@charset "utf-8";

/*reset*/
*{margin: 0;padding: 0;box-sizing: content-box !important;}
ul,li,ol{list-style: none;}
a{display: block;max-width: 100%;text-overflow: ellipsis;white-space: nowrap;overflow: hidden;color: #3d3d3d;text-decoration: none;}
.clearF,ul{zoom:1;}
.clearF::after,ul::after{display: block;clear: both;content: "";visibility: hidden;height: 0;}
.lf{float: left;}
.rt{float: right;}
img{border: none;}
p{margin:0;}
ul{margin-bottom: 0;}
a:hover{color: #c40000;text-decoration: none;}
/*头部*/
body{background: url(../images/img1.png) center top no-repeat;}
.is-header{position: relative;height: 548px;width: 1200px;margin: 0 auto;}
.is-header .back{position: absolute;top: 15px;right: 0;}
.m-nav{width: 100%;height: 70px;background: #c40000;position: absolute;bottom: 0;}
.m-nav ul{width: 1200px;margin: 0 auto;}
.m-nav ul li{float: left;width: 240px;height: 70px;}
.m-nav ul li a{line-height: 70px;color: #fff;font-size: 22px;font-weight: 700;padding-left: 80px;background: url(../images/img12.png) 32px center no-repeat;}
.m-nav ul li .a1{background: url(../images/img11.png) 32px center no-repeat;}
.m-nav ul li .a2{background: url(../images/img13.png) 32px center no-repeat;}
.m-nav ul li .a3{background: url(../images/img2.png) 32px center no-repeat;}
.m-nav ul li .a4{background: url(../images/img7.png) 32px center no-repeat;}
.m-nav ul li .a5{background: url(../images/img8.png) 32px center no-repeat;}
.m-nav ul li.on,.m-nav ul li:hover{background: #a40505;}
/*底部*/
.is-footer{height: 175px;width: 100%;border-top: 4px solid #c40000;}
.m-footer{width: 1200px;margin:0 auto;padding: 57px 0;position: relative;}
.m-footer p{text-align: center;line-height: 30px;font-size: 16px;color: #3d3d3d;}
.m-footer p a{display: inline;}
.m-footer a.dang{position: absolute;right: 50px;top: 50px;}
/*右侧悬浮*/
.navbar-default .navbar-nav>li>a{color: #fff;}
.navbar{min-height: auto;margin-bottom: 0;}
/*组件*/


/*媒体查询*/
@media (min-width: 1200px){
    .navbar{width: 1200px;margin: 0 auto;}
    .m-nav{width: 1200px;margin: 0  auto;padding: 0;}
    .nav>li>a{padding: 0;margin: 0;}
}
@media (max-width: 1199px) and (min-width: 992px){
    .m-nav ul{width: auto;}
    .is-section,.m-footer,.is-header{width: 992px;}
    .navbar{width: 992px;margin: 0 auto;}
    .m-nav{width: 992px;margin: 0  auto;padding: 0;}
    .nav>li>a{padding: 0;margin: 0;}
    .is-header .back{right: 5%;}
    
    .m-nav ul li{width: 165.33px;}
    .m-nav ul li a{font-size: 18px;}
    .is-header .back{display: none;}
}
@media (max-width: 991px) and (min-width: 768px){
    .is-section,.m-footer,.is-header{width: 768px;}
    .m-nav ul{width: auto;}
    .m-footer a.dang{display: none;}
    .is-section,.m-footer{width: 768px;}
    .navbar{width: 768px;margin: 0 auto;}
    .m-nav{width: 768px;margin: 0  auto;padding: 0;}
    .nav>li>a{padding: 0;margin: 0;}
    .is-header .back{right: 5%;}
    .m-nav ul li{width: 128px;}
    .m-nav ul li a{font-size: 18px;background: none;padding-left: 32px;}
    .a1,.a2,.a3,.a4,.a5{background: none !important;}
    .is-header .back{display: none;}
}
@media (max-width: 767px){
    .is-section,.m-footer,.is-header{width: 100%;}
    .m-footer a.dang{display: none;}
    .is-header .back{display: none;}
    .m-jccz,.m-xjdf,.m-xxzl{overflow: hidden;padding-top: 30px;}
    .m-nav{width: auto;height: auto;position: static;}
    .m-nav ul{width: auto;}
    .m-nav ul li{float: none;width: auto;height: auto;}
    .m-nav ul li a{line-height: 25px;font-size: 18px;}
    .navbar-default{background: #c40000;}
    .is-header{height: auto;}
    body{background: none;}
}