@charset "utf-8";
* {margin:0; padding:0; list-style-type: none;}
img {border:0;}
body {text-decoration: none;}
.bga_i {background:url(https://static.web.sdo.com/mxd/pic/mxd_act/the8/images/bge.jpg) no-repeat top center; width:100%; z-index:1;}
.nav {position:relative; margin:auto; width:1000px; z-index:3;}
.nav_n {position:relative; margin:auto; width:1000px; z-index:4;}
.left_m {position:absolute; top:60px; left:0; z-index:99;}
.top_m {
	position:absolute;
	top:0px;
	left:691px;
	z-index:98;
	width:340px;
	height:100px;
}
.mov_m {
	position:absolute;
	top:107px;
	left:804px;
	z-index:97;
}
.mov {position:absolute; top:-30px; left:0; z-index:5;}