You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
|
.video-box {
|
|
position: relative;
|
|
width: 100%;
|
|
height: 0;
|
|
/* padding-bottom: 56.25%; */
|
|
/*用 9/16 得出，其他比例类似*/
|
|
}
|
|
.my-video {
|
|
position: absolute;
|
|
left: 0;
|
|
top: 0;
|
|
width: 100%;
|
|
height: 100%;
|
|
align-items: center;
|
|
}
|
|
|
|
|
