body {
	min-width: 1280px;
	margin: 0;
	font-size: 14px;
	font-family: "Microsoft YaHei";
}
p {
	margin: 0;
}
ul {
	margin: 0;
	padding: 0;
	list-style: none;
}
a {
	text-decoration: none;
}
img {
	border: 0;
}

#header{
	background-image: url(../images/bg_top.png);
	background-repeat: no-repeat;
	background-size: cover;
      filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src="https://nvnvhttp-www-csust-edu---cn--p.vpn.csust.edu.cn/slgc/images/bg_top.png",  sizingMethod="scale");
	width: 100%;
	height: 524px;
	min-width: 1300px;
}
#header .logo{
position: relative;
  z-index: 0;
	width: 1120px;
	height: 186px;
  margin: 0 auto;
}
#header .logo .topfade {
  position: absolute;
  right: 0;
  top: 0;
  z-index: 1;
  width: 620px;
  height: 186px;
}
.topfade > li {
  position: absolute;
}
.fade1 img {
  filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="https://nvnvhttp-www-csust-edu---cn--p.vpn.csust.edu.cn/slgc/images/flash_1.png", sizingMethod="scale");
}
.fade2 img {
  filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="https://nvnvhttp-www-csust-edu---cn--p.vpn.csust.edu.cn/slgc/images/flash_2.png", sizingMethod="scale");
}
.fade3 img {
  filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="https://nvnvhttp-www-csust-edu---cn--p.vpn.csust.edu.cn/slgc/images/flash_3.png", sizingMethod="scale");
}
.fade4 img {
  filter: progid:DXImageTransform.Microsoft.AlphaImageLoader(src="https://nvnvhttp-www-csust-edu---cn--p.vpn.csust.edu.cn/slgc/images/flash_4.png", sizingMethod="scale");
}
.topfade img {
  width: 620px;
  height: 186px;
}
#header .logo .logo_bg{
  position: absolute;
  left: 0;
  top: 24px;
  z-index: 2;
}
#header .logo .span_time{
  position: absolute;
  right: 0;
  top: 16px;
  z-index: 2;
	font-size: 14px;
	letter-spacing: 3px;
color: #211919;
font-weight: bold;
}
#header .nav {
  width: 100%;
  height: 48px;
  background: #0b69c3;
}
#header .menu {
  height: 100%;
  margin: 0 5%;
}
#header .menu > li {
  float: left;
  list-style: none;
  font-size: 18px;
  color: #fff;
  text-align: center;
  width: 8.3%;
  height: 48px;
}
#header .menu > li {
  position: relative;
  z-index: 8;
}
#header .menu > li > a {
  display: inline-block;
  padding: 0 0;
  line-height: 50px;
  font-size: 17px;
  color: #fff;
  width: 108px;
  height: 48px;
}
#header .menu > li.menuhover > a {
  color: #22507a;
  background: #81bdff;
}
#header .submenu {
  position: absolute;
  top: 48px;
  left: 5px;
  width: 108px;
  z-index: 5;
  opacity: 0.8;
}
#header .submenu > li {
  height: 34px;
  text-align: center;
  background: #1b528f;
  list-style: none;
}
#header .submenu > li > a {
  line-height: 40px;
  font-size: 14px;
  color: #fff;
  display: block;
  height: 34px;
}
#header .submenu > li > a:hover {
  color: #fff;
  background-color: #043569;
}
#header .widermenu {
  width: 118px;
  left: 0px;
}


#footer{
  width: 100%;
  height: 86px;
  min-width: 1300px;
  background-color: #3875b6;
  padding-top: 22px;
}
#footer p{
  font-size: 12px;
  color: #fff;
  line-height: 24px;
  text-align: center;
}