/*****头部****/
header{width: 100%;background: #fff;}
.itop{width: 100%;height: 81px;position: relative;z-index: 11;}


.itop_l{ width: 170px; height: 55px; float: left; margin-top: 15px;}
.itop_r{float: right;width: 230px;height: 40px;background: #f8f8f8;border-radius: 30px;line-height: 40px;position: relative;z-index: 10;padding-left: 20px;margin-left: 10px;margin-top:16px;}
.itop_r form{display: flex;align-items: center;margin-top: 11px;}
.itop_r .s-inp{border: 0;padding: 0;text-indent: 0.5em;font-size: 14px;color: #434343;outline: none;flex: 1;margin-right: 6px;background: #f8f8f8;}
.itop_r .s-btn{flex-shrink: 0;font-size: 0;border: 0;padding: 0;display: inline-block;position: absolute;background: url(../images/all.png) no-repeat; right: 30px;top: 11px;cursor: pointer; height: 18px;width: 17px;}

/***首页头部***/
.top_toolbar{width: 100%;height: 40px;background: #404952;line-height: 40px;position: relative;z-index: 999;}
.head-tl{ float: left;color: #fff;}
.itop_z{width: 140px;height: 80px;line-height: 70px;float: right; margin-left: 50px;cursor:pointer;position: relative;}
.itop_z::before{content: "";display: inline-block; width: 18px;height: 18px;margin-top: 26px;margin-right: 10px; background: url(../images/navdh.png) no-repeat left center;background-size: 18px 18px;float: left;}
/***登录后***/
.yxdl{float: right;display: block;height: 30px;width: 30px;border: white thin solid;cursor: pointer; border-radius: 50%;margin-top: 20px;background: url(../images/loginh.png);background-size: 30px 30px;}


.submenu{height: 60px;overflow: hidden;width: 100%;background: #fff;border-top: 1px solid #eeeeee;padding-top: 10px;box-sizing: border-box;}
.submenu ul{width: 1200px;display: block;margin: 0 auto;}
.submenu li{width: 120px;float: left;}
.submenu li a{ width: 100%;height: 50px;line-height: 50px;text-align: center;display: inline-block;font-size: 16px;color: #333;}
.submenu li a:hover{ background: #f5f5f5; color: #ff5000; border-radius: 10px 10px 0 0px;}

.headapp-n{position: absolute;left: 0;top: 62px;width: 100px;height: 100px;background: #fff;z-index: 10;padding: 10px;box-shadow: 1px 1px 10px #eee; display: none;}
.headapp-n img{ width: 100%; height: 100%;}


.headapp-n{position: absolute;left: 0;top: 62px;width: 100px;height: 100px;background: #fff;z-index: 10;padding: 10px;box-shadow: 1px 1px 10px #eee; display: none;}
.headapp-n img{ width: 100%; height: 100%;}
.navnr{width: 300px;height: auto;display:none;padding: 15px 0px;position: absolute;left: -110px;top: 81px;border-top: none;background: #fff;box-shadow: 1px 1px 10px #dddddd;}
.navnr dl{padding: 0 0px 0px 30px;float: left;border-right: 1px #e5e5e5 solid;height: 140px;}
.navnr dt{ font-size: 16px; line-height: 36px; text-align: left; color: #3295d9;}
.navnr dd a{float: left;line-height: 24px;width: 100%;text-align: left;white-space:nowrap;text-overflow:ellipsis;overflow: hidden;height: 24px;padding-right: 20px;box-sizing: border-box;}
.navnr .s-list1,.navnr .s-list2{ width: 180px;}
.navnr .s-list1 a,.navnr .s-list2 a{ width:50%;}
.navnr .s-list3{width: 490px;border: none;}
.navnr .s-list3 a{ width: 25%;}
.navnr .s-list4{width: 220px;}
.navnr .s-list4 a{width: 50%;}


/***网站顶部导航***/
.head-dhlb{margin-left: 30px;display: inline-block;}
.head-dhlb li{width: 120px;float: left;margin-right: 15px;text-align: left;line-height: 40px;}
.head-dhlb li:nth-child(2n){margin-right: 0px;}
.head-dhlb li i{width: 26px;height: 25px;background: url(../images/topnav.png) no-repeat;display: inline-block;vertical-align: middle;margin-right: 10px;}
.head-dhlb li a{font-size: 14px;text-align: left;line-height: 30px;}
.head-dhlb li i.topnav1{background-position: 0px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav2{background-position: -42px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav3{background-position: -88px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav4{background-position: -131px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav5{background-position: -173px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav6{background-position: -217px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav7{background-position: -255px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav8{background-position: -290px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav9{background-position: -329px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav10{background-position: -365px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav11{background-position: -400px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav12{background-position: -439px -2px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav13{background-position: -480px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav14{background-position: -524px -3px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li i.topnav15{background-position: -562px -3px;transition: all 0.3s ease-in-out 0s;}


.head-dhlb li:hover i.topnav1{background-position: 0px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav2{background-position: -42px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav3{background-position: -88px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav4{background-position: -131px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav5{background-position: -173px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav6{background-position: -217px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav7{background-position: -255px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav8{background-position: -290px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav9{background-position: -329px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav10{background-position: -365px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav11{background-position: -400px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav12{background-position: -439px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav13{background-position: -480px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav14{background-position: -524px -44px;transition: all 0.3s ease-in-out 0s;}
.head-dhlb li:hover i.topnav15{background-position: -562px -44px;transition: all 0.3s ease-in-out 0s;}



/***底部***/
footer{ width: 100%; margin-top: 20px; background: #1f272b; padding-top: 40px;border-top: 3px #8e8e8e solid;}
.bq_menu{width: 1200px;margin: 0 auto;text-align: center;line-height: 30px;padding-bottom: 30px;}
.bq_menu a{color: #63696E;margin: 0 20px 0 0;border-right: 1px solid #363d41;line-height: 36px;padding-right: 20px;}
.bq_menu a:last-child{ border-right: none;}
.bq_nr{width: 1200px;margin: 0 auto;border-top:1px solid #363d41;border-bottom:1px solid #363d41;padding:30px 0;text-align: center;color: #63696E;line-height: 30px;}
.bq_nr a{color: #63696E;  }
.bq_nr .record {width: 20px;height: 20px;background: url(../images/bei.png) no-repeat;display: inline-block;margin: 0 8px 0 20px;vertical-align: middle;}
.footer_logo{ padding: 30px 0; text-align: center;}
.footer_logo .xt{ width: 90px; height: auto;}
.footer_logo img{ margin: 0 10px;}