Template:BouncingDiv/styles.css:修订间差异
创建页面,内容为“.bouncing-container { position: relative; width: 300px; →父容器宽度: height: 300px; →父容器高度: border: 2px solid #333; overflow: hidden; margin: 20px auto; →居中显示: background-color: #f9f9f9; } .bouncing-div { position: absolute; width: 50px; height: 50px; background-color: #3498db; border-radius: 50%; →圆形: }” |
小无编辑摘要 |
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(未显示同一用户的3个中间版本) | |||
第1行: | 第1行: | ||
.bouncing-container { | .bouncing-container { | ||
position: relative; | position: relative; | ||
border: 2px solid #333; | border: 2px solid #333; | ||
overflow: hidden; | overflow: hidden; | ||
margin: | margin: 0 auto; /* 居中显示 */ | ||
background-color: #f9f9f9; | background-color: #f9f9f9; | ||
} | } | ||
第14行: | 第12行: | ||
height: 50px; | height: 50px; | ||
background-color: #3498db; | background-color: #3498db; | ||
} | } |