header {
    width: 100%;
    transition: all .5s;
}

header img {
    float: left;
}

header a {
    text-decoration: none;
    font-size: 0.18rem;
    font-family: Bahnschrift-Bold, Bahnschrift;
    font-weight: bold;
    color: #333333;
}

.head_center {
    width: 16.78rem;
    height: 1rem;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo_box {
    width: 1.76rem;
    height: 0.6rem;
}

.head_logo {
    width: 1.76rem;
    height: 0.6rem;
}

.right_box {
    width: 1.9rem;
    height: 0.3rem;
    display: flex;
    align-items: center;
}

.search-black,
.search-white{
    width: 0.3rem;
    height: 0.3rem;
}
.search-white{
    display: none;
}

.menu {
    white-space: nowrap;
}

.menu_box {
    cursor: pointer;
}
.menu-white{
    display: none;
}

.right_box a:nth-child(1) {
    margin-right: 0.23rem;
}

.right_box a:nth-child(2) {
    margin-right: 0.31rem;
}

.right_box a:nth-child(3) {
    margin-right: 0.13rem;
}

.header_menu {
    width: 100%;
    height: 100vh;
    position: fixed;
    background: url(../imgs/menu.png) no-repeat;
    top: -100vh;
    left: 0;
    z-index: 200;
    opacity: 0;
    transition: all 1s;
}

.menu_top {
    width: 17.7rem;
    height: .6rem;
    display: flex;
    justify-content: space-between;
    margin: .2rem auto 0;
    align-items: center;
}

.menu_logo img {
    width: 1.79rem;
    height: .6rem;
}

.close img {
    width: .3rem;
    height: .3rem;
    cursor: pointer;
}

.menu_bottom {
    width: 15.2rem;
    min-height: 3.76rem;
    display: flex;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    justify-content: space-between;
    align-items: center;
}

.menu_bottom_item {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.menu_num {
    font-size: 0.3rem;
    font-family: Bahnschrift-Light, Bahnschrift;
    font-weight: 300;
    color: #FFFFFF;
    margin-bottom: .3rem;
}

.menu_item_tit {
    font-size: 0.3rem;
    font-family: Microsoft YaHei-Bold, Microsoft YaHei;
    font-weight: bold;
    color: #FFFFFF;
    margin-bottom: .3rem;
}

.menu_bottom_item ul {
    display: none;
}

.menu_bottom_item li {
    margin-top: .2rem;
}

.menu_bottom_item a {
    font-size: 0.2rem;
    font-family: Microsoft YaHei-Regular, Microsoft YaHei;
    font-weight: 400;
    color: #FFFFFF;
}

.common-phone-header,
.side-wrap{
    display: none;
}
@media only screen and (max-width: 1024px) {
    header {
        display: none;
    }
    .common-phone-header {
        display: block !important;
    }
    .side-wrap {
        display: block !important;
    }
    .common-phone-header {
        position: fixed;
        z-index: 10000;
        top: 0;
        left: 0;
        width: 100%;
        background: #fff;
    }
    .common-phone-header-inner {
        display: flex;
        height: 50px;
        border-bottom: 1px solid #eee;
        padding: 0 15px;
        justify-content: space-between;
        align-items: center;
    }
    .header-menu-phone{
        height: 30px;
        width: auto;
    }
    .header-logo-phone {
        height: 30px;
        width: auto;
    }
    .header-search-phone {
        height: 30px;
        width: auto;
    }
    .header-search-box-phone {
        display: none;
    }
    .header-search-input-phone {
        border-radius: 20px;
        height: 35px;
        border-width: 1px;
        border: 1px solid #333;
        padding: 0 10px;
        font-size: 14px;
    }
    .side-modal {
        display: none;
        position: fixed;
        z-index: 99999;
        left: 0;
        top: 0;
        height: 100vh;
        width: 100vw;
        background:rgba(0, 0, 0, .5);
    }
    .side-container {
        display: none;
        position: fixed;
        z-index: 100000;
        left: 0;
        top: 0;
        height: 100vh;
        width: 6.4rem;
        background-color: #fff;
        color: #000;
        border-left: 1px solid #eee;
        animation: ani_side 1s;
    }
    .side-container.shown {
        display: block;
    }
    @keyframes ani_side{
        from {
            display: none;
            width: 3rem;
        }
        to {
            display: block;
            width: 6.4rem;
        }
    }
    .side-wrap {
        width: 100%;
    }
    .side-top {
        display: flex;
        height: 60px;
        padding: 0 20px 0 30px;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #eee;
    }
    .side-logo {
        height: 30px;
        width: auto;
    }
    .side-close {
        width:.48rem;
    }
    .side-bottom {
        padding:  0 .48rem 0 .72rem;
    }
    .nav-item-inner {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: .27rem 0 .27rem 0;
        border-bottom: 1px solid #eee;
    }
    .nav-item-inner span{
        display: flex;
        align-items: center;
        font-size: 14px;
    }
    .nav-item-inner img{
        width: .4rem;
    }
    .side-nav-list .nav-item a{
        color: #000;
        font-size: .26rem;
        width: 100%;
        display: inline-block !important;
    }
    .side-nav-list .side-local-img {
        width: .3rem;
        margin-right: .2rem;
        vertical-align: text-bottom;
    }   
    .side-nav-list-sub {
        display: none;
    }
    .side-nav-list-sub  .side-back-img {
        width: .3rem;
        margin-right: .2rem;
        vertical-align: text-bottom;
    }
}