模板:视频:修订间差异
| 第57行: | 第57行: | ||
position: relative; | position: relative; | ||
width: 100%; | width: 100%; | ||
height: 0; | |||
padding-bottom: 75%; | padding-bottom: 75%; | ||
margin: 0 auto; | margin: 0 auto; | ||
| 第63行: | 第64行: | ||
position: absolute; | position: absolute; | ||
width: 100%; | width: 100%; | ||
height: 100%; | |||
left: 0; | left: 0; | ||
top: 0; | top: 0; | ||