transition设置过渡,transition的属性包括如下图:
设置格式
为了不同浏览器的效果,需要为其它几种添加相应的前缀标识:
transition: width 2s;
-moz-transition: width 2s; /* Firefox 4 */
-webkit-transition: width 2s; /* Safari 和 Chrome */
-o-transition: width 2s; /* Opera */
如下:
width属性会改变, 用时1秒,速度样式匀速,延时1秒。
transition-property:width;
transition-duration:1s;
transition-timing-function:linear; //过渡效果
transition-delay:1s; //过渡延时
简写格式:transition:width 1s linear 1s;
也可以多属性样式改变,如下:
width,height,transform属性会改变,对应的样式用时1秒中,过渡效果为linear(匀速),延时1秒
transition-property:width, height,transform;
transition-duration:1s,1s,1s,;
transition-timing-function:linear; //过渡效果
transition-delay:1s; //过渡延时
简写格式:transition:width 1s,height 1s,transform 1s;
以上之后,确定属性改变的时候,可以是在鼠标放在元素上之后:
元素:hover{
width: 150px;
height: 150px;
transform:rotate(360deg);
}需要为其它几种添加相应的前缀标识:
这样就ok 了。!
<!DOCTYPE html> <html> <head lang="en"> <meta charset="UTF-8"> <title>css的过渡</title> <style> #test{ width: 1000px; margin: auto; text-align: center; } .demo{ width: 100px; height: 100px; margin-top: 100px; text-align: center; line-height: 100px; display: inline-block; background: red; transition-property: width,height,transform; transition-duration: 1s; transition-timing-function: linear; /* Firefox 4 */ -moz-transition-property:width,height,transform; -moz-transition-duration:1s; -moz-transition-timing-function:linear; /* Safari 和 Chrome */ -webkit-transition-property:width,height,transform; -webkit-transition-duration:1s; -webkit-transition-timing-function:linear,transform; /* Opera */ -o-transition-property:width,height,transform; -o-transition-duration:1s; -o-transition-timing-function:linear; } .demo:hover{ width: 150px; height: 150px; line-height: 150px; background-color: red; transform:rotate(360deg); -moz-transform:rotate(360deg); -webkit-transform:rotate(360deg); -o-transform:rotate(360deg); } </style> </head> <body> <p id="test"> <p class="demo" style="background-color: yellowgreen">hello word!</p> <p class="demo" style="background-color: greenyellow">PHP语法</p> <p class="demo" style="background-color: dodgerblue">object</p> <p class="demo" style="background-color: chartreuse">c++</p> <p class="demo" style="background-color: palevioletred">java</p> </p> </body> </html>