Align README tagline and Core design layout

README.md

@@ -2,7 +2,8 @@
 license: apache-2.0
 ---
 
-<p align="center">the first benchmark in embodied simulation for evaluating the continual learning capability of self-evolving agents</p>
+<p align="center">the first benchmark in embodied simulation for evaluating<br>
+the continual learning capability of self-evolving agents</p>
 
 <h1 align="center">EmbodiedCLBench: Evaluating Continual Learning for Self-Evolving Embodied Agents</h1>
 
@@ -34,12 +35,12 @@ license: apache-2.0
 
 <p align="center">★ Equal contribution.&emsp;† Corresponding author.</p>
 
+## Core design
+
 <p align="center">
   <img src="https://pku-value-lab.github.io/EmbodiedCLBench-homepage/static/images/paper/intro.png" alt="EmbodiedCLBench overview showing compositional generalization from basic to advanced tasks" width="100%">
 </p>
 
-## Core design
-
 We operationalize continual learning through compositional generalization: an agent first completes simpler tasks to accumulate experience, then is tested on whether it can recombine the acquired skills to solve more complex, unseen tasks.
 
 ## Abstract