*
{
margin: 0px;
padding: 0px;
}

a {
	color: #307c99;
	text-decoration: none;
}
a:hover {
	text-decoration: none;
}

body
{width: 900px;
height:100%;
background-color:#fff;
margin:0px auto;
}
#header
{
width: 100%;
height: 182px;
background: url('photo/aiu4.jpg');
border: 1px solid #0000ff;
}
#nav{
width: 100%;
height: 30px;
margin:2px 0px 0px 0px;
background-color:#d0d0d0;
text-align: right;
}
#nav ul{
    padding-right: 0px;
	list-style-type: none;
	}
#nav ul li {
	display: inline;
	list-style-type: none;
	text-align: right;
	padding:0px 8px 0px 0px;
	}
#nav ul li a {
	font-size: 1.0em;
	color: #000000;
	line-height: 35px;
	text-decoration:none;
	padding:0px 0px 0px 4px;
	background: url('photo/strelica.gif') left no-repeat;
	font-family:"Times New Roman", Times, serif;
	}
#con{
width: 100%;
height: 172px;
background: url('photo/ynhd/ynhd1.jpg');

}
#con1{
width: 100%;
height: 220px;
text-align:justify;
background-color:#d0d0d0;
margin:1px 0px 0px 0px;
font-family:"Times New Roman", Times, serif;
font-size:1.0em;
}
#con2{
width: 100%;
height:220px;
text-align:left;
background-color:#d0d0d0;
margin:1px 0px 0px 0px;
font-family:"Times New Roman", Times, serif;
font-size:1.0em;
padding-top:0px;
}
#con3{
width: 100%;
height: 40px;
text-align:justify;
background-color:#d0d0d0;
margin:2px 0px 0px 0px;
font-family:"Times New Roman", Times, serif;
font-size:1.0em;
}
#con4{
width: 100%;
height: 20px;
text-align:left;
background-color:#d0d0d0;
margin:1px 0px 0px 0px;
font-family:"Times New Roman", Times, serif;
font-size:1.0em;
}
#photo div{
border:1px solid #aaa;
margin:1px 20px 1px 0px;
float:left;
width:145px;
height:80px;
overflow:hidden;
background-color:#d0d0d0;
padding:0px 0xp 0px 0px;
}
#photo1 div{
border:1px solid #aaa;
margin:1px 20px 1px 0px;
float:left;
width:120px;
height:80px;
overflow:hidden;
background-color:#d0d0d0;
padding:0px 0xp 0px 0px;
}
#photo2 div{
border:1px solid #aaa;
margin:1px 20px 1px 0px;
float:left;
width:125px;
height:80px;
overflow:hidden;
background-color:#d0d0d0;
padding:0px 0xp 0px 0px;
}
#photo3 div{
border:1px solid #aaa;
margin:1px 20px 1px 0px;
float:left;
width:125px;
height:80px;
overflow:hidden;
background-color:#d0d0d0;
padding:0px 0xp 0px 0px;
}
#clearfloat{
           clear:both;
           height:1px;
           overflow:hidden;
           margin-top:-1px;
	       }
#footer{
        width:100%;
	    height:20px;
	    margin:0px;
	    text-align:center;
		background-color:#d0d0d0;
		}