TA的每日心情 | 无聊 2019-5-27 08:20 |
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签到天数: 4 天 [LV.2]圆转纯熟
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关键点
CSS resize 属性允许你控制一个元素的可调整大小性配合 resize 实现子元素的动态宽度
HTML:
- <div class='picA'>
- <div class='picB'>
- <div readonly class='resizeElement'></div>
- </div>
- </div>
复制代码 SCSS:
[code]html {
background: #ddd;
height: 100%;
width: 100%;
}
.picA {
background-image: url(https://z3.ax1x.com/2021/08/17/fhJdpQ.png);
background-size: cover;
width: 650px;
height: 340px;
border: 5px solid #f0e5ab;
border-radius: 3px;
box-shadow: 0 0 1px #999, -2px 2px 3px rgba(0, 0, 0, 0.2);
padding: 0;
margin: 1rem auto;
position: relative;
overflow: hidden;
}
.picB {
background-image: url(https://z3.ax1x.com/2021/08/17/fhJUfg.png);
background-size: cover;
height: 340px;
position: absolute;
top: 0;
left: 0;
min-width: 0;
max-width: 650px;
box-sizing: border-box;
}
.picB:before {
content: " |
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