#usnet{ width:100%;}
#usnet .usname{ text-align:center; font-size:24px; font-weight:bold; letter-spacing:4px; padding:10px 0px;}
#usnet .ussmall{ width:100%; text-align:center; margin:0 auto; border-bottom:1px solid #c1c3c2; padding-bottom:5px;}


#jianjie-one{ width:90%; margin:0 auto; padding-top:15px;}
#jianjie-one .shitou{ float:left; width:30%; height:360px; background-image:url(../image/chengxin.gif); background-position:center; }
#jianjie-one .interval-one{ float:left; width:5%;height:360px; }
#jianjie-one .interval-two{ float:left; width:5%;height:360px; }
#jianjie-one .zhanliu{ float:left; width:30%;}
.zhanliu .ztext{ background-color:#dcdfe4; line-height :24px; padding:15px 5px 20px 5px;}
.zhanliu .ztitle{background-color:#23cad6;color:White;font-size:28px; text-align:center;}

#jianjie-one .shili{ float:left;width:30%;}
.shili .stext{background-color:#dcdfe4;line-height :24px; padding:15px 5px 20px 5px;}
.shili .stitle{background-color:#23cad6;color:White;font-size:28px; text-align:center;}

#jianjie-two{ }
.pingzhi{width :100%; padding:15px 0 0 0px; height:378px; background-image:url(../image/newchangfang.gif); background-repeat:no-repeat; background-position:center;}
.pingzhi-two{width :100%; height:100%;}
#jianjie-two .liye{ width :446px;height:322px; background-color:#1e7a05; margin:0 0 0 75px; padding:20px 15px 20px 15px;}

#jianjie-three{ width:100%; background:url(../image/jianbian.gif) repeat-y; height:100%; overflow:hidden;}
#jianjie-three .tuandui-img{width:40%; float:right;}
#jianjie-three .tuandui-con{width:50%; padding-left:75px; float:left;}

#jianjie-four{ }
.keji{width:100%; background-image:url(../image/earthGreen.gif); background-repeat:repeat-x; height:100%; overflow:hidden;}
.keji-two{width:100%; background-color:#1e7a05; height:100%; overflow:hidden;}
#jianjie-four .keji-title{ padding-left:75px;width:25%; padding-top:250px; float:left;}
.keji-title-two{ padding-left:20px;width:25%; padding-top:20px; float:left;}
#jianjie-four .keji-text{color:#072005;line-height :24px; float:left; width:65%; padding-top:20px; padding-bottom:15px;}
.keji-text-two{color:#072005;line-height :24px; padding-top:20px;padding-bottom:15px;}

#jianjie-five{width:100%; background-color:#b7d5ef; height:100%; overflow:hidden;}
#jianjie-five .tuiguang-img{float:left; width:65%;margin-top:20px; margin-bottom:10px;margin-left:10px;}
#jianjie-five .tuiguang-text{ float:left; width:30%;padding:10px; margin-left:20px; margin-top:10px; margin-bottom:10px; background-color:rgba(255,255,255,0.3);}

#jianjie-six{ width:90%; margin:0 auto;}
#jianjie-six .fuwu-text{ width:55%; float:left; margin-left:20px;}
#jianjie-six .fuwu-img{width:40%; float:left;}

#jianjie-seven{ width:90%; margin:0 auto;}
#jianjie-seven .mubiao-text{width:45%; float:left; margin-right:20px}
#jianjie-seven .mubiao-img{width:50%; float:left;}