@charset "utf-8";

* {
    margin: 0;
    padding: 0;
    font-family: "Microsoft YaHei",
        微软雅黑,
        "Microsoft JhengHei",
        华文细黑,
        STHeiti,
        MingLiu
}

li {
    list-style: none;
}

body {
    width: 100%;
    font-size: 14px;
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    font-family: -apple-system, BlinkMacSystemFont, Segoe UI, Helvetica Neue, Helvetica, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Arial, sans-serif;
}

html {
    height: 100%;
    width: 100%;

}

#app {
    width: 100%;
    height: 100%;
}

*::-webkit-scrollbar {
    width: 5px;
}

/* 滚动槽 */
*::-webkit-scrollbar-track {
    -webkit-box-shadow: inset006pxrgba(0, 0, 0, 0.3);
    border-radius: 10px;
}

/* 滚动条滑块 */
*::-webkit-scrollbar-thumb {
    border-radius: 10px;
    background: rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: inset006pxrgba(0, 0, 0, 0.5);
}

*::-webkit-scrollbar-thumb:window-inactive {
    background: rgba(109, 107, 107, 0.4);
}

*,
*:before,
*:after {
    box-sizing: border-box;
}

a,
a:focus,
a:hover {
    color: inherit;
    outline: none;
    text-decoration: none;
}

div:focus {
    outline: none;
}

.banner {
    height: auto;
    position: relative;
}

.nav {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 99;
    width: 100%;

}

.nav .n-menu {
    width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: flex-start;
    background-color: rgba(0, 0, 0, .05);
}

.n-item {
    color: #fff;
    opacity: .6;
    height: 65px;
    line-height: 63px;
    position: relative;
    padding: 0 20px;
    cursor: pointer;
    font-size: 20px;
    padding-top: 10px;
}

.n-item::after {
    content: '';
    width: calc(80% - 30px);
    height: 2px;
    background-color: #fff;
    border-radius: 1px;
    position: absolute;
    bottom: 0;
    left: calc(10% + 15px);
    display: none;

}

.h-js {
    width: 100%;
    height: 835px;
    background-color: #fff;
}


.h-main {
    max-width: 1480px;
    width: 100%;
    height: 100%;
    margin: 0 auto;
    padding-top: 220px;
    padding-bottom: 120px;
    background-image: url('../imgs/bimg3.png');
    background-repeat: no-repeat;
    background-size: 100% auto;
    padding-left: 40px;
    background-position: top 105px center;
    position: relative;
}

.h-pre {
    width: 905px;
    height: 395px;
    font-size: 18px;
    line-height: 35px;
    color: #515151;
    white-space: break-spaces;
}

.h-pre .space {
    width: 36px;
}


.h-concat {
    width: 400px;
    left: calc(50% - 200px);
    text-align: center;
    position: absolute;
    top: 670px;
    font-size: 18px;
    color: #515151;
    left: 470px;
}

.h-img1 {
    position: absolute;
    right: 30px;
    top: 135px;
    width: 400px;
    height: 200px;
}

.h-img1 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}


.h-img2 {
    position: absolute;
    right: 20px;
    top: 465px;
    width: 430px;
    height: 220px;
}

.h-img2 img {
    width: 100%;
    height: 100%;
    object-fit: cover;

}


.n-foc {
    opacity: 1;
}

.n-foc::after {
    display: inline-block;
}

.b-img {
    width: 100%;
    height: auto;
}

.b-img img {
    width: 100%;
    object-fit: cover;
}

.list {
    background-color: #f6f9ff;
    padding-top: 80px;
    padding-bottom: 120px;
}

.l-main {
    max-width: 1430px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    align-content: center;
    flex-wrap: wrap;
    margin: 0 auto;
}

.item {
    display: inline-block;
    width: calc(50% - 13px);
    max-width: 700px;
    height: 405px;
    background-color: #d64f4e;
    margin-right: 25px;
    margin-bottom: 25px;
}

.item:nth-child(2n) {
    margin-right: 0;
}

.i-top {
    width: 100%;
    height: 155px;
    background-image: url('../imgs/b1.png');
    background-repeat: no-repeat;
    background-size: 100% 100%;
    background-position: center;
    text-align: center;
    line-height: 155px;
    font-weight: bold;
    color: #fff;
    font-size: 56px;
    position: relative;
    z-index: 22;
}

.i-top span {
    z-index: 11;
    position: relative;
}

.i-top::after {
    content: '';
    display: inline-block;
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(214, 79, 78, .4);
    z-index: 1;
}

.i-top img {
    width: 60px;
    vertical-align: middle;
}

.item:nth-child(1) .i-top::after {
    background-color: rgba(214, 79, 78, .4);
}

.item:nth-child(2) .i-top::after {
    background-color: rgba(50, 182, 255, .4);
}

.item:nth-child(3) .i-top::after {
    background-color: rgba(21, 228, 206，.4);
}

.item:nth-child(4) .i-top::after {
    background-color: rgba(236, 159, 32, .4);
}

.item:nth-child(1) .i-top {
    background-image: url('../imgs/b1.png');
}

.item:nth-child(2) .i-top {
    background-image: url('../imgs/b2.png');
}

.item:nth-child(3) .i-top {
    background-image: url('../imgs/b3.png');
}

.item:nth-child(4) .i-top {
    background-image: url('../imgs/b4.png');
}

.item:nth-child(1) {
    background-color: #d64f4e;
}



.item:nth-child(2) {
    background-color: #32b6ff;
}

.item:nth-child(3) {
    background-color: #19ac9c;
}

.item:nth-child(4) {
    background-color: #ec9f20;
}

.i-text {
    padding: 0 50px;
    padding-top: 50px;
    font-size: 26px;
    color: #fff;
    line-height: 47px;
    font-weight: bold;
}

.link {
    height: 255px;
    background-color: #fff;
    text-align: center;
    display: flex;
    justify-content: center;
    flex-direction: column;
    align-items: center;
    align-content: center;
    padding-top: 50px;
}

.link h3 {

    font-size: 40px;
    color: #ff9600;
    font-weight: bold;
}

.link span {
    color: #787878;
    font-size: 24px;
    line-height: 40px;
    margin-top: 25px;
}

.concat {
    width: 100%;
    height: 580px;
    margin-bottom: 155px;
    position: relative;
}

.concat img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.banner2 {
    max-width: 1430px;
    width: 100%;
    margin: 0 auto;
}

.banner2 .b-img {
    height: 150px;
}

.banner2 img {
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.c-main {
    position: absolute;
    width: 757px;
    height: 535px;
    background-color: #ffffff;
    box-shadow: 5px 7px 14px 0px rgba(0, 29, 57, 0.12);
    left: calc(50% - 378.5px);
    bottom: -30px;
    padding: 55px 100px;
}

.el-input__inner,
.el-textarea__inner {
    background-color: #f8f8f8;
    font-size: 22px;
}

.c-main textarea {
    height: 165px;
}

.c-main button {
    width: 100%;
    height: 65px;
    color: #fff;
    background-color: #ff9600;
    font-size: 24px;
}

.info {
    width: 100%;
    background-color: #2d2d2d;
    height: 120px;
    color: #747474;
}

.i-main {

    width: 980px;
    height: 100%;
    margin: 0 auto;
    position: relative;
}

.i-main ul {
    padding: 20px 0;
    position: absolute;
    left: 0;
    height: 100%;
    display: flex;
    justify-content: space-between;
    flex-direction: column;
}

.i-main ul li {
    padding-left: 25px;
    line-height: 25px;
    background-image: url('../imgs/tel.png');
    background-repeat: no-repeat;
    background-size: 16px;
    background-position: left 2px center;
}

.i-main ul li:nth-child(1) {
    background-image: url('../imgs/tel.png');
}

.i-main ul li:nth-child(2) {
    background-image: url('../imgs/wx.png');
}

.i-main ul li:nth-child(3) {
    background-image: url('../imgs/address.png');
}

.f-link {
    padding-top: 40px;
    display: flex;
    padding-left: 150px;
    justify-content: center;

}

.space {
    width: 52px;
    display: inline-block;
}

.f-item {
    width: auto;
    height: 40px;
    margin-right: 10px;
    cursor: pointer;
    background-color: #fff;

}

.f-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.footer {
    height: 70px;
    background-color: #202020;
    color: #525252;
    flex-wrap: wrap;
    text-align: center;
    line-height: 20px;
    padding-top: 15px;
}

.footer b {
    font-weight: normal;
    color: #525252;
}

.footer img {
    vertical-align: bottom;
    margin-right: 10px;
}


@media screen and (max-width:1480px) {
    .h-js {
        height: 600px;
    }

    .h-main {
        width: 980px;
        padding-top: 160px;
    }

    .h-pre {
        width: 620px;
        font-size: 14px;
        line-height: 25px;
    }

    .h-img1 {
        width: 285px;
        height: 170px;
        right: 15px;
        top: 120px;
    }

    .h-img2 {
        top: 344px;
        width: 300px;
        height: 150px;
        right: 0px;

    }

    .h-concat {
        top: 480px;
        left: calc(50% - 250px);
        font-size: 16px;
    }
}