4489 | 473 | 272 | 07ad668fae4e07d970944d6553ec8c782a4b9fa625b42f5ec9d13aacf2669bc1 | {"answer_form": "structured", "frame_id": "fmt:4:minified", "gold": {"target": "minified"}, "marker": "wrap:0|Question:", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-5d46ab072350602a | Merge the longhand properties into their shorthand. Use the fewest values that keep the same meaning; keep the selector.
Passage:
main.menu.muted .muted {
margin-top: 0;
margin-right: 12px;
margin-bottom: 4px;
margin-left: 12px;
}
main.menu.muted .muted { margin: 0 12px 4px; } | collapse | stable | deterministic | css|20261023|19215 | 241 | 107 | a20f3e8bf2c9059e7690fc307fb7320d034f0540b5bca745211590733d756590 | {"answer_form": "structured", "frame_id": "collapse:5", "gold": {"longs": ["margin-top: 0", "margin-right: 12px", "margin-bottom: 4px", "margin-left: 12px"], "short": "margin: 0 12px 4px"}, "marker": "wrap:3", "presentation": "plain", "source": "generated", "stratum": "format:expanded2"} |
web_css-d9893858dd1458b9 | <|start|><|user|>
Change only the formatting to minified form: no whitespace except inside values and descendant combinators, no comments, no final semicolon. Keep rule and declaration order.
---
main > div.warning {
font-size: 1.2em;
font-weight: bold;
}
article span.summary {
background-color: lightgray;
te... | reformat | stable | deterministic | css|20261023|17686 | 871 | 520 | edfc9b5bd63b29c092f2b5296dadf38d6c28f3b6cebe915089b50754c0830434 | {"answer_form": "structured", "frame_id": "fmt:4:minified", "gold": {"target": "minified"}, "marker": "wrap:1", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-c106b94cd4bbb8fe | Query: What is the specificity of this selector?
<text>
p:last-child
</text>
Result: (0, 1, 1): 0 ID selectors, 1 class / attribute / pseudo-class selector, 1 type selector. | specificity | stable | deterministic | css|20261023|2878 | 86 | 59 | 70ef02f93cd05e310c7d0d60c67d372930c7c400a6ec5a52a9b9234c9e48dbe0 | {"answer_form": "sentence", "frame_id": "spec:0", "gold": {"spec": [0, 1, 1]}, "marker": "wrap:4|Query:", "presentation": "qa", "source": "generated", "stratum": "format:compact"} |
web_css-2d59e2cc48b2f27f | <|start|><|user|>
Apply the selector to the HTML: which elements? Describe each by id, or by tag and position in document order.
<text>
HTML:
<body>
<div>
<ul class="badge muted">
<li class="meta">Updates</li>
<li class="label">Annual report</li>
</ul>
</div>
</body>
Selector: div ul.muted
</t... | matches | stable | deterministic | css|20261023|28523 | 346 | 122 | ef5cf5af0c9149b124b97552df7c456a42a2cd0c505292963c7f67ff5df17d3e | {"answer_form": "sentence", "frame_id": "match:3", "gold": {"k": [2]}, "marker": "wrap:4", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-4420cdc7f30af855 | <|start|><|system|>
You check your work before answering.<|eot|>
<|user|>
Determine the color value that the <li> element gets from these styles. Use the static cascade for author styles only (importance, then style attribute, then specificity, then source order). Ignore inheritance and user-agent defaults.
<text>
HTM... | cascade | stable | deterministic | css|20261023|745 | 879 | 308 | 0522f0fd5c1b07c95ded1df5a235161f1daff45d893407c9ccdcb0b2efae7d7f | {"answer_form": "sentence", "frame_id": "casc:3", "gold": {"important": false, "n_cands": 1, "prop": "color", "value": "gray"}, "marker": "wrap:4", "presentation": "chat", "source": "generated", "stratum": "format:compact"} |
web_css-92380acff1245b8c | Which declaration wins for background-color on the <nav> element? Author origin only: !important beats normal, a style attribute beats rules, then higher specificity, then the later rule. Do not consider inherited values.
Passage:
HTML:
<body class="item">
<div class="badge">
<span class="primary">Agenda</span>
... | cascade | stable | deterministic | css|20261023|24850 | 958 | 409 | 604630866e0f638d915f2c3acc90e9fb69039f1249997ed24719d75702d9b637 | {"answer_form": "trace", "frame_id": "casc:2", "gold": {"important": false, "n_cands": 1, "prop": "background-color", "value": "white"}, "marker": "wrap:3", "presentation": "plain", "source": "generated", "stratum": "format:expanded2"} |
web_css-fc5e115340daa595 | Make this change to the CSS. Add "color: darkgreen" as the last declaration of the rule for "nav > ul". Output the whole stylesheet, keeping its formatting.
Passage:
nav > ul {
display: inline-block;
font-size: 0.9rem;
font-weight: 600;
}
span {
font-weight: normal;
}
.alert.active {
text-align: left;
}
n... | edit | stable | deterministic | css|20261023|28888 | 561 | 377 | 3dc95580a640034bea86e2283b34cf3bdc2521dc8f04b97a04b0a08e9ed1cb7a | {"answer_form": "structured", "frame_id": "edit:1:add", "gold": {"op": "add", "rule": 0}, "marker": "wrap:3", "presentation": "plain", "source": "generated", "stratum": "format:expanded2"} |
web_css-778451a205202162 | Request: Merge the longhand properties into their shorthand. Use the fewest values that keep the same meaning; keep the selector.
```
main > section.card {
top: 12px;
right: 0;
bottom: 1em;
left: auto;
}
```
Reply: main > section.card { inset: 12px 0 1em auto; } | collapse | stable | deterministic | css|20261023|3827 | 224 | 90 | f0cfa862a8af17b14be50ed5dab2c5bd18ee920c37b273a691adc8d459a6979f | {"answer_form": "structured", "frame_id": "collapse:5", "gold": {"longs": ["top: 12px", "right: 0", "bottom: 1em", "left: auto"], "short": "inset: 12px 0 1em auto"}, "marker": "wrap:6|Request:", "presentation": "qa", "source": "generated", "stratum": "format:compact"} |
web_css-3cd795124c5699b8 | Which declaration wins for padding-left on the second <div> element in document order? Resolve with the CSS cascade restricted to this stylesheet plus inline style (no inheritance, no defaults).
Text:
HTML:
<body class="notice">
<div class="lead">
<a href="/records">Home</a>
</div>
<nav class="summary">
... | cascade | stable | deterministic | css|20261023|23010 | 1,254 | 492 | c7f88fa1f1d8ac3d18e23fdd582cc0e9afd8933c48aa047f44a2bda4f222c9d3 | {"answer_form": "trace", "frame_id": "casc:2", "gold": {"important": false, "n_cands": 1, "prop": "padding-left", "value": "0"}, "marker": "wrap:2", "presentation": "plain", "source": "generated", "stratum": "format:expanded4"} |
web_css-2784975003eb6296 | <|start|><|user|>
Does this CSS contain an error? Name the line and problem. Line numbers are shown before the bars.
Excerpt:
1 | .notice nav {
2 | font-weight: 600;
3 | font-size: 0.9rem;
4 | padding-left: 6px;
5 | margin-top: 4px;
6 | }
7 | header {
8 | border-color: black;
9 | width... | syntax | stable | deterministic | css|20261023|14239 | 951 | 399 | bd23dbf99d381c6105ba1a9164d4271de565376e69d6223354ab3519a666ff71 | {"answer_form": "sentence", "frame_id": "syn:3", "gold": {"line": 34, "valid": false}, "marker": "wrap:5", "presentation": "chat", "source": "generated", "stratum": "format:expanded4"} |
web_css-581bae3a53907c4c | Instruction: Which value of color applies to the <a> element? Use the static cascade for author styles only (importance, then style attribute, then specificity, then source order). Ignore inheritance and user-agent defaults.
```
HTML:
<body class="card">
<footer>
<span class="warning">Office hours</span>
<a ... | cascade | stable | deterministic | css|20261023|4762 | 660 | 296 | 345e9b79d5714691538884540fe86bccf6c7f0abeba413dca7f6886c5e17c93c | {"answer_form": "trace", "frame_id": "casc:0", "gold": {"important": false, "n_cands": 2, "prop": "color", "value": "gray"}, "marker": "wrap:6|Instruction:", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-0baf5606ae728872 | ### Task
Find the winning background-color declaration for the <a> element. Consider only the author stylesheet and the element's style attribute: no inheritance, no browser defaults, no layers.
```
HTML:
<body class="card">
<header id="summary">
<nav class="title">
<a class="warning" href="/help">Filing d... | cascade | stable | deterministic | css|20261023|14078 | 991 | 429 | 4e2f3222863bd166d729708dc6dfb621fe6450c2ac1f7ec0e2796b76a452872f | {"answer_form": "trace", "frame_id": "casc:5", "gold": {"important": false, "n_cands": 1, "prop": "background-color", "value": "white"}, "marker": "wrap:6|### Task", "presentation": "qa", "source": "generated", "stratum": "format:expanded4"} |
web_css-b529eeca3ac0f12d | <|start|><|system|>
You check your work before answering.<|eot|>
<|user|>
How specific is this selector? Answer as a triple.
"""
ul
"""<|eot|>
<|assistant|>
(0, 0, 1)<|eot|>
<|end|> | specificity | stable | deterministic | css|20261023|959 | 158 | 47 | 0d3dad61b367df34d2fa84c94059e6c63512fb6c0764f0e5af737ab4adc6edbb | {"answer_form": "bare", "frame_id": "spec:4", "gold": {"spec": [0, 0, 1]}, "marker": "wrap:0", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-4ec8f82f6f20218d | <|start|><|user|>
Produce the compact form: one rule per line as 'selector { a: b; c: d; }', no comments version of this stylesheet. Keep rule and declaration order.
<text>
nav > a {
background-color: #eef !important;
}
nav.label > a[href="/forms"]:not(.lead), #footer:first-child {
font-size: 0.9rem;
text-align:... | reformat | stable | deterministic | css|20261023|14727 | 981 | 663 | 827d6ba221ba56de6427f60b5ba259d7a3ab156a750ba65f39185ac429915300 | {"answer_form": "structured", "frame_id": "fmt:3:compact", "gold": {"target": "compact"}, "marker": "wrap:4", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-e4dc59c315ab8be1 | Question: List the elements the selector selects. Describe each by id, or by tag and position in document order.
Passage:
HTML:
<body class="active">
<main id="notice">
<article>
<p class="card">Agenda</p>
</article>
<section>
<ul class="item badge">
<li id="menu" class="item">Fees</l... | matches | stable | deterministic | css|20261023|25265 | 701 | 246 | 48881918844775f88d1ec9235f39eab08fff5e505bbda64addcf0f6682f510fa | {"answer_form": "sentence", "frame_id": "match:1", "gold": {"k": [5]}, "marker": "wrap:3|Question:", "presentation": "qa", "source": "generated", "stratum": "format:compact"} |
web_css-b2f3300d0a075313 | Task: Merge the longhand properties into their shorthand. Use the fewest values that keep the same meaning; keep the selector.
---
span.summary {
top: 12px;
right: 5%;
bottom: 2rem;
left: 5%;
}
---
Response: span.summary { inset: 12px 5% 2rem; } | collapse | stable | deterministic | css|20261023|16387 | 217 | 88 | 9c3156d79d73932b8f4e471de9fb8732923178deada7ae1e5274913952e374f5 | {"answer_form": "structured", "frame_id": "collapse:5", "gold": {"longs": ["top: 12px", "right: 5%", "bottom: 2rem", "left: 5%"], "short": "inset: 12px 5% 2rem"}, "marker": "wrap:1|Task:", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-8469702fb350419b | [Task]
Change only the formatting to compact form: one rule per line as 'selector { a: b; c: d; }', no comments. Keep rule and declaration order.
---
div > #header {
font-weight: 400 !important;
display: flex;
border-color: currentColor;
}
li:not(.alert) {
background-color: transparent !important;
border-col... | reformat | stable | deterministic | css|20261023|19749 | 749 | 497 | 0540f878a58ecb2010f9ead117264a904e10494ed04340c55c3c02bb3caad52e | {"answer_form": "structured", "frame_id": "fmt:4:compact", "gold": {"target": "compact"}, "marker": "wrap:1|[Task]", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-419a758180f6313e | Rewrite this CSS in expanded form: one declaration per line, two-space indent, closing brace on its own line, no comments. Keep rule and declaration order.
---
article>p{background-color:#222}nav.meta{font-weight:400;width:100%;background-color:yellow}.meta{text-align:right;border-color:red}main.highlight>.notice{text... | reformat | stable | deterministic | css|20261023|28611 | 644 | 488 | 9e80209f839b95204d8c2617f8b236e7c47d01f75329f2fc01433789b86ad7d5 | {"answer_form": "structured", "frame_id": "fmt:1:expanded2", "gold": {"target": "expanded2"}, "marker": "wrap:1", "presentation": "plain", "source": "generated", "stratum": "format:minified"} |
web_css-60513275b6e8602b | Rewrite the declaration as longhands. Keep the selector; one declaration per line, in the standard order (top, right, bottom, left).
<text>
.active:first-child { inset: 8px 5%; }
</text>
.active:first-child {
top: 8px;
right: 5%;
bottom: 8px;
left: 5%;
} | expand | stable | deterministic | css|20261023|7987 | 189 | 96 | 2169336acc82fb8242a6e87346284fea433771786f692056cdd82b34fc91073b | {"answer_form": "structured", "frame_id": "expand:1", "gold": {"longs": ["top: 8px", "right: 5%", "bottom: 8px", "left: 5%"], "short": "inset: 8px 5%"}, "marker": "wrap:4", "presentation": "plain", "source": "generated", "stratum": "format:expanded2"} |
web_css-e9be464846c991e6 | <|start|><|user|>
Modify the CSS as requested. Add "width: 50%" as the last declaration of the rule for "ul, .footer-link". Output the whole stylesheet, keeping its formatting.
Text:
ul, .footer-link {
padding-left: 1rem;
border-color: black;
display: grid;
}
nav.lead ul.footer-link {
border-color: #999;
fo... | edit | stable | deterministic | css|20261023|20653 | 530 | 340 | 8c78852c3c6fd9761671daa9c5740f85c290082f1a14dc546a0593be655a7da4 | {"answer_form": "structured", "frame_id": "edit:4:add", "gold": {"op": "add", "rule": 0}, "marker": "wrap:2", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-c8f97989c6978542 | <|start|><|system|>
You check your work before answering.<|eot|>
<|user|>
Calculate the specificity of the following CSS selector.
---
nav.section
---<|eot|>
<|assistant|>
(0, 1, 1)<|eot|>
<|end|> | specificity | stable | deterministic | css|20261023|20787 | 173 | 48 | e3288109b15d2639a9e7905cd1529f8300045fbbb78ce207a42605f6f3d44c77 | {"answer_form": "bare", "frame_id": "spec:3", "gold": {"spec": [0, 1, 1]}, "marker": "wrap:1", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-a4eac66b6b118c92 | Instruction: Which value of width applies to the element with id "notice"? Use the static cascade for author styles only (importance, then style attribute, then specificity, then source order). Ignore inheritance and user-agent defaults. Give just the value.
```
HTML:
<body class="lead">
<header id="notice" class="a... | cascade | stable | deterministic | css|20261023|8843 | 1,116 | 386 | 87c1d0c2e73a725ead8f7856fd528a5076fe96adf34e9f3e80dcca089bf581c2 | {"answer_form": "bare", "frame_id": "casc:0", "gold": {"important": false, "n_cands": 1, "prop": "width", "value": "20em"}, "marker": "wrap:6|Instruction:", "presentation": "qa", "source": "generated", "stratum": "format:compact"} |
web_css-311ebe017374b644 | List the elements the selector selects. Describe each by id, or by tag and position in document order.
---
HTML:
<body>
<footer class="footer-link">
<a id="results" class="meta card" href="/help">Forms</a>
<p class="item lead">Fees</p>
<span>Hearing schedule</span>
</footer>
<main>
<p id="sidebar... | matches | stable | deterministic | css|20261023|22563 | 518 | 188 | 2b694d4f43ff11421d89ce4b4f767cc16372dbda8dc11789505285ae261e74c7 | {"answer_form": "sentence", "frame_id": "match:1", "gold": {"k": [7]}, "marker": "wrap:1", "presentation": "plain", "source": "generated", "stratum": "format:expanded4"} |
web_css-479125682eaad039 | Query: Merge the longhand properties into their shorthand. Use the fewest values that keep the same meaning; keep the selector.
Passage:
section:not(.card) {
padding-top: 4px;
padding-right: 4px;
padding-bottom: 4px;
padding-left: 4px;
}
Result: section:not(.card) { padding: 4px; } | collapse | stable | deterministic | css|20261023|11596 | 255 | 105 | 6eadf627cd7d11cb60862ee6cce78d7851cca1cfca7129d6aa870ec54c6feb41 | {"answer_form": "structured", "frame_id": "collapse:5", "gold": {"longs": ["padding-top: 4px", "padding-right: 4px", "padding-bottom: 4px", "padding-left: 4px"], "short": "padding: 4px"}, "marker": "wrap:3|Query:", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-38946e56fa1bab0a | Q: Which value of color applies to the first <footer> element in document order? Consider only the author stylesheet and the element's style attribute: no inheritance, no browser defaults, no layers.
---
HTML:
<body>
<footer class="notice lead" style="color: navy !important">
<a class="footer-link" href="/forms"... | cascade | stable | deterministic | css|20261023|3098 | 1,154 | 449 | bfc5630881d5935d1769799e09410275544294f1cf76eaa842aa8430958f8f59 | {"answer_form": "sentence", "frame_id": "casc:0", "gold": {"important": true, "n_cands": 2, "prop": "color", "value": "navy"}, "marker": "wrap:1|Q:", "presentation": "qa", "source": "generated", "stratum": "format:minified"} |
web_css-78adef7c5c30aefc | <|start|><|user|>
Convert the longhands to a shorthand. Use the fewest values that keep the same meaning; keep the selector.
---
.muted {
border-top-left-radius: 8px;
border-top-right-radius: 0;
border-bottom-right-radius: 8px;
border-bottom-left-radius: 0;
}
---<|eot|>
<|assistant|>
.muted { border-radius: 8p... | collapse | stable | deterministic | css|20261023|7185 | 294 | 113 | 83af25fc066b2384005d6ba73d3a44ac4f24e424778622001539df9843664a3d | {"answer_form": "structured", "frame_id": "collapse:3", "gold": {"longs": ["border-top-left-radius: 8px", "border-top-right-radius: 0", "border-bottom-right-radius: 8px", "border-bottom-left-radius: 0"], "short": "border-radius: 8px 0"}, "marker": "wrap:1", "presentation": "chat", "source": "generated", "stratum": "for... |
web_css-f3dc31a700de4490 | Which elements does the selector match? Describe each by id, or by tag and position in document order.
```
HTML:
<body class="notice">
<header class="highlight">
<h1 class="item lead">Fees</h1>
</header>
<nav class="lead">
<a href="#top">Office hours</a>
<a class="alert" href="/forms">Fees</a>
<u... | matches | stable | deterministic | css|20261023|21866 | 518 | 194 | 02abac6c4eb469e80abb43647f91f1115a44775bd821755c00bb286414b1ea82 | {"answer_form": "sentence", "frame_id": "match:0", "gold": {"k": [1]}, "marker": "wrap:6", "presentation": "plain", "source": "generated", "stratum": "format:compact"} |
web_css-fa5af06ce0e19e7f | Specificity of the selector below?
Text:
nav.warning.small > .item
(0, 3, 1): 0 ID selectors, 3 class / attribute / pseudo-class selectors, 1 type selector. | specificity | stable | deterministic | css|20261023|17722 | 69 | 56 | 48727d90bee036a61658c2ae59457e1ae958c749a0fd679fa32201bae559776f | {"answer_form": "sentence", "frame_id": "spec:5", "gold": {"spec": [0, 3, 1]}, "marker": "wrap:2", "presentation": "plain", "source": "generated", "stratum": "format:minified"} |
web_css-7070bd6665169098 | Request: Find the winning font-weight declaration for the element with id "footer". Author origin only: !important beats normal, a style attribute beats rules, then higher specificity, then the later rule. Do not consider inherited values.
```
HTML:
<body class="section">
<nav>
<a href="/forms">Records request</... | cascade | stable | deterministic | css|20261023|13162 | 1,182 | 449 | f2ee5eb8044f69a6bd2aa78dc9472c6e67af7c6b210ba34626afecd3e9b64f44 | {"answer_form": "sentence", "frame_id": "casc:5", "gold": {"important": false, "n_cands": 1, "prop": "font-weight", "value": "600"}, "marker": "wrap:6|Request:", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-b63523c388e69d69 | Resolve font-weight for the element with id "footer". Resolve with the CSS cascade restricted to this stylesheet plus inline style (no inheritance, no defaults). Give just the value.
Excerpt:
HTML:
<body id="content" class="primary item">
<footer class="muted note">
<a id="footer" href="/records">Records request... | cascade | stable | deterministic | css|20261023|20649 | 1,148 | 445 | 2ab3b7c3482d994fefd83d784566b09936fd255fb88b2ad14636a305345df989 | {"answer_form": "bare", "frame_id": "casc:4", "gold": {"important": false, "n_cands": 4, "prop": "font-weight", "value": "400"}, "marker": "wrap:5", "presentation": "plain", "source": "generated", "stratum": "format:compact"} |
web_css-4865251609642ae3 | <|start|><|user|>
Apply one edit to the stylesheet. In the rule for ".notice", change background-color to #f5f5f5. Output the whole stylesheet, keeping its formatting.
---
header h1 {
padding-left: 1rem;
text-align: left;
border-color: currentColor;
}
footer.notice {
margin-top: 12px;
color: #1a1a1a;
backg... | edit | stable | deterministic | css|20261023|1679 | 825 | 572 | 2e25aab8d86ee127c036f263935f6f23dd590e0840f4234defe4b3bd6fe025ad | {"answer_form": "structured", "frame_id": "edit:3:change", "gold": {"op": "change", "rule": 5}, "marker": "wrap:1", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-fafd3187bd2f8cb2 | Task: Find the winning font-weight declaration for the <nav> element. Use the static cascade for author styles only (importance, then style attribute, then specificity, then source order). Ignore inheritance and user-agent defaults.
<text>
HTML:
<body>
<header>
<h1 id="status">Agenda</h1>
<nav class="meta">
... | cascade | stable | deterministic | css|20261023|12740 | 951 | 400 | 58c92fdc004c9ceacadcaddfa27861134c82b66c835ef8e21c2127fdd2ea7759 | {"answer_form": "trace", "frame_id": "casc:5", "gold": {"important": false, "n_cands": 1, "prop": "font-weight", "value": "700"}, "marker": "wrap:4|Task:", "presentation": "qa", "source": "generated", "stratum": "format:expanded2"} |
web_css-53e07d4b33e1e4ad | <|start|><|user|>
Check the CSS for a syntax mistake. Line numbers are shown before the bars.
Passage:
1 | footer > span {
2 | display: flex;
3 | color: #333 !important;
4 | }
5 |
6 | footer:first-child {
7 | font-size: 14px;
8 | display: grid;
9 | border-color: currentColor !important;
10 | marg... | syntax | stable | deterministic | css|20261023|4494 | 572 | 251 | 1af0ff5db004e771a08c76634497daf0a5650c92fcfc1bd0e3b9646bf35123a5 | {"answer_form": "sentence", "frame_id": "syn:2", "gold": {"line": null, "valid": true}, "marker": "wrap:3", "presentation": "chat", "source": "generated", "stratum": "format:expanded2"} |
web_css-e9176bf9253add27 | <|start|><|system|>
You are a helpful assistant.<|eot|>
<|user|>
Resolve display for the first <a> element in document order. Author origin only: !important beats normal, a style attribute beats rules, then higher specificity, then the later rule. Do not consider inherited values.
<text>
HTML:
<body id="terms">
<nav... | cascade | stable | deterministic | css|20261023|17850 | 1,791 | 639 | cb694d96d2d48f7ccde66ca68bc4dc8b2e9a8a1317fb8ac476ec04571a397156 | {"answer_form": "sentence", "frame_id": "casc:4", "gold": {"important": false, "n_cands": 1, "prop": "display", "value": "grid"}, "marker": "wrap:4", "presentation": "chat", "source": "generated", "stratum": "format:minified"} |
web_css-ad4e2c6f5e946597 | Spot the mistake in this CSS, or say it is fine. Line numbers are shown before the bars.
Text:
1 | nav > [href] {
2 | font-size: small !important;
3 | width: 50%;
4 | }
5 |
6 | ul {
7 | font-size: 1.2em;
8 | width: auto;
9 | }
10 |
11 | ul .meta.card #summary:not(.title) {
12 | font-size: 1.2em;
1... | syntax | stable | deterministic | css|20261023|15335 | 847 | 457 | 90a4f37c8770695563e8588253885f64bfe4b870a4aced1e5a3aff66f80139ad | {"answer_form": "sentence", "frame_id": "syn:5", "gold": {"line": 27, "valid": false}, "marker": "wrap:2", "presentation": "plain", "source": "generated", "stratum": "format:expanded2"} |
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