.container{width: 1002px;margin: auto;}
.clear{clear: both;}
.head {
    width: 100%;
    height: 156px;
    background: url(../ZERO/img/head_bg.jpg) no-repeat center top;
    margin: auto;
}
.top_logo{width: 245px;height: 57px;display: block;margin-top: 24px;}
.top_right_lan{float: right;width: 170px;margin-top: 50px;}
.top_right_lan li{float: left;line-height: 20px;font-size: 14px;color: #858489;}
.top_right_lan li a{font-size: 14px;color: #858489;font-weight: normal;font-family: Arial;line-height: 20px;}

.top_right_gongju{float: right;width: 116px;margin-top: 40px;}
.top_right_gongju li{float: left;width: 32px;height: 32px;overflow: hidden;margin-right: 4px;}
.top_home{width: 100%;height: 100%;background: url(../ZERO/img/top_anniu.jpg) no-repeat 0 0;}
.top_mail{width: 100%;height: 100%;background: url(../ZERO/img/top_anniu.jpg) no-repeat -34px 0;}
.top_shoucang{width: 100%;height: 100%;background: url(../ZERO/img/top_anniu.jpg) no-repeat -70px 0;}
.menu{width: 100%;min-width: 1190px;max-width: 1920px;height: 42px;margin: auto;margin-top: 19px;}
.menu_list{float: left;width: 777px;background:url(../ZERO/img/menu_bg2.jpg) repeat;box-shadow: 0 2px 4px #bcbebd; }
.menu_list li{float: left;padding: 0 20px;height: 42px;position: relative}
.menu_list li:after{content: '';display: table;width: 2px;height: 42px;background: url(../ZERO/img/menu_li.jpg) no-repeat;position: absolute;right: 0;top: 0;}
.menu_list li a h2{font-family: Arial;font-size: 15px;color: #fff;font-weight: normal;line-height: 42px;}
.search{width: 143px;height: 46px;float: right;background: url(../ZERO/img/search_bg.jpg) no-repeat;padding-left: 82px;}
.search_box{padding-top: 10px;}
.menu_list li.menu_on{background-color: #0074a3}
.menu_list li:hover{background-color: #0074a3;}