@charset"utf-8";
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,code,form,fieldset,legend,input,textarea,p,th,td{margin:0;padding:0;}
div{box-sizing: border-box;}
table{border-collapse:collapse;border-spacing:0;}
fieldset,img{border:0;}
ol,ul{list-style:none;}
li{list-style: none;}
th{text-align:left;}
h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal;}
/* sup{vertical-align:text-top;}
sub{vertical-align:text-bottom;} */
input,textarea,select{font-family:inherit;font-size:inherit;font-weight:inherit;}
input,textarea,select{font-size:100%;outline: none;background-color: transparent;border: none;}
a,a:link,a:visited,a:hover,a:active{text-decoration: none;}
i,em{vertical-align:middle;font-style:normal;}
body{
	font:12px/1.5 "Microsoft YaHei",tahoma,arial,'Hiragino Sans GB',"\5b8b\4f53",sans-serif;
	overflow-x: hidden;
}
.clearfix:after{display:block;content:"";clear:both;}
.fl{float: left;}
.fr{float: right;}
.w12{width: 1200px;margin: 0 auto;}
.fixed:before,.clearfix:before,body:before,.header:before,.main:before,.footer:before{content: '';display: table;}



.mfooter,.mhead,.two_PH_Ban{
	display: none;
}
@media screen and (max-width:910px) {
	.topNavBox,.footerBox,.twoBan{
		display: none;
	}
	.mfooter,.mhead,.two_PH_Ban{
		display: block;
	}
	.two_PH_Ban{
	    background-size: contain !important;
	}
}