@media screen and (min-width:1000px) and (max-width:1200px){.win_a{width:1000px;}.top_tit img{width:90%;}.tit p{font-size:28px;}.con_l{width:550px;}}@media screen and (max-width:999px){html,body{width:100%;height:100%;-webkit-text-size-adjust:none;text-size-adjust:none;font-family:"Microsoft YaHei","Helvetica Neue",Helvetica,STHeiTi,Arial,sans-serif;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%;min-width:100%;}a,img{-webkit-touch-callout:none;}html,body,h1,h2,h3,h4,h5,h6,p,br,form,input,button,textarea,select,fieldset,legend,blockquote,ul,ol,li,dl,dt,dd,pre,table,caption,tr,td,th,article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,time,mark,audio,video{margin:0;padding:0;}article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,audio,video{display:block;}body{-webkit-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;overflow-x:hidden;-webkit-overflow-scrolling:touch;position:relative;min-width:100%;}*{-webkit-box-sizing:border-box;-ms-box-sizing:border-box;box-sizing:border-box;outline:none;}.animated{-webkit-animation-duration:0s;animation-duration:0s;-webkit-animation-fill-mode:both;animation-fill-mode:both}.contain{width:100%;overflow-x:hidden}img{max-width:100%}body{font-size:14px;}.win_a,.win_b{width:auto;padding:10px;border:none;}.logo{height:auto;line-height:inherit;padding-top:10px;}.top_r,.tit i,.bottom_img,.con_ul ul li span{display:none;}.tit{margin-top:150px;}.tit a{line-height:30px;font-size:18px;}.con_l,.con_r,.top_l{float:inherit;margin:inherit;width:auto;}.top_l{margin:0 auto;text-align:center;max-width:280px;}.con_l ul li a{padding-left:15px;}.con_tit{margin-bottom:30px;}.con_div{margin-top:30px;}.bottom{text-align:center;margin-top:30px;padding:20px;}.bottom span{display:inline-block;height:30px;}.bottom p{line-height:30px;}.top{background-size:300%;}.xl_nr{padding:20px 5px;}.xl_div{height:auto;}.xl_l{text-align:center;}.xl_div i{margin:inherit;display:block;}.xl_tit{line-height:40px;font-size:22px;}.xl_ul{margin:20px 5px;padding-top:20px;}.xl_tit1_r,.xl_tit2{display:none;}.xl_con1{padding:20px;}.xl_tit1{margin-top:20px;}}