@font-face {
  font-family: "SourceHanSansSC";
  src: url("../SourceHanSansSC.ttf") format("truetype");
}
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td { margin:0; padding:0; }  
body, button, input, select, textarea { font:12px/1.5 arial, \5b8b\4f53; }   
address, cite, dfn, em, var { font-style:normal; }  
h1,h2,h3,h4,h5,h6 {font-weight: normal;}
h1 {font-size: 28px;}
h2 {font-size: 18px;}
h3 {font-size: 16px;}
h4 {font-size: 14px;}
h5,h6 {font-size: 12px;}
code, kbd, pre, samp { font-family:couriernew, courier, monospace; }  
small{ font-size:12px; }  
ul, ol { list-style:none; }  
a { text-decoration:none; }  
a:hover { text-decoration:underline; }  
sup { vertical-align:text-top; }  
sub{ vertical-align:text-bottom; }  
legend { color:#000; }  
fieldset, img { border:0; }  
button, input, select, textarea { font-size:100%; }  
.clear:after{clear:both;display: block;content: '';height: 0;}
.fl { display:block; float:left;}
.fr { display:block; float:right;}