section{
    max-width: 1340px;
    margin: 0 auto;
}
a{
    color: unset;
}
a:hover,a:focus{
    color: unset;
    text-decoration: none;
}
.pagination>li>a:focus, .pagination>li>a:hover, .pagination>li>span:focus, .pagination>li>span:hover{
    color: unset;
    background-color: unset;
    border-color: unset;
}
/**
 * @class nav
 */
 .marhead{ padding:20px 60px 0; box-size:border-box; max-width:1920px; display: flex;
    justify-content: space-between;align-items: center;}
nav.navbar-fixed-top{
    width:100%;
    height: 90px;
    background: #ffffff;
    
    
    
    margin: 0 auto;
}
.nav-height{
    height: 90px;
}

nav.navbar-fixed-top .logo{
    width: 236px;
    flex-shrink: 0;
}
nav.navbar-fixed-top .logo img{
    width: 100%;
}
nav .nav{
    width: 1125px;
    display: flex;
    justify-content: space-around;
    padding: 0 20px;
}
nav .nav:before,nav .nav:after{
    content: unset;
}
nav .nav li{
    display: inline-block;
    font-size: 20px;
}
nav .nav li a{
    color: #000000;
    padding: 0;
}
nav .nav .nav-selected:after{
    content: "";
    width: 28px;
    height: 9px;
    background:url("../img/line.png") no-repeat center;
    position: absolute;
    bottom: -16px;
    left: 0;
    right: 0;
    margin: 0 auto;
}
nav .nav .nav-selected a{
    color: #D90421;
}
nav .nav li a:hover{
    color: #D90421;
    background-color: unset;
}

.mobile_nav{
    width: 30px;
    height: 30px;
    margin-right: 14px;
    cursor: pointer;
    transition: transform .3s;
    transform: rotate(0deg);
}
.mobile_nav.active {
    transform: rotate(90deg);
}
.mobile_list{
    display: none;
    height: 100vh;
    background: rgb(0 0 0 / 80%);
    color: #FFFFFF;
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    box-shadow: 0px 6px 6px 0px rgb(0 0 0 / 20%);
}
.mobile_list ul{
    width: 100%;
    list-style: none;
    font-size: 20px;
    text-align: center;
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    padding: 0;
}
.mobile_list li{
    position: relative;
    padding: 25px;
}
.mobile_list .close-nav {
    align-self: flex-end;
    cursor: pointer;
}
.mobile_list .close-nav i{
    background-image: url("../img/close.svg");
    background-size: 100% 100%;
    width: 20px;
    height: 20px;
    display: inline-block;
}

.position{ max-width:1200px; font-size:14px; margin:40px auto 0;}

/**
 * @class footer
 */

footer{
    width: 100%;
    padding-bottom: 30px;
    background-color: #C30D23;
}
.footer-content{
    padding: 0 70px;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
}
.footer-content .footer-left{
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-top: 45px;
}
.footer-content .footer-left,.footer-content .footer-left a{
    color: #ffffff;
    font-size: 12px;
    font-weight: 400;
}
.footer-content .footer-left ul{
    list-style: none;
    width: 64px;
    text-align: center;
    margin:0 14px 20px;
}
.footer-content .footer-left li{
    display: inline-block;
    margin-bottom: 9px;
}
.footer-content .footer-left .title {
    font-size: 16px;
    margin-bottom: 18px;
}
.footer-content .footer-left .links-1 {
    width: 52px;
    margin: 0 auto;
    text-align: left;
}
.footer-right{
    width: 403px;
    margin-top: 45px;
    margin-left: 20px;
}
.footer-right .address{
    color: #ffffff;
    font-weight: 400;
}
.footer-right .address p{
    margin-bottom: 5px;
}
.footer-right .code{
    margin-top: 18px;
}
/**
 * @class banner
 */
.banner{
    
    margin: 0 auto;
}
.banner img{
    width: 100%;
}
/**
 * @class tab
 */
.tab{
    width: 100%;
    display: flex;
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.2);
    height: 67px;
    position: relative;
    z-index: 98;
}
.tab .tabs{
    display: flex;
    align-items: center;
    justify-content: space-around;
}
.tab .tabs{
    width: 687px;
    font-size: 16px;
    margin: 0 auto;
}

.tab .tabs .active{
    color: #D90421;
    position: relative;
}
.tab .tabs .active::after{
    content: "";
    width: 21px;
    height: 3px;
    background-color: #D90421;
    position: absolute;
    bottom: -22px;
    left: 0;
    right: 0;
    margin: 0 auto;
}
/**
 * @class page
 */
.page {
    text-align: center;
    margin: 391px 0 252px;
}
.page .pagination{
    margin: 0;
    display: flex;
    justify-content: center;
}
.page .pagination .omit{
    color: #D8D8D8;
    margin: 0 2px;
}
.page .pagination li{
    width: 26px;
    height: 26px;
    margin: 2px;
}
.page .pagination li a{
    font-size: 14px;
    color: #666666;
    border-radius: 2px;
    border: 1px solid #666666;
    margin: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page .pagination .active a {
    background-color: #D90421;
    color: #ffffff;
    border: 1px solid #D90421;
}
/**
 * @class media
 */
@media (max-width: 991px) {
    nav.navbar-fixed-top{
        padding-left: 26px;
        height: 60px;
    }
    .nav-height{
        height: 60px;
    }
    nav.navbar-fixed-top .logo {
        width: 160px;
    }
    nav .mobile_list .nav-selected:after{
        content: "";
        width: 28px;
        height: 9px;
        background:url("../img/line.png") no-repeat center;
        position: absolute;
        bottom: 15px;
        left: 0;
        right: 0;
        margin: 0 auto;
    }
    nav .mobile_list .nav-selected a{
        color: #D90421;
    }
    .footer-content {
        flex-direction: column;
    }
    .footer-content .footer-left{
        width: 100%;
    }
    .footer-content .footer-right{
        width: 100%;
        margin: 0;
        margin-top: 10px;
        display: flex;
        flex-direction: row-reverse;
        justify-content: flex-end;
        align-items: center;
    }
    .footer-content .footer-right .code{
        margin-top: 0;
        margin-right: 10px;
    }
}
@media (max-width: 767px) {
    .footer-content{
        padding: 0 20px;
    }
    .footer-content .footer-left ul{
        margin: 0 10px 20px;
    }
    .page{
        margin: 279px 0 139px;
    }
    .tab .tabs{
        font-size: 14px;
    }
}