body {text-align:center;font-family:微软雅黑; margin:0; padding:0; background:#f5f7f7;font-size:12px; }
div,form,img,ul,ol,li,dl,dt,dd,BUTTON{margin:0;padding:0;border:0;}
h1,h2,h3,h4,h5,h6 {margin:0; padding:0; font-size:12px; font-weight:normal;}
table,td,tr,th{font-size:12px;}li{list-style-type:none;}table{ margin:0 auto;}img{vertical-align:top;}
.clear{ clear:both}
.banner{ overflow: hidden;}
.ifsee_1{ overflow: hidden;}
a{ text-decoration: none;}