<div><span>string</span>aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</div>
</body>
</html>
text-overflow:clip; 隐藏
text-overflow:ellipsis; 省略号
text-overflow:string; 指定字符，只在火狐浏览器有效
<!DOCTYPE html>
<html lang="en" manifest="index.manifest">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
div{width:800px;overflow:hidden;}
span{background:#abcdef;}
div:nth-child(1){text-overflow:clip;}
div:nth-child(2){text-overflow:ellipsis;}
div:nth-child(3){text-overflow:">>";}
div:nth-child(4){text-overflow:clip;}
div:nth-child(5){text-overflow:ellipsis;}
div:nth-child(6){text-overflow:">>";}
div:nth-child(7){text-overflow:clip;}
div:nth-child(8){text-overflow:ellipsis;}
div:nth-child(9){text-overflow:">>";}
</style>
</head>
<body> <div><span>clip</span>aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</div>
<div><span>ellipsis</span>aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</div>
<div><span>string</span>aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</div>
</body>
</html>
overflow: visible | hidden | scroll | auto | inherit
鼠标悬浮时显示隐藏的文字
<!DOCTYPE html>
<html lang="en" manifest="index.manifest">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
div{width:800px;overflow:hidden;text-overflow:ellipsis;}
div:hover{overflow:visible;}
</style>
</head>
<body> <div>aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa</div>
</body>
</html>
@font-face 兼容性 IE9+
字体格式
TrueType .ttf 无优化 兼容性IE9+
OpenType .otf 是ttf的升级版，不兼容IE
