@charset "utf-8";
body {
 margin: 0px;
}

.English{
float:right;
}

.English a{ 
color:red;}

.wrapper {
 width: 963px;
 margin-right: auto;
 margin-left: auto;
}
.Topimg {
 float: left;
 height: 232px;
 width: 963px;
}
.mainNav {
 float: left;
 height: 35px;
 width: 963px;
 margin-top: 5px;
}
.mainNav_left {
 float: left;
 height: 35px;
 width: 5px;
 background-image: url(../image/class_01.gif);
 background-repeat: no-repeat;
}
.mainNav_center {
 float: left;
 height: 35px;
 width: 953px;
 background-image: url(../image/class_02.gif);
 background-repeat: repeat-x;
}
.mainNav_right {
 float: right;
 height: 35px;
 width: 5px;
 background-image: url(../image/class_03.gif);
 background-repeat: no-repeat;
}

#nav {
 float: left;
 list-style-type: none;
 margin: 0px;
 padding: 0px;
}
#nav a {
 display: block;
 text-align:center;
 font-weight: bold;
 width: 79px;
 line-height: 35px;
}
#nav a:link  {
 text-decoration:none;
}
#nav a:visited  {
 text-decoration:none;
}
#nav a:hover  {
 text-decoration:none;
 color: #FFF;
}
#nav li {
 text-align: center;
 margin: 0px;
 padding: 0px;
 float: left;
 font-size: 13px;
}
#nav li a:hover{
 background-image: url(../image/class_05.gif);
 background-repeat: no-repeat;
 background-position: center center;
 margin: 0px;
 padding: 0px;
}
#nav li ul {
 list-style-type: none;
 text-align:center;
 position: absolute;
 left: -1455em;
 width: 79px;
 margin: 0px;
 padding: 0px;
}
#nav li ul li{
 float: left;
 width: 79px;
 background: #F6F6F6;
 text-align: center;
}
#nav li ul a{
 display: block;
 text-align:center;
 float: left;
 line-height: 25px;
 font-weight: normal;
 font-size: 12px;
}
#nav li ul a:link  {
 text-decoration:none;
 font-weight: normal;
}
#nav li ul a:visited  {
 text-decoration:none;
 font-weight: normal;
}
#nav li ul a:hover  {
 text-decoration:none;
 font-weight:normal;
 background:#C00;
}
#nav li:hover ul {
 left: auto;
}
#nav li.sfhover ul {
 left: auto;
}
#content {
 clear: left; 
}