.join_us{}
.join_us ul li{ margin-bottom:34px; background-color:#FFFFFF;}
.join_us ul li  .join_us_l{ float: left; width:60%;}
.join_us ul li  .join_us_l img{ width:100%; height:auto}
.join_us ul li  .join_us_r{ float: right; width:40%; padding:40px; text-align:left; line-height:180%; font-size:14px;}
.join_us ul li  .join_us_r h3{ font-size:20px; color:#333333; padding-bottom:20px;}

.join_us ul li:nth-of-type(even)  .join_us_l{ float: right;}
.join_us ul li:nth-of-type(even)  .join_us_r{ float: left;}

.contact_con{}
.contact_con ul li{ text-align:left; line-height:200%; padding-bottom:20px;}
.contact_con ul li h3{ background:url(../images/lianxi.png) left center no-repeat; border-bottom:#eae7f4 1px solid; padding-bottom:20px; padding-top:20px; text-indent:45px; margin-bottom:20px; font-size:18px;}
.contact_con ul li:nth-child(2) h3{ background:url(../images/ditus.png) left center no-repeat;}
.contact_con ul li:nth-child(3) h3{ background:url(../images/jiamengs.png) left center no-repeat;}

@media (max-width:1000px) {
.join_us ul li  .join_us_l,.join_us ul li  .join_us_r{ float: none; width:100%;}
}