.dl_bei{
    height:730px;
	width:390px;
	background:url(../img/bei.jpg)
}
.dl_ge{
    height:300px;
	width:390px;
}
.dl_z_g{
    height:250px;
	width:100px;
	float:left;
}
.dl_z_n{
    height:250px;
	width:290px;
	float:left;
}
.dl_z_n_wen{
    height:50px;
	width:290px;
	font-size:12px;
	color: #FFFFFF;
}
.dl_z_n_wen_k{
    height:50px;
	width:170px;
	font-size:12px;
	color: #FFFFFF;
	float:left;
}
.dl_z_n_wen_h{
    height:50px;
	width:110px;
	font-size:12px;
	color: #FFFFFF;
	float:left;
}