.newhead_box {
    background: #fff;
    height: 80px;
    min-height: 80px;
    display: flex;
    justify-content: center;
    /* align-items: center; */
    font-size: 18px;
    color: #333;
    position: fixed;
    top: 0px;
    /*padding: 0px 12px 0px 36px;*/
    z-index: 200;
    width: 100%;
    box-sizing: border-box;
    box-shadow: 0px 2px 5px 0px rgba(0, 0, 0, 0.04);
}
.newhead_box>div{
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1920px;
    padding: 0px 12px 0px 36px;
    flex: 1;
    box-sizing: border-box;
    position: relative;
}

.newhead_cnt,
.container_nav,
.mainMenu {
    height: 100%;
}

.newhead_logo_box {
    width: 200px;
    min-width: 140px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    height: 80px;
}

.school_logo {
    max-height: 66px;
    max-width: 100%;
}

.newhead_cnt {
    width: 100%;
}

.mainMenu li {
    /* height: 80px; */
    line-height: 80px;
    padding: 0px 0px;
}
.mainMenu li:first-of-type.navitem a{
    padding-left: 10px;
}

.mainMenu {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}

.moreMenu{
    position: relative;
    /*line-height: 46px;*/
    width: 140px;
    text-align: center;
    cursor: pointer;
}
.moreMenu>div{
    position: absolute;
    top: 26px;
    background: #fff;
    width: 100%;
    border-radius: 4px;
    padding: 10px;
    box-sizing: border-box;
    box-shadow: 0px 0px 16px 0px rgba(41, 50, 255, 0.16);
    display: none;
}
.moreMenu:hover>div{
    display: block;
}
.moreMenu>div:before {
    content: "";
    display: block;
    border: 8px solid transparent;
    border-bottom: 8px solid #fff;
    position: absolute;
    top: -16px;
    margin-left: -8px;
    left: 50%;
}
.moreMenu>div>li{
    width: 100%;
    box-sizing: border-box;
    padding: 0;
}
.moreMenu>div>li a{
    color: #333;
    min-height: 40px;
    line-height: 40px;
    padding: 0px;
    display: block;
}
.moreMenu>div>li a:hover{
    /*background: #f2f2f2;*/
    color: #C71522;
}
.moreMenu>div>li.active a{
    background: #C71522;
    font-weight: 400;
    color: #fff;
    padding: 4px 24px;
}
.moreMenu>div>li.active .new_mark,.moreMenu>div>li.active .hot_mark{
    color: #fff;
}
.moreMenu>div>li .new_mark,.moreMenu>div>li .hot_mark{
    color: red;
}

.navitem a {
    padding: 0px 12px;
    color: #333;
}

.navitem a:hover {
    color: #C71522;
}

.navitem.active a {
    color: #C71522;
}

.searchbtn_box{
    /*position: absolute;*/
    /*top: 0px;*/
    /*right: 0px;*/
    /*z-index: 9;*/
    display: flex;
    align-items: center;
    height: 100%;
    /*width: 40%;*/
    /*box-shadow: 0px 0px 16px 0px rgba(0,133,255,0.16);*/
    /*background: #0000FF;*/
    /*display: none;*/
}
/*.fixed_search{
    position: relative;
    !*width: 498px;*!
    !*border: 1px solid rgba(255,255,255,.8) !important;*!
    !*background: #0000FF;*!
    border-radius: 20px;
    padding-right: 40px;
    border: 1px solid #e5e5e5;
    !*position: absolute;*!
    !*right: 78px;*!
    !*top: 40px;*!
}

.fixed_search input{
    height: 38px;
    width: 100%;
    border: none;
    padding: 0px 0px 0 20px;
    box-sizing: border-box;
    background: transparent;
    !*color: #fff;*!
    !*font-size: 18px;*!
}*/
/*.fixed_search button{
    position: absolute;
    right: 0px;
    top: 0px;
    width: 38px;
    height: 38px;
    background: transparent;
    border: none;
    border-radius: 20px;
    cursor: pointer;
}*/
/*.fixed_search button i{
    font-size: 24px;
    !*color: #fff;*!
}*/

.header__domain-links .title {
    height: 80px;
    line-height: 80px;
}
.header__domain-links .title>i{
    color: #C71522;
}
.header__domain-links > ul {
    top: 48px;
}

.flex_box{
    display: flex;
    align-items: center;
    justify-content: space-between;
    /*width: 188px;*/
    height: 100%;
}
.flex_box a {
    display: none;
    height: 100%;
    line-height: 80px;
    color: #333;
    padding-left: 6px;
}
.nav_box a.showBtn{
    display: block;
    /*width: 40px;*/
}

.header__domain-links {
    margin: 0px 10px;
    box-sizing: border-box;
    min-width: 140px;
}
.second_menu {
    width: 100%;
    display: flex;
    justify-content: center;
    background: #fff;
}
.second_menu li {
    height: 54px;
    line-height: 54px;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 18px;
    cursor: pointer;
    box-sizing: border-box;
}
.second_menu li a {
    padding: 0 20px;
}
.second_menu li.active {
    color: #00B150;
    font-weight: bold;
    border-bottom: 3px solid #00B150;
}
.hot_mark,.new_mark{
    color: #C71522;
}
@media screen and (max-width:1800px) {
    .header__domain-links {
        min-width: 130px;
    }
    .moreMenu{
        min-width: 110px;
    }
    .newhead_box>div{
        padding-left: 12px;
    }
    .newhead_logo_box{
        max-width: 140px;
    }
    .header__domain-links {
      min-width: 120px;
    }
    .searchbtn_box{
        max-width: 140px;
    }
    .moreMenu{
        min-width: 114px;
    }
    .navitem a{
        padding: 0 5px;
    }
}