| import React from 'react'; | |
| import PropTypes from 'prop-types'; | |
| import styled, { keyframes } from 'styled-components'; | |
| const circleFadeDelay = keyframes` | |
| 0%, | |
| 39%, | |
| 100% { | |
| opacity: 0; | |
| } | |
| 40% { | |
| opacity: 1; | |
| } | |
| `; | |
| const Circle = props => { | |
| const CirclePrimitive = styled.div` | |
| width: 100%; | |
| height: 100%; | |
| position: absolute; | |
| left: 0; | |
| top: 0; | |
| ${props.rotate && | |
| ` | |
| -webkit-transform: rotate(${props.rotate}deg); | |
| -ms-transform: rotate(${props.rotate}deg); | |
| transform: rotate(${props.rotate}deg); | |
| `} &:before { | |
| content: ''; | |
| display: block; | |
| margin: 0 auto; | |
| width: 15%; | |
| height: 15%; | |
| background-color: #999; | |
| border-radius: 100%; | |
| animation: ${circleFadeDelay} 1.2s infinite ease-in-out both; | |
| ${props.delay && | |
| ` | |
| -webkit-animation-delay: ${props.delay}s; | |
| animation-delay: ${props.delay}s; | |
| `}; | |
| } | |
| `; | |
| return <CirclePrimitive />; | |
| }; | |
| Circle.propTypes = { | |
| delay: PropTypes.number, | |
| rotate: PropTypes.number, | |
| }; | |
| export default Circle; | |