今天给大家带来一款纯css3实现的鼠标悬停动画按钮。这款按钮鼠标经过前以正方形的形式，当鼠标经过的时候以动画的形式变成圆形。效果图如下：
实现的代码。
html代码：
复制内容到剪贴板
- <div>
- <span></span>
- </div>
css3代码：
CSS Code复制内容到剪贴板
- body
- {
- background-color: #333;
- }
- div
- {
- width: 200px;
- height: 200px;
- margin: 0 auto;
- }
- span
- {
- position: relative;
- width: 180px;
- height: 180px;
- display: block;
- margin: auto;
- top: 25px;
- border: 20px solid rgba(255, 255, 0, .25);
- background-color: rgba(124,155,13,1);
- -webkit-transition: .5s;
- -moz-transition: .5s;
- -ms-transition: .5s;
- transition: .5s;
- border-radius: 30px 0px 30px 0px;
- }
- span:before, span:after
- {
- position: absolute;
- display: block;
- background-color: #fff;
- border-radius: 10px;
- margin: auto;
- top: 0px;
- bottombottom: 0px;
- left: 0px;
- rightright: 0px;
- }
- span:before
- {
- width: 100px;
- height: 10px;
- content: "";
- }
-
- span:after
- {
- width: 10px;
- height: 100px;
- content: "";
- }
-
- div:hover span
- {
- -webkit-transform: scale(.5) rotate(45deg);
- -moz-transform: scale(.5) rotate(45deg);
- -ms-transform: scale(.5) rotate(45deg);
- transform: scale(.5) rotate(45deg);
- border-radius: 110px;
- background-color: rgba(112,18,255,1);
- }
