最近在模仿蘑菇街做练习这种线性渐变的动画如何实现啊？用过keyframe，transition，都很生硬，也许是我用的不对？
1 回答
哔哔one
TA贡献1854条经验 获得超8个赞
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>css3渐变动画</title>
<style>
*{
margin: 0;
padding: 0;
}
.hover{
position: relative;
display: block;
float: left;
margin-right: 20px;
width: 200px;
height: 120px;
z-index: 1;
}
.hover:after{
position: absolute;
display: block;
content: '';
width: 100%;
height: 100%;
top: 0;
left: 0;
-webkit-transition: opacity 0.5s ease-out;
-moz-transition: opacity 0.5s ease-out;
-ms-transition: opacity 0.5s ease-out;
transition: opacity 0.5s ease-out;
opacity: 0;
z-index: 2;
}
.hover:hover:after{
opacity: 1;
}
.hover-a{
background: #00dafe\9;
background: -webkit-linear-gradient(left, #00dafe, #3381ff);
background: -moz-linear-gradient(left, #00dafe, #3381ff);
background: -ms-linear-gradient(left, #00dafe, #3381ff);
background: linear-gradient(left, #00dafe, #3381ff);
}
.hover-a:after{
background: -webkit-linear-gradient(right, #00dafe, #3381ff);
background: -moz-linear-gradient(right, #00dafe, #3381ff);
background: -ms-linear-gradient(right, #00dafe, #3381ff);
background: linear-gradient(right, #00dafe, #3381ff);
}
.hover-b{
background: #ea73ff\9;
background: -webkit-linear-gradient(left, #ea73ff, #a34eff);
background: -moz-linear-gradient(left, #ea73ff, #a34eff);
background: -ms-linear-gradient(left, #ea73ff, #a34eff);
background: linear-gradient(left, #ea73ff, #a34eff);
}
.hover-b:after{
background: -webkit-linear-gradient(right, #ea73ff, #a34eff);
background: -moz-linear-gradient(right, #ea73ff, #a34eff);
background: -ms-linear-gradient(right, #ea73ff, #a34eff);
background: linear-gradient(right, #ea73ff, #a34eff);
}
</style>
</head>
<body>
<a href="" class="hover hover-a"></a>
<a href="" class="hover hover-b"></a>
</body>
</html>
添加回答
举报
0/150
提交
取消