body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,fieldset,lengend,button,input,textarea,th,td{margin:0;padding:0}body,button,input,select,textarea{font:14px/1 Tahoma, Helvetica, Arial, "\5b8b\4f53", sans-serif}h1{font-size:18px}h2{font-size:16px}h3{font-size:14px}h4,h5,h6{font-size:100%}address,cite,dfn,em,var{font-style:normal}code,kbd,pre,samp,tt{font-family:"Courier New", Courier, monospace}small{font-size:12px}ul,ol{list-style:none}a{text-decoration:none}a:hover{text-decoration:underline}abbr[title],acronym[title]{border-bottom:1px dotted;cursor:help}q:before,q:after{content:''}legend{color:#000}fieldset,img{border:none}button,input,select,textarea{font-size:100%}table{border-collapse:collapse;border-spacing:0}hr{border:none;height:1px}html{overflow-y:scroll}body{font-family:'Microsoft Yahei'}.pull-left{float:left}.pull-right{float:right}.block-title{font-size:28px;color:#000;text-align:center}.block-title .block-title-line{display:block;margin:16px auto;width:80px;height:2px;background:#f90}.footer{height:260px;background:url(../img/footer_bg.png) repeat top center}.footer .footer-btn{display:block;margin:90px auto;width:600px;height:78px;line-height:78px;color:#fff;text-align:center;background:#21A6F2;border-bottom:5px solid #2095D7;font-size:28px;font-weight:bold;letter-spacing:5px}.footer .footer-btn:hover{margin-top:95px;background:#fb0;border-color:#f15923;text-decoration:none;-webkit-transition:0.3s;-moz-transition:0.3s;-ms-transition:0.3s;-o-transition:0.3s;transition:0.3s}