<meta charset="utf-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
2015-07-12
<meta charset="UTF-8">
<meta http-equiv="X-UA-compatible" content="IE-edge,chrome=1">
<meta name="viewport" content="width=device-width,initial-scale=1">
<meta http-equiv="X-UA-compatible" content="IE-edge,chrome=1">
<meta name="viewport" content="width=device-width,initial-scale=1">
2015-07-01
那个倒三角我试了很久还是出不了，肿么回事了。
.st-container input:checked + a:after{
content: "";
width: 0;
height: 0;
overflow: hidden;
border: 20px solid transparent;
border-bottom-color: #821134;
position: absolute;
bottom:100%;
left: 50%;
}
.st-container input:checked + a:after{
content: "";
width: 0;
height: 0;
overflow: hidden;
border: 20px solid transparent;
border-bottom-color: #821134;
position: absolute;
bottom:100%;
left: 50%;
}
2015-06-26