.content3{
height:320px;
width:976px;
border:2px solid #D4D0C8;
}
.box1{
	float:left;
height:146px;
margin:30px 20px;
padding:40px 0 0 0;
width:30px;
background-color:#37AFFB;
font-size: 20px;
font-weight: bold;
vertical-align: middle;
text-align: center; 
}
.box2{
float:left;
height:186px;
width:906px;
border:2px solid #D4D0C8;
margin:28px 0;
}
.mymarquee{
height:180px;
width:900px;
margin:3px;
}
.dxm{
width:230px;
float:left;
margin:30px 110px 24px 144px;

}
.dxmimg{
border:2px solid #D4D0C8;
height:226px;
width:226px;
}
.dxmimg:hover,.xymimg:hover
{
opacity:0.8;
filter:alpha(opacity=80); /* For IE8 and earlier */
}
.dxmbut{
height:32px;
width:141px;
margin:4px 44px 0 44px;
}
.xym{
width:230px;
float:left;
margin:30px 144px 24px 114px;

}
.xymimg{
border:2px solid #D4D0C8;
height:226px;
width:226px;
}

.xymbut{
height:32px;
width:141px;
margin:4px 44px 0 44px;
}