.mobile-nav-icon{
    width: 25px;
    position: absolute;
    top: calc(50% + 3px);
    right: 30px;
    transform: translateY(-50%);
    cursor: pointer;
    display: none;
}

.mobile-nav-icon span{
    display: block;
    width: 100%;
    height: 3px;
    background-color: #fff;
    margin-bottom: 6px;
    transition: all .1s;
}

.nav-icon-active span{
    transform:rotate(-45deg);
}

.nav-icon-active span:first-child{
    transform:rotate(45deg) translate(6px,6px);
}

.nav-icon-active span:last-child{
    display: none;
}

/* 导航 */
.mobile-header-nav{
    font-weight: bold;
    overflow-y: auto;
    position: absolute;
    top: 0;
    right: -100%;
    width: 100%;
    text-align: right;
    opacity: 0;
    z-index: 10000000;
    display: none;
}

.mobile-header-nav>ul{
    width: 50%;
    height: 100%;
    background-color: #C90303;
    float: right;
}

.mobile-header-nav>ul>li{
    background-color: #C90303;
}

.mobile-header-nav li{
    position: relative;
}

.mobile-header-nav span{
    margin-left: 10px;
    float: left;
    transform: rotate(180deg);
}

.mobile-header-nav .nav-secondLevel{
    width: 100%;
    position: absolute;
    top: 0;
    left: -95%;
    text-align: center;
    display: none;
}

.mobile-header-nav .nav-threeLevel{
    width: 100%;
    position: relative;
    top: 0;
    left: 0;
    display: none;
}

.mobile-header-nav>ul>li:hover .nav-secondLevel,
.mobile-header-nav li:hover .nav-threeLevel{
    display: none;
}

.mobile-header-nav .nav-secondLevel{
    background-color: #ff1111;
}

.mobile-header-nav .nav-threeLevel{
    background-color: #f55555;
}

.mobile-header-nav li a{
    display: block;
    height: 50px;
    line-height: 50px;
    color: #fff;
    padding: 0 20px;
    border-bottom: 1px solid #D20000;
}

.mobile-header-nav .nav-threeLevel li{
    width: 100%;
}

.mobile-header-nav .nav-threeLevel li a{
    border: none;
    padding: 0;
}

@media screen and (max-width: 1200px) {
    .wrap{
        width: 98%;
    }

}

@media screen and (max-width: 1024px) {}

@media screen and (max-width: 980px) {
    .header{
        position: relative;
    }
    
    .mobile-nav-icon,.mobile-header-nav{
        display: block;
    }

    .header-img{
        position: relative;
    }

    /* 导航 */
    .header-nav{
        display: none;
    }

}

@media screen and (max-width: 768px) {
    .wrap{
        width: 95%;
    }

    /* 两列列表页 */
    .content-part{
        flex-wrap: wrap;
    }

    .content-left{
        width: 100%;
        margin-right: 0;
    }

    .content-left-list{
        display: flex;
        flex-wrap: wrap;
    }

    .content-left-list li{
        width: 50%;
    }

    .list-pic .content-img-list li{
        width: 50%;
    }
}

@media screen and (max-width: 640px) {
    .header {
        position: fixed;
        top: 0;
        left: 0;
        z-index: 1000;
        width: 100%;
    }

    .header-img{
        height: 70px;
        overflow: hidden;
    }

    .header-img img{
        width: auto;
        height: 100%;
    }

    .mobile-nav-icon{
        /* right: 18px; */
    }

    .content{
        margin-top: 80px !important;
    }

    .footer-mesg span{
        display: block;
    }

    /* 列表页 */
    .crumbs{
        padding: 0 20px;
    }

    .list-wrap li{
        padding: 0 20px;
    }

    .list-wrap .list-title{
        width: calc(100% - 100px);
        overflow: auto;
    }

    .content-img-list{
        flex-wrap: wrap;
    }

    .content-img-list li {
        width: 100% !important;
    }

    .list-pic .content-img-list li a{
        margin: 0;
    }

    /* 正文 */
    .article-main{
        margin-top: 28px;
    }

    .article-title{
        margin: 20px 0;
    }

    .article-mesg{
        line-height: 26px;
    }

}

@media screen and (max-width: 375px) {}
@media screen and (max-width: 360px) {}