@charset "gb2312";
body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th,td{margin:0;padding:0;}
article,aside,dialog,footer,header,section,nav,figure,menu{display:block;}
body{font:12px/1.5 sisum,arial,\5b8b\4f53; overflow-x:hidden;}
h1,h2,h3,h4,h5,h6{font-size:100%; font-family:"Microsoft YaHei";}
ul,ol{list-style:none;}
button,input,select,textarea{font-size:100%;}
table{border-collapse:collapse;border-spacing:0;}
a{text-decoration:none;}
a:hover{text-decoration:none;}
code, kbd, pre, samp{ font-family:courier new, courier, monospace;}
small{ font-size:12px;}
legend{ color:#000;} 
fieldset, img{ border:0;}
.clear{clear:both; height:0; font-size:0;line-height:0; overflow:hidden;}
.clear_15{clear:both; height:5px; font-size:0;line-height:5px; overflow:hidden;}
.clear_10{clear:both; height:10px; font-size:0;line-height:10px; overflow:hidden;}
.clear_15{clear:both; height:15px; font-size:0;line-height:15px; overflow:hidden;}
.clear_20{clear:both; height:20px; font-size:0;line-height:20px; overflow:hidden;}