* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: ' ';
}

body {
    overflow-x: hidden !important;
}

ul li {
    list-style: none;
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

img {
    vertical-align: top;
    outline-width: 0ch;
}

:root {
    --main-color: #f08519;
    --main-color1: #d32329;
    --main-color-white: #ffffff;
    --main-color-555: #555555;
    --main-color-999: #999999;
    --main-color-666: #666666;
    --main-color-333: #333333;
    --main-color-888: #888888;
    --main-color-222: #222222;
    --main-transition: all ease 0.4s;
    --main-shadow: rgba(100, 100, 111, 0.2) 0px 7px 29px 0px;
}

@media only screen and (min-width: 996px) {
    .mlbanner {
        width: 100%;
        position: relative;
    }
    .bannerpos {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        display: flex;
        align-items: center;
        flex-direction: column;
        justify-content: center;
    }
    .bannerpos strong {
        display: block;
        font-size: 45px;
        color: var(--main-color-white);
        margin-bottom: 50px;
    }
    .bannerpos p {
        font-size: 18px;
        text-align: center;
        margin-bottom: 50px;
        color: var(--main-color-white);
        max-width: 750px;
        line-height: 35px;
    }
    .bannerpos a {
        transition: var(--main-transition);
        display: block;
        border: 1px solid var(--main-color-white);
        display: block;
        width: 140px;
        height: 40px;
        font-size: 14px;
        color: var(--main-color-white);
        line-height: 40px;
        text-align: center;
    }
    .bannerpos a:hover {
        background-color: var(--main-color);
        border: 1px solid var(--main-color);
    }
    .mlbanner img {
        width: 100%;
    }
    .ml_mb_head {
        display: none;
    }
    .ml_mb_nav {
        display: none;
    }
    .copy {
        width: 100%;
        text-align: center;
        padding: 15px;
        border-top: 1px solid #555555;
        background-color: #3b3d40;
    }
    .copycon {
        text-align: center;
        max-width: 1200px;
        text-align: center;
        font-size: 14px;
        color: var(--main-color-999);
        margin: 0 auto;
    }
    .copycon a {
        font-size: 14px;
        color: var(--main-color-999);
    }
    .inside {
        max-width: 1300px;
        margin: 0 auto;
        padding: 15px 0;
    }
    .inside p {
        font-size: 14px;
        color: var(--main-color-222);
    }
    .pchead {
        width: 100%;
        padding: 0 2%;
        height: 80px;
        position: fixed;
        transition: var(--main-transition);
        top: 0;
        left: 0;
        z-index: 100;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .pchead a img {
        height: 45px;
    }
    .pcbtn_menu {
        font-size: 30px !important;
        color: var(--main-color-white) !important;
        cursor: pointer;
    }
    .pc_nav {
        width: 100%;
        height: 100%;
        position: fixed;
        z-index: 200;
        display: flex;
        align-items: center;
        justify-content: center;
        padding: 0 10%;
        top: 0;
        right: -100%;
        flex-direction: column;
        background: rgba(266, 255, 255, .9);
        transition: var(--main-transition);
    }
    .changeback {
        background: rgba(0, 0, 0, .6);
    }
    .shows {
        right: 0 !important;
    }
    .index_home {
        margin-bottom: 60px;
    }
    .index_home a {
        display: block;
        color: var(--main-color-333);
        font-size: 40px;
    }
    .nav_con ul {
        display: flex;
        justify-content: center;
    }
    .nav_con ul li {
        padding: 0px 25px;
    }
    .index_sec_a {
        font-size: 25px;
        color: var(--main-color-333);
        display: block;
        margin-bottom: 15px;
    }
    .index_third_a {
        display: block;
        color: var(--main-color-333);
        margin-bottom: 10px;
        transition: var(--main-transition);
    }
    .index_third_a i {
        font-size: 20px;
        margin-right: 5px;
    }
    .index_third_a:hover {
        padding-left: 5px;
        color: var(--main-color);
    }
    .closebt {
        position: absolute;
        right: 20px;
        cursor: pointer;
        top: 20px;
        font-size: 45px !important;
    }
    .bannermenu {
        position: absolute;
        width: 100%;
        bottom: 0;
        left: 0;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
        .bannermenu li {
            width: 25%;
            padding: 20px 30px;
            z-index: 90;
            border: 1px solid var(--main-color-white);
            border-bottom: none;
            cursor: pointer;
            transition: var(--main-transition);
            background-image: url(../images/icon_youjiantou.png);
            background-repeat: no-repeat;
            background-position: right center;
            background-size: 50px;
            background: var(--main-color);
        }
    .bannermenu li:hover {
        padding: 40px 30px;
    }
    .bannermenu li strong {
        color: var(--main-color-white);
        font-size: 30px;
        display: block;
        margin-bottom: 5px;
        font-weight: normal;
    }
    .bannermenu li p {
        color: var(--main-color-white);
        font-size: 14px;
        margin-bottom: 5px;
    }
    .bannermenu li span {
        font-size: 13px;
        color: var(--main-color-white);
    }
    .con1 {
        padding: 80px 0;
    }
    .con1con {
        max-width: 1300px;
        margin: 0 auto;
    }
    .contitle {
        margin-bottom: 45px;
    }
    .contitle strong {
        display: block;
        width: 100%;
        font-size: 55px;
        text-align: center;
        color: var(--main-color-333);
        font-weight: normal;
    }
    .contitle div {
        width: 100px;
        height: 35px;
        line-height: 35px;
        margin: 0 auto;
        margin-top: 25px;
        font-size: 13px;
        background-color: var(--main-color);
        color: var(--main-color-white);
        text-align: center;
    }
    .con1con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con1con ul li {
        width: calc((100% - 20px) / 3);
        margin-right: 10px;
        margin-bottom: 10px;
        transition: var(--main-transition);
        position: relative;
        cursor: pointer;
    }
    .con1con ul li:nth-child(3n) {
        margin-right: 0px;
    }
    .con1con ul li img {
        width: 100%;
        height: 400px;
        object-fit: cover;
    }
    .con1pos {
        position: absolute;
        width: 0%;
        height: 0%;
        transition: var(--main-transition);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--main-color-white);
        background: rgba(0, 0, 0, .5);
        font-size: 25px;
        left: 0;
        top: 0;
        opacity: 0;
    }
    .con1con ul li:hover .con1pos {
        width: 100%;
        height: 100%;
        opacity: 1;
    }
    .more {
        transition: var(--main-transition);
        display: block;
        margin: 0 auto;
        width: 150px;
        line-height: 50px;
        text-align: center;
        height: 50px;
        color: var(--main-color-333);
        font-size: 16px;
        margin-top: 30px;
        border: 2px solid var(--main-color-333);
    }
    .more:hover {
        background-color: var(--main-color);
        border-color: var(--main-color);
        color: var(--main-color-white);
    }
    .con2 {
        width: 100%;
        padding: 80px 0;
        background-color: var(--main-color);
    }
    .con2con {
        max-width: 1300px;
        margin: 0 auto;
    }
    .con2con1 {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 100px;
    }
    .con2conleft {
        width: 48%;
    }
    .con2conright {
        width: 48%;
    }
    .con2conright img {
        width: 100%;
    }
    .con2conleft .contitle strong {
        color: var(--main-color-white);
        text-align: left;
    }
    .con2conleft .contitle div {
        background-color: var(--main-color-333);
        margin: inherit;
        margin-top: 20px;
    }
    .con2conleft p {
        color: var(--main-color-white);
        line-height: 30px;
    }
    .con2conleft a {
        display: block;
        font-size: 14px;
        margin-top: 20px;
        color: var(--main-color-white);
        width: 140px;
        height: 40px;
        border: 1px solid var(--main-color-white);
        line-height: 40px;
        text-align: center;
    }
    .con2con2 {
        display: flex;
        flex-wrap: wrap;
        box-shadow: 0 0 40px rgba(0, 0, 0, 0.4);
    }
    .con2con2 li {
        width: calc(100% / 3);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: var(--main-transition);
        height: 470px;
        padding: 0 30px;
        overflow: hidden;
        border-bottom: 1px inset rgba(0, 0, 0, 0.2);
        border-left: 1px inset rgba(0, 0, 0, 0.2);
        background-color: var(--main-color);
    }
    .con2con2 li img {
        width: 150px;
        height: 150px;
        object-fit: cover;
        display: block;
        margin: 0 auto;
    }
    .con2con2 li strong {
        display: block;
        text-align: center;
        color: var(--main-color-white);
        font-size: 24px;
        margin-bottom: 25px;
    }
    .con2con2 li p {
        text-align: center;
        color: var(--main-color-white);
    }
    .con2con2 li:hover {
        background-color: var(--main-color-333);
        box-shadow: 0 0 30px 0 rgba(0, 0, 0, 0.7);
        z-index: 2;
    }
    .con3 {
        padding: 80px 0;
    }
    .con3con {
        max-width: 1300px;
        margin: 0 auto;
    }
    .index_item {
        padding: 20px 0;
        border-bottom: 1px solid var(--main-color-333);
    }
    .itemtop {
        display: flex;
        flex-wrap: wrap;
        margin-bottom: 15px;
    }
    .itemtop a img {
        width: 100px;
        height: 100px;
        object-fit: cover;
    }
    .item_r {
        padding-left: 20px;
    }
    .item_r a {
        font-size: 25px;
        color: var(--main-color-333);
        display: block;
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
    }
    .line {
        width: 100px;
        height: 5px;
        background-color: var(--main-color);
        margin: 15px 0;
    }
    .item_r span {
        font-size: 16px;
        color: var(--main-color-333);
    }
    .item_des {
        font-size: 16px;
        line-height: 30px;
        color: var(--main-color-333);
        margin-bottom: 15px;
    }
    .more1 {
        display: block;
        width: 140px;
        height: 40px;
        text-align: center;
        color: var(--main-color);
        border: 1px solid var(--main-color);
        line-height: 40px;
    }
    .bg {
        width: 100%;
        height: 500px;
        background-image: url(../images/bg2.jpg);
        background-repeat: no-repeat;
        background-size: cover;
        background-attachment: fixed;
        background-position: center;
    }
    .con4 {
        padding: 80px 0;
        background-image: url(../images/bg3.jpg);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
    }
    .con4con {
        max-width: 1300px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .con4conleft {
        width: 48%;
    }
    .con4conleft strong {
        position: relative;
        color: var(--main-color-white);
        font-size: 45px;
        font-weight: normal;
        margin-bottom: 55px;
        display: block;
    }
    .con4conleft strong::after {
        position: absolute;
        width: 100px;
        height: 5px;
        background-color: var(--main-color-white);
        bottom: -20px;
        content: '';
        left: 0;
    }
    .con4conleft ul li {
        display: flex;
        align-items: center;
        margin-bottom: 10px;
    }
    .con4conleft ul li i {
        width: 20px !important;
        color: var(--main-color-white);
    }
    .con4conleft ul li span {
        font-size: 14px;
        color: var(--main-color-white);
        display: block;
        padding-left: 10px;
    }
    .con4conright {
        width: 40%;
    }
    .con4conright input::-webkit-input-placeholder {
        color: var(--main-color-white);
        font-size: 17px;
        font-weight: bold;
    }
    .con4conright textarea::-webkit-input-placeholder {
        color: var(--main-color-white);
        font-size: 17px;
        font-weight: bold;
    }
    .con4conright input {
        width: 100%;
        margin-bottom: 30px;
        height: 45px;
        background-color: transparent;
        border: none;
        border-bottom: 1px solid var(--main-color-white) !important;
        color: var(--main-color-white);
        display: block;
        outline: none;
    }
    .con4conright textarea {
        width: 100%;
        margin-bottom: 30px;
        height: 105px;
        background-color: transparent;
        border: none;
        border-bottom: 1px solid var(--main-color-white) !important;
        color: var(--main-color-white);
        display: block;
        outline: none;
    }
    .con4conright a {
        display: block;
        width: 100%;
        height: 50px;
        line-height: 50px;
        text-align: center;
        color: var(--main-color-white);
        font-size: 14px;
        background-color: var(--main-color);
    }
    .foot {
        width: 100%;
        padding: 80px 0;
        background-color: #131a2d;
    }
    .footer {
        max-width: 1300px;
        margin: 0 auto;
    }
    .footer ul {
        display: flex;
        flex-wrap: wrap;
    }
    .footer ul li {
        flex: 1;
        padding: 0 30px;
    }
    .footer ul li a:hover {
        color: var(--main-color);
    }
    .f_a {
        display: block;
        color: var(--main-color-white);
        text-align: center;
        font-size: 18px;
        transition: var(--main-transition);
        margin-bottom: 10px;
    }
    .s_a {
        display: block;
        text-align: center;
        font-size: 14px;
        color: var(--main-color-white);
        margin-bottom: 5px;
    }
    .inbanner {
        width: 100%;
        height: 500px;
        background-image: url(../images/in.jpg);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .inbanner strong {
        display: block;
        text-align: center;
        font-size: 35px;
        font-weight: normal;
        color: var(--main-color-white);
        position: relative;
    }
    .inbanner strong::after {
        position: absolute;
        width: 100px;
        height: 5px;
        content: '';
        background-color: var(--main-color);
        bottom: -20px;
        left: 50%;
        transform: translateX(-50%);
    }
    .aboutus1 {
        width: 100%;
        padding: 15px 0;
        padding-bottom: 80px;
    }
    .aboutus1con {
        max-width: 1300px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .aboutus1left {
        width: 48%;
    }
    .aboutus1left img {
        width: 100%;
    }
    .aboutus1right {
        width: 48%;
    }
    .aboutus1right strong {
        display: block;
        font-size: 45px;
        color: var(--main-color-333);
        position: relative;
        margin-bottom: 45px;
    }
    .aboutus1right strong::after {
        position: absolute;
        bottom: -20px;
        left: 0;
        content: '';
        width: 100px;
        height: 5px;
        background-color: var(--main-color);
    }
    .aboutus1right p {
        font-size: 17px;
        line-height: 30px;
    }
    .aboutus2 {
        padding: 80px 0;
        background-color: var(--main-color);
    }
    .aboutus2con {
        max-width: 1300px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-direction: row-reverse;
    }
    .aboutus2left {
        width: 45%;
    }
    .aboutus2right {
        width: 45%;
    }
    .aboutus2right img {
        width: 100%;
    }
    .aboutus2left .innertitle strong {
        color: var(--main-color-white);
        font-size: 45px;
        position: relative;
        margin-bottom: 45px;
        display: block;
    }
    .aboutus2left .innertitle strong::after {
        position: absolute;
        bottom: -20px;
        left: 0;
        width: 100px;
        height: 5px;
        content: '';
        background-color: var(--main-color-white);
    }
    .aboutus2left p {
        color: var(--main-color-white);
        line-height: 30px;
    }
    .aboutus3 {
        padding: 80px 0;
        background-color: var(--main-color-333);
    }
    .aboutus3con {
        max-width: 1300px;
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .aboutus3conright {
        width: 45%;
    }
    .aboutus3conright img {
        width: 100%;
    }
    .aboutus3conleft {
        width: 45%;
    }
    .aboutus3conleft .innertitle strong {
        color: var(--main-color-white);
        font-size: 45px;
        position: relative;
        margin-bottom: 45px;
        display: block;
    }
    .aboutus3conleft .innertitle strong::after {
        position: absolute;
        bottom: -20px;
        left: 0;
        width: 100px;
        height: 5px;
        content: '';
        background-color: var(--main-color);
    }
    .aboutus3conleft p {
        color: var(--main-color-white);
        line-height: 30px;
    }
    .aboutus4 {
        padding: 80px 0;
    }
    .aboutus4con {
        max-width: 1300px;
        margin: 0 auto;
    }
    .aboutus4title {
        margin-bottom: 55px;
    }
    .aboutus4title strong {
        display: block;
        font-size: 45px;
        color: var(--main-color-333);
        text-align: center;
        margin-bottom: 45px;
        position: relative;
    }
    .aboutus4title strong::after {
        position: absolute;
        width: 100px;
        height: 5px;
        background-color: var(--main-color);
        bottom: -20px;
        left: 50%;
        transform: translateX(-50%);
        content: '';
    }
    .aboutus4title p {
        padding: 0 10%;
        color: var(--main-color-333);
        font-size: 15px;
        line-height: 30px;
        text-align: center;
    }
    .aboutus4con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .aboutus4con ul li {
        width: calc((100% - 60px) / 3);
        margin-right: 30px;
        position: relative;
        margin-bottom: 30px;
    }
    .aboutus4con ul li:nth-child(3n) {
        margin-right: 0;
    }
    .aboutus4con ul li img {
        width: 100%;
        height: 400px;
        object-fit: cover;
    }
    .aboutpos {
        position: absolute;
        width: 100%;
        padding: 10px 20px;
        background: rgba(0, 0, 0, .7);
        left: 0;
        bottom: 0;
    }
    .aboutpos p {
        font-size: 20px;
        color: var(--main-color-white);
        margin-bottom: 10px;
    }
    .aboutpos span {
        color: var(--main-color-white);
        font-size: 15px;
    }
    .inside {
        padding: 15px 0;
        max-width: 1300px;
        margin: 0 auto;
    }
    .inside p {
        font-size: 15px;
        color: var(--main-color-333);
    }
}

@media only screen and (max-width: 996px) {
    .inside {
        padding: 15px;
        margin: 0 auto;
    }
    .inside p {
        font-size: 15px;
        color: var(--main-color-333);
    }
    .aboutus4 {
        padding: 30px 15px;
    }
    .aboutus4con {
        margin: 0 auto;
    }
    .aboutus4title {
        margin-bottom: 35px;
    }
    .aboutus4title strong {
        display: block;
        font-size: 30px;
        color: var(--main-color-333);
        text-align: center;
        margin-bottom: 45px;
        position: relative;
    }
    .aboutus4title strong::after {
        position: absolute;
        width: 100px;
        height: 5px;
        background-color: var(--main-color);
        bottom: -20px;
        left: 50%;
        transform: translateX(-50%);
        content: '';
    }
    .aboutus4title p {
        padding: 0 5%;
        color: var(--main-color-333);
        font-size: 15px;
        line-height: 25px;
        text-align: center;
    }
    .aboutus4con ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .aboutus4con ul li {
        width: 49%;
        position: relative;
        margin-bottom: 30px;
    }
    .aboutus4con ul li img {
        width: 100%;
        height: 200px;
        object-fit: contain;
    }
    .aboutpos {
        position: absolute;
        width: 100%;
        padding: 10px 20px;
        background: rgba(0, 0, 0, .7);
        left: 0;
        bottom: 0;
    }
    .aboutpos p {
        font-size: 20px;
        color: var(--main-color-white);
        margin-bottom: 10px;
    }
    .aboutpos span {
        color: var(--main-color-white);
        font-size: 15px;
    }
    .aboutus3 {
        padding: 30px 15px;
        background-color: var(--main-color-333);
    }
    .aboutus3con {
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .aboutus3conright {
        width: 100%;
        display: none;
    }
    .aboutus3conright img {
        width: 100%;
    }
    .aboutus3conleft {
        width: 100%;
    }
    .aboutus3conleft .innertitle strong {
        color: var(--main-color-white);
        font-size: 30px;
        font-weight: normal;
        position: relative;
        margin-bottom: 45px;
        display: block;
    }
    .aboutus3conleft .innertitle strong::after {
        position: absolute;
        bottom: -20px;
        left: 0;
        width: 100px;
        height: 5px;
        content: '';
        background-color: var(--main-color);
    }
    .aboutus3conleft p {
        color: var(--main-color-white);
        line-height: 30px;
    }
    .aboutus2 {
        padding: 30px 15px;
        background-color: var(--main-color);
    }
    .aboutus2con {
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .aboutus2left {
        width: 100%;
    }
    .aboutus2right {
        width: 100%;
        display: none;
    }
    .aboutus2right img {
        width: 100%;
    }
    .aboutus2left .innertitle strong {
        color: var(--main-color-white);
        font-size: 30px;
        font-weight: normal;
        position: relative;
        margin-bottom: 45px;
        display: block;
    }
    .aboutus2left .innertitle strong::after {
        position: absolute;
        bottom: -20px;
        left: 0;
        width: 100px;
        height: 5px;
        content: '';
        background-color: var(--main-color-white);
    }
    .aboutus2left p {
        color: var(--main-color-white);
        line-height: 30px;
    }
    .aboutus1 {
        width: 100%;
        padding: 30px 15px;
    }
    .aboutus1con {
        margin: 0 auto;
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        justify-content: space-between;
    }
    .aboutus1left {
        width: 100%;
    }
    .aboutus1left img {
        width: 100%;
    }
    .aboutus1right {
        width: 100%;
        margin-top: 30px;
    }
    .aboutus1right strong {
        display: block;
        font-size: 30px;
        font-weight: normal;
        color: var(--main-color-333);
        position: relative;
        margin-bottom: 45px;
    }
    .aboutus1right strong::after {
        position: absolute;
        bottom: -20px;
        left: 0;
        content: '';
        width: 100px;
        height: 5px;
        background-color: var(--main-color);
    }
    .aboutus1right p {
        font-size: 17px;
        line-height: 30px;
    }
    .inbanner {
        width: 100%;
        height: 300px;
        background-image: url(../images/in.jpg);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .inbanner strong {
        display: block;
        text-align: center;
        font-size: 30px;
        font-weight: normal;
        color: var(--main-color-white);
        position: relative;
    }
    .inbanner strong::after {
        position: absolute;
        width: 100px;
        height: 5px;
        content: '';
        background-color: var(--main-color);
        bottom: -20px;
        left: 50%;
        transform: translateX(-50%);
    }
    .pc_nav {
        display: none;
    }
    .foot {
        width: 100%;
        padding: 30px 15px;
        background-color: #131a2d;
    }
    .footer {
        margin: 0 auto;
    }
    .footer ul {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
    .footer ul li {
        padding: 10px;
    }
    .footer ul li a:hover {
        color: var(--main-color);
    }
    .f_a {
        display: block;
        color: var(--main-color-white);
        text-align: center;
        font-size: 18px;
        transition: var(--main-transition);
        margin-bottom: 10px;
    }
    .s_a {
        display: none;
    }
    .con4 {
        padding: 30px 15px;
        background-image: url(../images/bg3.jpg);
        background-repeat: no-repeat;
        background-size: cover;
        background-position: center;
    }
    .con4con {
        margin: 0 auto;
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        justify-content: space-between;
    }
    .con4conleft {
        width: 100%;
        margin-bottom: 30px;
    }
    .con4conleft strong {
        position: relative;
        color: var(--main-color-white);
        font-size: 25px;
        font-weight: normal;
        margin-bottom: 55px;
        display: block;
    }
    .con4conleft strong::after {
        position: absolute;
        width: 100px;
        height: 5px;
        background-color: var(--main-color-white);
        bottom: -20px;
        content: '';
        left: 0;
    }
    .con4conleft ul li {
        display: flex;
        align-items: center;
        margin-bottom: 10px;
    }
    .con4conleft ul li i {
        width: 20px !important;
        color: var(--main-color-white);
    }
    .con4conleft ul li span {
        font-size: 14px;
        color: var(--main-color-white);
        display: block;
        padding-left: 10px;
    }
    .con4conright {
        width: 100%;
    }
    .con4conright input::-webkit-input-placeholder {
        color: var(--main-color-white);
        font-size: 17px;
        font-weight: bold;
    }
    .con4conright textarea::-webkit-input-placeholder {
        color: var(--main-color-white);
        font-size: 17px;
        font-weight: bold;
    }
    .con4conright input {
        width: 100%;
        margin-bottom: 30px;
        height: 45px;
        background-color: transparent;
        border: none;
        border-bottom: 1px solid var(--main-color-white) !important;
        color: var(--main-color-white);
        display: block;
        outline: none;
    }
    .con4conright textarea {
        width: 100%;
        margin-bottom: 30px;
        height: 105px;
        background-color: transparent;
        border: none;
        border-bottom: 1px solid var(--main-color-white) !important;
        color: var(--main-color-white);
        display: block;
        outline: none;
    }
    .con4conright a {
        display: block;
        width: 100%;
        height: 50px;
        line-height: 50px;
        text-align: center;
        color: var(--main-color-white);
        font-size: 14px;
        background-color: var(--main-color);
    }
    .bg {
        width: 100%;
        height: 200px;
        background-image: url(../images/bg2.jpg);
        background-repeat: no-repeat;
        background-size: cover;
        background-attachment: fixed;
        background-position: center;
    }
    .con3 {
        padding: 30px 15px;
    }
    .con3con {
        margin: 0 auto;
    }
    .index_item {
        padding: 30px 0;
        border-bottom: 1px solid var(--main-color-333);
    }
    .itemtop>a {
        width: 100%;
    }
    .itemtop {
        display: flex;
        flex-wrap: wrap;
        margin-bottom: 15px;
    }
    .itemtop a img {
        width: 100%;
    }
    .item_r {
        margin-top: 10px;
        width: 100%;
    }
    .item_r a {
        font-size: 25px;
        color: var(--main-color-333);
        display: block;
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 1;
    }
    .line {
        width: 100px;
        height: 5px;
        background-color: var(--main-color);
        margin: 15px 0;
    }
    .item_r span {
        font-size: 16px;
        color: var(--main-color-333);
    }
    .item_des {
        font-size: 16px;
        line-height: 30px;
        color: var(--main-color-333);
        margin-bottom: 15px;
    }
    .more1 {
        display: block;
        width: 140px;
        height: 40px;
        text-align: center;
        color: var(--main-color);
        border: 1px solid var(--main-color);
        line-height: 40px;
    }
    .con2 {
        width: 100%;
        padding: 30px 15px;
        background-color: var(--main-color);
    }
    .con2con {
        margin: 0 auto;
    }
    .con2con1 {
        display: flex;
        align-items: center;
        flex-wrap: wrap;
        justify-content: space-between;
        margin-bottom: 40px;
    }
    .con2conleft {
        width: 100%;
        margin-bottom: 20px;
    }
    .con2conright {
        width: 100%;
    }
    .con2conright img {
        width: 100%;
    }
    .con2conleft .contitle strong {
        color: var(--main-color-white);
    }
    .con2conleft .contitle div {
        background-color: var(--main-color-333);
        margin-top: 20px;
    }
    .con2conleft p {
        color: var(--main-color-white);
        line-height: 30px;
    }
    .con2conleft a {
        display: block;
        font-size: 14px;
        margin-top: 20px;
        color: var(--main-color-white);
        width: 140px;
        height: 40px;
        border: 1px solid var(--main-color-white);
        line-height: 40px;
        text-align: center;
    }
    .con2con2 {
        display: flex;
        flex-wrap: wrap;
        box-shadow: 0 0 40px rgba(0, 0, 0, 0.4);
    }
    .con2con2 li {
        width: 100%;
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 30px;
        justify-content: center;
        transition: var(--main-transition);
        overflow: hidden;
        border-bottom: 1px inset rgba(0, 0, 0, 0.2);
        border-left: 1px inset rgba(0, 0, 0, 0.2);
    }
    .con2con2 li img {
        width: 150px;
        height: 150px;
        object-fit: cover;
        display: block;
        margin: 0 auto;
    }
    .con2con2 li strong {
        display: block;
        text-align: center;
        color: var(--main-color-white);
        font-size: 24px;
        margin-bottom: 25px;
    }
    .con2con2 li p {
        text-align: center;
        color: var(--main-color-white);
    }
    .con2con2 li:hover {
        background-color: var(--main-color-333);
        box-shadow: 0 0 30px 0 rgba(0, 0, 0, 0.7);
        z-index: 2;
    }
    .con1 {
        padding: 30px 15px;
    }
    .con1con {
        margin: 0 auto;
    }
    .contitle {
        margin-bottom: 25px;
    }
    .contitle strong {
        display: block;
        width: 100%;
        font-size: 30px;
        text-align: center;
        color: var(--main-color-333);
        font-weight: normal;
    }
    .contitle div {
        width: 100px;
        height: 35px;
        line-height: 35px;
        margin: 0 auto;
        margin-top: 20px;
        font-size: 13px;
        background-color: var(--main-color);
        color: var(--main-color-white);
        text-align: center;
    }
    .con1con ul {
        display: flex;
        flex-wrap: wrap;
    }
    .con1con ul li {
        width: 100%;
        margin-bottom: 20px;
        transition: var(--main-transition);
        position: relative;
        cursor: pointer;
    }
    .con1con ul li img {
        width: 100%;
    }
    .con1pos {
        position: absolute;
        width: 100%;
        height: 100%;
        transition: var(--main-transition);
        display: flex;
        align-items: center;
        justify-content: center;
        color: var(--main-color-white);
        background: rgba(0, 0, 0, .5);
        font-size: 20px;
        left: 0;
        top: 0;
    }
    .more {
        transition: var(--main-transition);
        display: block;
        margin: 0 auto;
        width: 120px;
        line-height: 40px;
        text-align: center;
        height: 40px;
        color: var(--main-color-333);
        font-size: 15px;
        margin-top: 20px;
        border: 2px solid var(--main-color-333);
        background-color: var(--main-color);
        border-color: var(--main-color);
        color: var(--main-color-white);
    }
    .bannermenu {
        display: none;
    }
    .mlbanner {
        width: 100%;
        position: relative;
        height: 500px;
        /* margin-top: 60px !important; */
    }
    .bannerpos {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        display: flex;
        align-items: center;
        flex-direction: column;
        justify-content: center;
    }
    .bannerpos strong {
        display: block;
        font-size: 30px;
        color: var(--main-color-white);
        margin-bottom: 20px;
    }
    .bannerpos p {
        font-size: 18px;
        text-align: center;
        margin-bottom: 20px;
        color: var(--main-color-white);
        width: 80%;
        line-height: 35px;
        width: 100%;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-box-orient: vertical;
        -webkit-line-clamp: 4
    }
    .bannerpos a {
        transition: var(--main-transition);
        display: block;
        border: 1px solid var(--main-color-white);
        display: block;
        width: 140px;
        height: 40px;
        font-size: 14px;
        color: var(--main-color-white);
        line-height: 40px;
        text-align: center;
    }
    .bannerpos a:hover {
        background-color: var(--main-color);
        border: 1px solid var(--main-color);
    }
    .mlbanner img {
        width: 100%;
        height: 500px;
        object-fit: cover;
    }
    .inside {
        margin: 0 auto;
        padding: 15px;
    }
    .inside p {
        font-size: 14px;
        color: var(--main-color-222);
    }
    .copy {
        width: 100%;
        text-align: center;
        padding: 15px;
        border-top: 1px solid #555555;
        background-color: #3b3d40;
        margin-bottom: 60px;
    }
    .copycon {
        text-align: center;
        text-align: center;
        font-size: 13px;
        color: var(--main-color-999);
        margin: 0 auto;
    }
    .copycon a {
        font-size: 13px;
        color: var(--main-color-999);
    }
    .ml_mb_arrowChange {
        transform: rotate(90deg);
    }
    .ml_mbnav_3 {
        display: none;
    }
    .ml_mbnav_3_item {
        display: flex;
        padding: 0 20px;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #f3f3f3;
        background-color: #efefef;
    }
    .ml_mbnav_3_item>a {
        display: block;
        width: 100%;
        height: 40px;
        line-height: 40px;
        color: var(--main-color-666);
        font-size: 14px;
        padding-left: 35px;
    }
    .ml_mb_nav i {
        font-size: 22px !important;
        transition: var(--main-transition);
    }
    .ml_mbnav_2_item {
        display: flex;
        padding: 0 20px;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #f3f3f3;
        background-color: #e3e3e3;
    }
    .ml_mbnav_2_item>a {
        display: block;
        height: 40px;
        width: 100%;
        line-height: 40px;
        color: var(--main-color-666);
        font-size: 14px;
        padding-left: 20px;
    }
    .ml_mbnav_2 {
        display: none;
    }
    .ml_mbnav_1_item>a {
        display: block;
        height: 40px;
        line-height: 40px;
        color: var(--main-color-666);
        font-size: 14px;
        width: 100%;
    }
    .ml_mbnav_1_item {
        display: flex;
        padding: 0 20px;
        justify-content: space-between;
        align-items: center;
        border-bottom: 1px solid #f3f3f3;
    }
    .ml_mb_nav {
        width: 100%;
        height: calc(100% - 60px);
        position: fixed;
        top: 60px;
        right: -100%;
        background-color: var(--main-color-white);
        z-index: 100;
        border-top: 1px solid #ccc;
        overflow: scroll;
        padding: 20px 0;
        transition: var(--main-transition);
    }
    .mb_navShow {
        right: 0 !important;
    }
    .hb_fadeout {
        opacity: 0 !important;
    }
    .change2 {
        transform: translateY(-10px) rotate(-45deg);
    }
    .change1 {
        transform: translateY(10px) rotate(45deg);
    }
    .hb span {
        display: block;
        width: 30px;
        height: 1px;
        background-color: var(--main-color-666);
        transition: var(--main-transition);
    }
    .hb {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        height: 20px;
        flex-direction: column;
    }
    .ml_mb_logo img {
        width: 120px;
    }
    .ml_mb_head {
        display: flex;
        height: 60px;
        padding: 0 20px;
        background-color: var(--main-color-white);
        position: fixed;
        top: 0;
        left: 0;
        align-items: center;
        justify-content: space-between;
        box-shadow: rgba(149, 157, 165, 0.2) 0px 8px 24px;
        width: 100%;
        z-index: 99;
    }
    .ml_pcheader {
        display: none;
    }
    .pchead {
        display: none;
    }
}