A我今天学了什么
动画animation
//定义:@keyframes (//关键帧)
1、@keyframes myfirst
{
form{background:red;}
to{background:yellow;}
}
列子:
//HTML
<div class="box"></div>
.box{
width: 100px;
height: 100px;
background-color: orange;
@keyframes aa {
from{
width: 100px;
height: 100px;
background-color: orange;
}
to{
width: 200px;
height: 200px;
background-color: yellow;
}
}
2、@keyframes myfirst
{
0%{background:red;}
25%{background:yellow;}
50%{background:blue;}
100%{background:green;}
}
列子:
//HTML
<div class="box"></div>
//CSS
/*.box:hover{*/
/*animation: bb 15s ;*/
/*}*/
@keyframes bb {
0%{
width: 100px;
height: 100px;
background-color: orange;
}
20%{
width: 400px;
height: 100px;
background-color: yellow;
}
40%{
width: 100px;
height: 100px;
background-color: yellow;
}
60%{
width: 100px;
height: 500px;
background-color: aquamarine;
}
80%{
width: 100px;
height: 300px;
background-color: orange;
}
100%{
width: 100px;
height: 500px;
background-color: orange;
}
}
animation 动画片制作
div {animation:myfirst 2s;}
//动画片:我的第一次2秒
div{animation:myfirst 2s infinite;}
//无限循环
B我今天掌握了什么
动画animation
//定义:@keyframes (//关键帧)
1、@keyframes myfirst
{
form{background:red;}
to{background:yellow;}
}
列子:
//HTML
<div class="box"></div>
.box{
width: 100px;
height: 100px;
background-color: orange;
@keyframes aa {
from{
width: 100px;
height: 100px;
background-color: orange;
}
to{
width: 200px;
height: 200px;
background-color: yellow;
}
}
2、@keyframes myfirst
{
0%{background:red;}
25%{background:yellow;}
50%{background:blue;}
100%{background:green;}
}
列子:
//HTML
<div class="box"></div>
//CSS
/*.box:hover{*/
/*animation: bb 15s ;*/
/*}*/
@keyframes bb {
0%{
width: 100px;
height: 100px;
background-color: orange;
}
20%{
width: 400px;
height: 100px;
background-color: yellow;
}
40%{
width: 100px;
height: 100px;
background-color: yellow;
}
60%{
width: 100px;
height: 500px;
background-color: aquamarine;
}
80%{
width: 100px;
height: 300px;
background-color: orange;
}
100%{
width: 100px;
height: 500px;
background-color: orange;
}
}
animation 动画片制作
div {animation:myfirst 2s;}
//动画片:我的第一次2秒
div{animation:myfirst 2s infinite;}
//无限循环
C今天没有掌握的
没有
网友评论