使用css3简单制作进度条的教程代码

 

html

<body>

<div id="box">

<div id="div1"></div>

</div>

</body>

css

<style>

@keyframes test {

from{

left:0

}

to{

left:-100%;

}

}

#box{

width:400px;

height:50px;

margin: 50px auto;

position: relative;

border: 1px solid #000;

overflow: hidden;

}

#div1{

width:200%;

height:100%;

position: absolute;

left:0;

top:0;

background: -webkit-repeating-linear-gradient(-45deg, red 0px,red 10px,blue 10px,blue 20px);

animation:4s test linear infinite;

}

</style>