html,body{
	margin:0px; padding:0px;
}
.bg_img{width:100%; vertical-align:bottom;}
.downalldiv{ width:100%;  position:absolute; margin-top:-23%; text-align:center;}
.dowgdiv{width:35%; margin:auto; overflow:hidden;}
.logodiv{width:35%;margin-right:2%;}
.downdiv{width:30%;}
a{color:#757575; outline:0px;text-decoration:none;}
/*.dowgdiv div{width:50%; float:left;}*/
.logodiv{float:left;}
.logodiv img{ width:100%;}
.downdiv{float:left;}
.downdiv img{ width:100%; }
.bottomdiv{ background-color:#312d27; color:#9d936c; padding-bottom:20px;}
.botwid{width:92%;margin:auto;padding-top:10px;}
.normalbtomdiv{text-indent:2em;}
p{margin:0px;padding:0px;}
.normalmiddeldiv{margin-top:20px;}
.normalmiddeldiv p{text-indent:5em; }
.topdiv{background-color:#000;padding-bottom:20px; padding-top:10px;}
.topdiv p{color:#f00;}
.btmbgcolordiv{width:80%; margin:auto;}
ol{list-style:none;}
ul{list-style:none;}
ol li {
    padding-left: 2em;
    text-indent: -1.5em;
}
.btmdiv{background-color:#000;text-align:center; font-size:14px;padding:10px;}
#pc_img:hover{background:url("../imgs/pc_hover.png")/*tpa=http://luanshi.adasanguozhi.com/imgs/pc_hover.png*/}
#android2_img:hover{background:url("../imgs/android2_hover.png")/*tpa=http://luanshi.adasanguozhi.com/imgs/android2_hover.png*/}