.m-header-icon,
.m-header-menu,
.header_third .header-menu .ul-list .icon_jiantou,
.m_logo {
    display: none;
}

.pc_logo {
    display: block;
}


/*二三级页面PC端头部+导航*/

.header_one {
    width: 100%;
    height: 12.5em;
    position: relative;
    background: url(20200615xueliannavbg.jpg) no-repeat top center;
    border-bottom: #d10b1c 2px solid;
}

.header_one.active {
    display: block;
    width: 50%;
    position: absolute;
    z-index: 999;
    height: auto;
    right: 0px;
}

.header_one .header_third {
    position: absolute;
    width: 100%;
    z-index: 10;
}

.header .third_logo {
    position: absolute;
    width: 372px;
    left: 37px;
    top: 30px;
    z-index: 999;
}

.header_one.active .header-menu {
    padding: 0px;
    float: none;
    width: 100%;
}

.header_one.active .header-menu .header-menu-nav {
    border-radius: 0px;
    padding: 0px;
    width: 100%;
    background-color: rgba(0, 0, 0, 0.82);
}

.header_one.active .header-menu .header-menu-nav .mainnav {
    width: 100%;
}

.header_one.active .header-menu .header-menu-nav .mainnav .ul-list li {
    width: 100%;
    position: relative;
    line-height: 46px;
    color: #fff;
    text-align: center;
}

.header_one.active .header-menu .header-menu-nav .mainnav .ul-list li::after {
    height: 0px;
}

.header_one.active .header-menu .header-menu-nav .mainnav .ul-list>li a {
    color: #fff;
    display: block;
    text-align: center;
    margin: 0;
    padding: 0;
    line-height: 3em !important;
    font-size: 18px;
    height: auto;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.header_one.active .header-menu .ul-list li .icon_jiantou {
    display: block;
    position: absolute;
    right: 4%;
    top: 10px;
    width: 32px;
    height: 32px;
    text-align: center;
    display: block;
    font-size: 16px;
    line-height: 32px;
    color: #fff;
}

.header_one.active .header-menu .header-menu-nav .mainnav .ul-list li .iconfont {
    display: block;
}

.header_one.active .header-menu .header-menu-nav .mainnav .ol-list {
    top: unset;
    left: unset;
    margin: unset;
    width: 100%;
    position: relative;
    background: unset;
    border-top: 0px solid rgb(255, 255, 255);
}

.header_one.active .header-menu .header-menu-nav .mainnav .ul-list li {
    width: 100%;
    position: relative;
    line-height: 46px;
    color: #fff;
    text-align: center;
}

.header_one.active .header-menu .header-menu-nav .mainnav .ul-list ol li a {
    display: block;
    color: #fff;
    line-height: 3em !important;
    font-size: 14px;
    color: #fff;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.header_one.active .mainnav .ul-list li .active_menu .rote_icon {
    transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
    -webkit-transition: -webkit-transform 1s;
    transition: transform 1s;
}

@media screen and (max-width: 1000px) {
    .m-header-icon {
        display: block;
    }
    .header_one {
        display: none;
        background: url();
        border-bottom: 0px
    }
    .header .third_logo {
        position: absolute;
        width: 120px;
        left: 3%;
        top: 8px;
        z-index: 999;
    }
    .pc_logo {
        display: none;
    }
    .m_logo {
        display: block;
    }
    .header .m-header-icon.active {
        z-index: 999;
    }
    .header .m-header-icon.active .iconxuanxiang:before {
        content: "\e713";
    }
}

.header .third_logo {
    display: block;
}

.header .third_logo img {
    width: 100%;
}

.header_one .header_third .third_nav {
    float: right;
}

.third_nav .header-menu {
    float: right;
    display: block;
    padding-right: 35px;
    padding-top: 47px;
    padding-bottom: 30px;
}

.third_nav .header-menu * {
    box-sizing: border-box;
}

.third_nav .header-menu .header-menu-nav {
    border-radius: 60px;
    padding: 0px 20px;
    background-color: #d10b1c;
    float: left;
}

.third_nav .header-menu .header-menu-nav .mainnav {
    float: right;
}

.third_nav .header-menu .header-menu-nav .mainnav .ul-list {}

.third_nav .header-menu .header-menu-nav .mainnav .ul-list>li {
    position: relative;
    float: left;
}

.third_nav .header-menu .header-menu-nav .mainnav .ul-list>li:after {
    content: "";
    width: 0px;
    border-right: 1px solid #fff;
    height: 35px;
    position: absolute;
    right: 0px;
    top: 8px;
}

.third_nav .header-menu .header-menu-nav .mainnav .ul-list>li:last-child:after {
    border-right: 0px solid #fff;
}

.third_nav .header-menu .header-menu-nav .mainnav .ul-list>li:last-child {
    border-right: none;
}

.third_nav .header-menu .header-menu-nav .mainnav .ul-list>li>a {
    height: 50px;
    font-size: 16px;
    line-height: 50px;
    text-decoration: none;
    color: #fff;
    padding: 0px 25px;
}

.third_nav .header-menu .header-menu-nav .mainnav .ol-list {
    display: none;
    position: absolute;
    top: 50px;
    left: 0;
    z-index: 999;
    background: rgba(182, 3, 3, 0.65);
    width: 100%;
    border-top: 1px solid #fff;
}

.third_nav .header-menu .header-menu-nav .mainnav .ol-list>li {
    text-align: center;
}

.third_nav .header-menu .header-menu-nav .mainnav .ol-list>li>a {
    font-size: 14px;
    text-decoration: none;
    color: #fff;
    height: 40px;
    padding: 3px 0px;
    display: block;
    text-align: center;
    line-height: 40px;
    border-bottom: 1px solid #fff;
    margin: 0px 20px;
}

.third_nav .header-menu .header-menu-nav .mainnav .ol-list li:last-child>a {
    border-bottom: 0px solid #fff;
}

@media screen and (max-width: 1000px) {
    .m-back-con {
        background: rgba(0, 0, 0, 0.9);
        left: 0;
        top: 0;
        width: 100%;
        height: 100%;
        position: fixed;
        z-index: 999;
    }
    .m-header-menu {
        display: block;
    }
    .m-header-menu {
        width: 100%;
        background-color: #c02b28;
        height: 48px;
        position: relative;
    }
    .m-header-logo {
        position: absolute;
        width: 120px;
        left: 3%;
        top: 8px;
        z-index: 999;
        display: block;
    }
    .m-header-icon {
        width: 20px;
        height: 20px;
        position: absolute;
        right: 2%;
        top: 13px;
    }
    .m-header-icon span {
        font-size: 20px;
        color: #fff;
    }
}


/*底部css*/

.footer {
    position: relative;
    background-color: #f5f5f5;
    padding: 60px 0px 30px;
    overflow-x: hidden;
}

.footer .footer_top {
    width: 100%;
    display: inline-block;
}

.footer .footer_top .footer_top_left {
    width: 30%;
    border-right: #dfdfdf 2px solid;
    padding-top: 20px;
    padding-left: 2%;
    display: inline-block;
}

.footer .footer_top p {
    font-size: 14px;
    line-height: 1.8em;
    color: #444;
    display: block;
    margin-bottom: 40px;
}

.footer .footer_top .footer_top_right {
    width: 66%;
    float: right;
    display: inline-block;
}

.footer .footer_top .footer_top_right li {
    font-size: 14px;
    color: #444;
    display: inline-block;
    text-align: center;
    padding: 0px 5%;
}

@media screen and (max-width: 1280px) {
    .footer .footer_top .footer_top_right li {
        padding: 0px 3%;
    }
}

@media screen and (max-width: 1000px) {
    .footer .footer_top .footer_top_right li {
        width: 30%;
        padding: 0px 1%;
    }
}

.footer .footer_top .footer_top_right li p {
    line-height: 3.8em;
    margin-bottom: 0px;
}

.footer .footer_bottom {
    width: 90%;
    margin: 0 auto;
    padding-top: 20px;
}

@media screen and (max-width: 1000px) {
    .footer .footer_bottom {
        width: 98%;
    }
    .footer .footer_top .footer_top_right li p {
        line-height: 26px;
    }
}

.footer .footer_bottom .youth-copyright {
    width: 57%;
    display: inline-block;
}

.footer .footer_bottom .youth-copyright li {
    margin-right: 15px;
    color: #444;
    line-height: 1.8em;
    font-size: 16px;
}

.footer .footer_bottom .footer_bottom_right {
    float: right;
    padding-right: 60px;
    display: inline-block;
}

.footer .footer_bottom .footer_bottom_right img {
    margin-left: 15px;
}

@media screen and (max-width: 1000px) {
    .footer .footer_bottom {
        display: inline-block;
    }
    .footer .footer_bottom .footer_bottom_right {
        padding-right: 0px;
    }
}

@media screen and (max-width: 640px) {
    .footer {
        padding-top: 10px;
    }
    .footer .footer_top .footer_top_left {
        width: 100%;
        border-right: #dfdfdf 0px solid;
    }
    .footer .footer_top .footer_top_right {
        width: 100%;
    }
    .footer .footer_top .footer_top_right li {
        width: 30%;
        padding: 0px 1%;
    }
    .footer .footer_top p {
        margin-bottom: 10px;
    }
    .footer .footer_top .footer_top_right li p {
        line-height: 20px;
        padding-top: 5px;
    }
    .footer .footer_bottom .youth-copyright li {
        font-size: 14px;
    }
    .footer .footer_bottom {
        display: inline-block;
        height: auto;
    }
    .footer .footer_bottom .youth-copyright {
        width: 100%;
    }
    .footer .footer_bottom .footer_bottom_right {
        float: left;
        padding-top: 20px;
    }
}


/*底部cssEND*/