@charset "gb2312";
/* CSS Document */
/**头部开始**/
.banner{ width:1000px; height:261px; margin:auto;}
.nav_box{ width:100%; height:50px;}
.nav{ width:1026px; height:50px; margin:auto; overflow:hidden;}
.nav_l{ width:10px; height:50px; float:left;}
.nav_m{ width:1000px; height:50px; float:left;}
.nav_r{ width:10px; height:50px; float:left;}
.news{ width:1000px; height:104px; margin:auto; overflow:hidden;}
.news1{ width:101px; height:34px; background:#f27d05; border-radius:4px; margin-top:30px; float:left;}
.news1n{ font-size:22px; line-height:34px; color:white; text-align:center;}
.news2{ height:34px; width:580px;font-size:20px; line-height:34px; margin-left:10px; margin-top:30px; float:left;}
/**头部结束**/
/**中间内容开始**/
.content_1{ width:1000px; height:344px; margin:auto; overflow:hidden;padding-top: 20px;}
.picnews{ width:483px; height:334px; float:left;}
.zxzx{ width:487px; height:334px; float:right;overflow: hidden;}
.zxzx_bt{ width:482px; height:35px;}
.zxzx_m{ width:482px; height:134px; border-bottom:1px dashed #b0b6be;}
.zxzx_mn{ margin-left:10px;}
.zxzx_l{ width:448px; height:286px; margin-top:13px;}

.content_2{ width:1000px; height:250px; margin:auto; overflow:hidden;}
.content_2z{ width:1000px; height:357px; margin:auto; overflow:hidden;}
.content_2a{ width:500px; height:326px; float:left; margin-top:31px;}
.content_2l{ width:500px; height:286px; float:left; margin-top:31px;}
.content_2l_bt{ width:500px; height:37px;}
.content2l_m{ width:411px; height:133px;border-bottom:1px dashed #b0b6be;}
.content2l_mn{ margin-left:10px;}
.content2l_l{ width:375px; height:122px; margin-top:13px; margin-left:10px;}
.content2l_a{ width:490px; height:162px; margin-top:13px;padding-right: 10px;}

.content_2b{ width:500px; height:326px; float:right; margin-top:31px;}
.content_2r{ width:500px; height:286px; float:right; margin-top:31px;}
.content_2r_bt{ width:500px; height:37px;}
.content2r_m{ width:543px; height:133px;border-bottom:1px dashed #b0b6be;}
.content2r_mn{ margin-left:10px;}
.content2r_l{ width:500px; height:122px; margin-top:13px;}
.content2r_b{ width:490px; height:162px; margin-top:13px;padding-left: 10px;}

.content3{ width:1000px; height:530px; margin:auto; overflow:hidden;}
.content311{ width:1000px; height:444px; margin:auto; overflow:hidden;}
.content3_bt{ width:1000px; height:52px;}
.content_3l{ width:422px; height:286px; float:left; margin-top:49px;}
.content3_n{ width:976px; height:416px; margin-left:12px;}
.content3_n11{ width:976px; height:330px; margin-left:12px;}
.content_3r{ width:556px; height:286px; float:right; margin-top:34px;}
.content_3r_bt{ width:556px; height:42px;}

.content4{ width:1000px; height:444px; margin:auto; overflow:hidden;}
.content4_bt{ width:1000px; height:51px;}
.content4_l{ width:745px; height:375px; float:left;}
.content4_l1{ width:735px; height:141px; margin-left:10px;border-bottom:1px dashed #b0b6be;}
.content4_l2{ width:698px; height:200px; margin-top:16px; margin-left:19px;}
.content4_r{ width:227px; height:345px; margin-top:30px; float:right;}
/**中间内容结束**/
.footer{ width:100%; background:#e7e6e6; margin-top:34px;}
.foot{ width:1000px; margin:auto;}