<!DOCTYPE html><html>
<head>
<meta charset=
"UTF-8"
>
<title></title>
<style type=
"text/css"
>
*{padding: 0;margin: 0;}
a{text-decoration: none;cursor: pointer;}
li{list-style: none;}
.clearfix:before,
.clearfix:after {
content:
""
;
display: table;
}
.clearfix:after {
clear: both;
}
.clearfix {
zoom: 1;
}
.test{
margin: 100px 0 0 100px ;
}
.list{
margin-left: -20px;
}
.content{
width: 320px;
background: #7fd6f1;
min-height: 200px;
}
.item .active{
background: #7fd6f1;
color: #333;
}
.item{
float: left;
margin-left: 30px;
}
.item a{
display: block;
background: #ce4be2;
width: 80px;
height: 35px;
text-align: center;
line-height: 35px;
color: #fff;
border-radius: 10px 10px 0 0;
position: relative;
}
.item a:after{
content:
""
;
display: block;
position: absolute;
right: -9px;
bottom: 0;
width: 10px;
height: 10px;
background: -webkit-radial-gradient(100% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #ce4be2 100%);
background: -o-radial-gradient(100% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #ce4be2 100%);
background: -moz-radial-gradient(100% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #ce4be2 100%);
background: radial-gradient(100% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #ce4be2 100%);
}
.item a:before{
content:
""
;
display: block;
position: absolute;
left: -9px;
bottom: 0;
width: 10px;
height: 10px;
background: -webkit-radial-gradient(0% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #ce4be2 100%);
background: -o-radial-gradient(0% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #ce4be2 100%);
background: -moz-radial-gradient(0% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #ce4be2 100%);
background: radial-gradient(0% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #ce4be2 100%);
}
.item .active:after{
background: -webkit-radial-gradient(100% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #7fd6f1 100%);
background: -o-radial-gradient(100% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #7fd6f1 100%);
background: -moz-radial-gradient(100% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #7fd6f1 100%);
background: radial-gradient(100% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #7fd6f1 100%);
}
.item .active:before{
background: -webkit-radial-gradient(0% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #7fd6f1 100%);
background: -o-radial-gradient(0% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #7fd6f1 100%);
background: -moz-radial-gradient(0% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #7fd6f1 100%);
background: radial-gradient(0% 0%, farthest-side, transparent 0%, transparent 8px, transparent 9px, #7fd6f1 100%);
}
</style>
</head>
<body>
<p
class
=
"test"
>
<ul
class
=
"list clearfix"
>
<li
class
=
"item"
>
<a href=
"javascript:;"
>新闻</a>
</li>
<li
class
=
"item"
>
<a href=
"javascript:;"
class
=
"active"
>娱乐</a>
</li>
<li
class
=
"item"
>
<a href=
"javascript:;"
>体育</a>
</li>
</ul>
<p
class
=
"content"
></p>
</p>
</body></html>