.wrap_head {
    width: 100vw;
    height: 100px;
    z-index: 10;
    position: fixed;
    left: 0;
    top: 0;
    border-bottom: 1px solid #ffffff4d;
    /* overflow: hidden; */
    /* transition: all 0.2s linear;
    -webkit-transition: all 0.2s linear;
    -moz-transition: all 0.2s linear;
    -ms-transition: all 0.2s linear;
    -o-transition: all 0.2s linear; */
}
.page_show {
    position: relative;
}
.hestate {
    background: #fff;
    border-bottom: 1px solid #12192d1a;
}
.wrap_head.hestate .menu_txt,
.wrap_head.hestate .tel_txt,
.wrap_head.hestate .li_search {
    color: #12192d !important;
}
.head_white {
    width: 100vw;
    background: #fff;
    height: 100px;
}
.list_top {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}
.list_top .list_banner img {
    width: 100vw;
    position: relative;
    top: 0;
    max-height: 450px;
}
.list_top .banner_title {
    position: absolute;
    /* max-width: 1440px; */
    width: 100vw;
    /* padding: 0 30px; */
    margin: 0 auto;
    top: 50%;
    transform: translate(0%, -50%);
}
.list_top .banner_title .b_title {
    font-weight: 500;
    font-size: 46px;
    line-height: 46px;
    color: #ffffff;
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 30px;
}
.list_top .banner_title .b_desc {
    margin-top: 30px;
    font-size: 20px;
    line-height: 20px;
    color: #ffffff;
    max-width: 1440px;
    margin: 0 auto;
    padding-left: 30px;
    padding-right: 30px;
    padding-top: 30px;
}
.head_con {
    height: 100px;
    margin: 0px 3%;
    position: relative;
    z-index: 2;
}
.head_con .logo {
    display: block;
    height: 46px;
    position: absolute;
    width: 136px;
    left: 0px;
    top: 25px;
}
.head_con .logo img {
    width: 100%;
    height: 100%;
}
.head_con .logo .write {
}
.wrap_head .logo {
    .write {
        display: block;
    }
    .blue {
        display: none;
    }
}
.wrap_head.hestate .logo {
    .write {
        display: none;
    }
    .blue {
        display: block;
    }
}
.page_show {
    .head_con .logo .blue {
        display: block;
    }
    .menu_txt,
    .tel_txt,
    .li_search {
        color: #12192d !important;
    }
}

.wrap_head.hestate .logo .write {
    display: none;
}
.wrap_head.hestate .logo .blue {
    display: block;
}

.page_show .head_con .logo .blue {
    display: block;
}
.page_show .menu_txt,
.page_show .tel_txt,
.page_show .li_search {
    color: #12192d !important;
}

.menu_list {
    float: right;
}

.menu_list .menu_item,
.menu_list .search_pc {
    position: relative;
    text-align: center;
    display: block;
    padding: 0;
    margin: 0;
    float: left;
}

.menu_list .menu_item .tel_txt {
    display: block;
    height: 100px;
    line-height: 100px;
    font-size: 16px;
    color: #fff;
    opacity: 0.95;
    -webkit-transition: color 0.3s linear;
    position: relative;
    z-index: 2;
}
.menu_list .menu_item .menu_txt {
    padding: 0 20px;
    display: block;
    height: 100px;
    line-height: 100px;
    font-size: 16px;
    color: #fff;
    opacity: 0.95;
    -webkit-transition: color 0.3s linear;
    position: relative;
    z-index: 2;
}
.menu_list .menu_item .menu_txt:hover {
    opacity: 1;
}
.menu_list .menu_item .menu_txt:after {
    display: block;
    content: "";
    height: 4px;
    width: 100%;
    position: absolute;
    bottom: 19px;
    left: 0px;
    background: #194ac3;
    opacity: 0;
    -webkit-transition: transform 0.2s ease-out, opacity 0.2s ease-out;
    transform-origin: 50% 0%;
    transform: scale(0.01, 1);
}
.menu_list .menu_item .menu_txt:before {
    display: none;
    content: "";
    height: 400px;
    width: 100%;
    position: absolute;
    top: 19px;
    left: -10px;
    background: #194ac3;
    opacity: 1;
}
.menu_list .menu_item:hover .menu_txt:after {
    transform: scale(1, 1);
    opacity: 1;
}
.menu_list .menu_item.menu_item_lan {
    display: none;
}
.menu_list .menu_item .menu_hook {
    display: none;
    width: 100%;
    height: 445px;
    position: absolute;
    left: -36px;
    top: 0px;
    z-index: 1;
}
.menu_list .search_pc {
    position: relative;
}
.menu_list .search_pc .li_search {
    padding: 0 20px;
    display: block;
    height: 100px;
    line-height: 100px;
    font-size: 16px;
    /* line-height: 16px; */
    color: #fff;
    opacity: 0.95;
    -webkit-transition: color 0.3s linear;
    position: relative;
    z-index: 2;
}
.menu_list .search_pc .search_menu {
    position: fixed;
    right: 0px;
    /* top: 100%; */
    z-index: 1000;
    min-width: 100vw;
    display: none;
    margin: 0;
    color: #212529;
    text-align: left;
    list-style: none;
    background-color: #fff;
    border-bottom: 1px solid #12192d1a;
    transition: all 0.4s linear;
    -webkit-transition: all 0.4s linear;
    -moz-transition: all 0.2s linear;
    -ms-transition: all 0.2s linear;
    -o-transition: all 0.2s linear;
}
.menu_list .search_pc .search_con {
    max-width: 1000px;
    margin: 40px auto 100px;
    display: flex;
    border-bottom: 1px solid #12192d1a;
}
.menu_list .search_pc .search_con .form_control {
    background-color: #ffffff;
    border: none;
    width: 100%;
    height: 40px;
    padding: 0 12px;
}
.menu_list .search_pc .search_con .form_control:focus {
    outline: none;
}
.menu_list .search_pc .search_con .btn_primary {
    border: none;
    outline: none;
    background: transparent;
}

.menu_list .sub_list {
    display: none;
    left: -40px;
    position: absolute;
    top: 105px;
    z-index: 1000;
    min-width: 10rem;
    padding: 0.5rem 10px;
    margin: 0;
    font-size: 16px;
    /* line-height: 16px; */
    color: #212529;
    text-align: left;
    list-style: none;
    background-color: #fff;
    background-clip: padding-box;
    transform: translateY(-4px);
    transition: ease all 0.3s;
    box-shadow: 0px 0px 12px 5px rgba(0, 0, 0, 0.1);
    border-radius: 10px;
    li {
        display: grid;
    }
}
.menu_list .sub_list li {
    text-align: center;
    padding: 10px 0;
}
.menu_list .sub_list li a {
    color: #888b95;
}
.menu_list .sub_list li a:hover {
    color: #1137a2;
}

.menu_item.active:before {
    content: "";
    display: block;
    width: 40px;
    height: 2px;
    background: #1137a2;
    position: absolute;
    content: " ";
    left: 50%;
    transform: translate(-50%, -0%);
}
.icon_menu {
    display: none;
    cursor: pointer;
    transform: translate(-50%, -50%);
    top: 50%;
    position: absolute;
    z-index: 9;
    left: 30px;
}
.icon_menu .bar1,
.icon_menu .bar2,
.icon_menu .bar3 {
    width: 22px;
    height: 2px;
    background-color: #1137a2;
    margin: 6px 0;
    transition: 0.4s;
}

.icon_menu.change .bar1 {
    -webkit-transform: rotate(-45deg) translate(-3px, 3px);
    transform: rotate(-45deg) translate(-3px, 3px);
}

.icon_menu.change .bar2 {
    opacity: 0;
}

.icon_menu.change .bar3 {
    -webkit-transform: rotate(45deg) translate(-8px, -8px);
    transform: rotate(45deg) translate(-8px, -8px);
}
@media screen and (max-width: 1024px) {
    .head_con {
        margin: 0;
    }
    .icon_menu {
        display: inline-block;
    }
    .wrap_head {
        background: #ffffff;
        height: 60px;
    }
    .wrap_head .head_con {
        height: 60px;
    }
    .wrap_head .logo {
        left: 50%;
        transform: translate(-50%, -50%);
        top: 50%;
    }
    .wrap_head .logo .write {
        display: none;
    }
    .wrap_head .logo .blue {
        display: block;
    }

    .banner_img {
        width: 150% !important;
        margin-left: -25%;
        max-height: 650px;
        margin-top: 60px;
    }
    .list_top .banner_title {
        text-align: center;
        top: 60%;
    }
    .title .tit {
        padding-top: 6vw;
        padding-bottom: 3vw;
    }
    .menu_list {
        display: inline-grid;
        background: #ffffff;
        float: left;
        height: 100vh;
        transform: translate(-260px, 0);
        opacity: 0.2;
        transition: transform 0.5s ease-out, opacity 0.5s ease-out;
        padding-top: 60px;
        position: fixed;
    }
    .icon_menu .change {
    }

    .menu_list.munu_mobile {
        transform: translate(-0px, 0);
        opacity: 1;
    }

    .menu_list .menu_item .menu_txt {
        color: #888b95;
        padding: 0 50px;
        height: 40px;
        line-height: 40px;
    }
    .menu_item.active:before {
        width: 4px;
        height: 40px;
        left: 0;
    }
    .menu_list .menu_item .menu_txt:after {
        bottom: 0;
    }
}