* {
font-size: 12px;
margin: 0;
padding: 0;
border: 0;
}
a {
color: #666; 
text-decoration: none;
}
a:visited {
color: #999;
}
a:hover {
color: #039;
text-decoration: underline;
}
fieldset {
border:0;
}
legend {
display:none;
}
body {
font-family:"宋体", sans-serif;
color: #A4ACB7;
text-align:center;
background-color: #233956;
}
#box {
text-align: left;width: 800px;margin: 0 auto;position: relative;
}
#header {
width:800px;height:97px;
background-color: #9F0;background-image: url(../img/head_bj.gif);background-repeat: no-repeat;background-position: top;
}
#nav {
width:800px;height:31px;background-image: url(../img/nav_main_1.gif);background-repeat: no-repeat;background-position: left top;
}
#nav ul {
padding:0 0 0 88px;list-style:none;
}
#nav li {
display:inline;margin-right:0px;list-style-type: none;float: left;
}
#mod{
width:800px;
}
#main {
width: 572px;float: right;
}
#talk_cisco{
	width: 534px;
	height: 220px;
	background-color: #162A44;
	background-image: url(../img/talk_cisco.gif);
	background-repeat: no-repeat;
	background-position: 10px 20px;
	line-height: 19px;
	padding-top: 57px;
	padding-right: 15px;
	padding-bottom: 5px;
	padding-left: 25px;
	margin-bottom: 4px;
}
.talk_table {
	background-image: url(../img/talk_line.gif);
	background-repeat: repeat-x;
	background-position: bottom;
}

#main_1{
width: 552px;height: 500px;
background-image: url(../img/talk_line.gif);background-repeat: repeat-x;background-position: top;
padding: 11px 11px 9px 9px;
}
#main_l{
width: 374px;
float: left;
}
#main_choo_1{
width: 350px;height: 230px;
margin-right: 8px;
background-image: url(../img/choo_1.gif);background-repeat: no-repeat;background-position: left 11px;
padding: 61px 8px 0px 8px;
line-height: 22px;color: #D7D9DD;
}
#main_choo_2{
width: 342px;height: 200px;
margin-right: 8px;
padding: 0px 8px 0px 16px
}
#main_r{
width: 178px;float: left;
}
#main_exp_1{
width: 153px;height: 176px;
background-color: #162A44;
border: 1px solid #436692;
padding-top: 51px;padding-left: 13px;padding-right: 10px;
margin-top: 11px;margin-bottom: 8px;
background-image: url(../img/exp_1.gif);background-repeat: no-repeat;background-position: 13px 12px;
line-height: 22px;color: #fff;
}
#main_Teacher_1{
width: 176px;height: 166px;
background-image: url(../img/Teacher_1.gif);background-repeat: no-repeat;background-position: left top;
padding: 45px 0 0 0;
}
#main_Teacher {
width: 163px;height: 95px;
font-size: 12px;line-height: 20px;color: #7BCC05;font-weight: bold;
padding: 0 0 0 13px;
}
#main_Teacher_ad {
width: 163px;height: 80px;
}
#link {
width: 226px;float: left;
background-image: url(../img/cisco_bj.gif);background-repeat: repeat-x;
}
#cisco{
width: 226px;height: 460px;
background-image: url(../img/cisco_bj.gif);background-repeat: repeat-x;
float: left;
}
#cisco_1{
width: 226px;
background-image: url(../img/cisco_1.gif);background-repeat: no-repeat;
height: 42px;
}
#cisco_2{
width: 186px;height: 56px;
background-image: url(../img/cisco_line.gif);background-repeat: repeat-x;background-position: bottom;
padding-bottom: 5px;
margin: 0px 10px 0px 10px;
padding: 10px 10px 5px 10px; 
}
#cisco_3{
width:186px;height: 93px;
background-image: url(../img/cisco_line.gif);background-repeat: repeat-x;background-position: bottom;
margin: 0px 10px 0px 10px;
padding: 10px 10px 5px 10px; 
}
#cisco_4{
width:186px;height: 68px;
background-image: url(../img/cisco_line.gif);background-repeat: repeat-x;background-position: bottom;
padding-bottom: 5px;
margin: 0px 10px 0px 10px;
padding: 10px 10px 5px 10px; 
}
#cisco_5{
	width:186px;
	height: 112px;
	margin-top: 0;
	margin-right: 10px;
	margin-bottom: 10px;
	margin-left: 10px;
	padding-top: 10px;
	padding-right: 10px;
	padding-bottom: 0px;
	padding-left: 10px;
}
#link_ad{
width:220px;height: 64px;
border: 1px solid #0ff;
margin: 5px 0px 5px 1px;
float: left;
}
#con{
width: 226px;height: 174px;float: left;
background-image: url(../img/con_bj.gif);
background-repeat: repeat-x;	
}
#con_1{
width: 226px;height: 33px;
background-image: url(../img/con_1.gif);background-repeat: no-repeat;
}
#con_2{
width: 199px;
height: 121px;
padding: 15px 10px 5px 17px;	
color: #FFF;font-size: 12px;line-height: 20px;
}
#footer {
width:800px;height:81px;
background-color: #162A44;background-image: url(../img/foot_1.gif);background-repeat: repeat-x;background-position: top;
padding-top: 14px;position: relative;
}
#footer ul {
padding:15px 0 0 15px;
list-style:none;
}
#footer li {
display:inline;
margin-right:18px;
color: #fff;
}
#footer p {
	color:#fff;
	margin-top: 18px;
	margin-right: 0;
	margin-bottom: 0;
	margin-left: 0px;
}
#footer p a:link {
color:#fff;
}
.tu_kongzhi {
	background-image: url(../img/cisco_bj1.gif);
	background-repeat: repeat-x;
}