@charset "utf-8";

html {
    font-size: 10px
}

body {
    margin: 0;
    padding: 0;
    font-size: 12px;
    color: #333;
    font-family: Verdana, Geneva, sans-serif;
    line-height: 25px;
    margin: auto;
}

p {
    margin: 0;
    padding: 0
}

ul,
ol,
dt,
dl,
dd,
form {
    margin: 0;
    padding: 0
}

li {
    list-style: none
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    padding: 0;
    line-height: 35px;
    font-size: 12px
}

a {
    text-decoration: none;
    color: #333
}

a:active {
    outline: none
}

a:hover {
    color: black;
    text-decoration: none
}


.clear {
    clear: both
}

a img {
    border: 0
}

.row {
    margin: 0
}

html {
    line-height: 1;
    box-sizing: border-box;
    -ms-overflow-style: scrollbar
}

* {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box
}

*,
*::before,
*::after {
    box-sizing: inherit
}

html {
    overflow-x: hidden
}

body {
    font-family: 'Microsoft YaHei', 'Microsoft YaHei UI', 'PingFang SC', 'Arial', 'sans-serif'
}

*::selection {
    color: #FFF;
    background-color: #cf2440;
    text-shadow: none
}

*::-moz-selection {
    color: #FFF;
    background-color: #cf2440;
    text-shadow: none
}

a {
    text-decoration: none;
    color: #333;
    outline: 0
}

a:hover,
a:active,
a:focus {
    text-decoration: none;
    outline: 0;
    color: #222
}


.iconfont {
    font-family: "iconfont" !important;
    font-size: 16px;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke-width: 0.2px;
    -moz-osx-font-smoothing: grayscale
}


.clearfix:after {
    content: " ";
    display: block;
    clear: both
}

.wrap {
    width: 1320px;
    margin: 0 auto;
}



.ny_ToB {
    width: 100%;
    position: relative;
    overflow: hidden;
    inset: -50px 0 0;
}

.ny_ToB_top {
    padding-bottom: 20px;
}


.ny_ToB .ny_ToB_con {
    width: 1200px;
    margin: 0 auto;
    position: relative;
}

.ny_ToB .ny_ToB_main {
    width: 1200px;
    overflow: hidden;
    margin: 0 auto;
    min-height: 160px;
    position: relative;
    background: #fff;
    display: flex;
    align-items: center;
    box-shadow: 0 2px 30px 0 rgba(0, 0, 0, .05);
}


.ny_ToB_tit {
    width: 100%;
    line-height: 30px;
    font-size: 24px;
    font-weight: bold;
    margin: 30px 0;
}

.ny_ToB .ny_ToB_img {
    width: 160px;
    height: 160px;
}


.ny_ToB .ny_ToB_txt {
    flex: 1;
    padding: 0 30px 0 10px;
}

.ny_ToB .ny_ToB_title {
    font-size: 22px;
    color: #333;
    margin-bottom: 10px;
}

.ny_ToB .ny_ToB_desc {
    font-size: 14px;
    color: rgba(51, 51, 51, .6);
}



.ny_tech_box {
    width: 100%;
    height: 435px;
    margin: 0 auto;
    position: relative;
}

.ny_tech_left {
    width: 66.8%;
    height: 430px;
    overflow: hidden;
    float: left;
    position: relative;
}

.ny_tech_left .ny_tech_img {
    width: 100%;
    display: none;
    position: absolute;
    top: 0;
    left: 0;
    height: auto;
    transition: opacity 0.3s ease;
}

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

.ny_tech_left .ny_tech_img:first-child {
    display: block;
}

.ny_tech_right {
    width: 32%;
    float: right;
}

.ny_tech_right li {
    width: 100%;
    height: 100px;
    padding: 20px 30px;
    margin-bottom: 10px;
    cursor: pointer;
    background-color: #eceff6;
    text-align: center;
    border-radius: 5px;
}

.ny_tech_right li:nth-child(4) {
    margin-bottom: 0;
}

.ny_tech_right li.on {
    background-color: #fff;
    box-shadow: 0 0px 5px 1px rgba(0, 0, 0, .1)
}

.ny_tech_title {
    font-size: 18px;
    color: #333;
    line-height: 60px;
    margin-bottom: 5px;
}

.ny_tech_desc {
    font-size: 14px;
    color: #666;
    overflow: hidden;
    height: 40px;
    line-height: 20px;
    display: none;
}

.ny_tech_right li.on .ny_tech_title {
    line-height: 20px;
}

.ny_tech_right li.on .ny_tech_desc {
    display: block;
}



.mob_tech_box {
    display: none;
}

.mob_tech_top {
    width: 100%;
    overflow: hidden;
    position: relative;
    margin-bottom: 15px;
}

.mob_tech_top ul li {
    width: 100%;
    position: relative;
    float: left;
    height: auto;
    transition: opacity 0.3s ease;
}

.mob_tech_top .mob_tech_img {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

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

.mob_tech_top .mob_tech_img:first-child {
    display: block;
}

.mob_tech_txt {
    width: 100%;
    padding: 20px;
    background-color: #eceff6;
}

.mob_tech_title {
    font-size: 18px;
    color: #333;
    line-height: 30px;
    margin-bottom: 5px;
}

.mob_tech_desc {
    font-size: 14px;
    color: #666;
    overflow: hidden;
    height: 40px;
    line-height: 20px;
}

.mob_tech_bottom {
    width: 100%;
    position: relative;
}

.mob_tech_bottom ul {
    display: block;
    text-align: center;
}

.mob_tech_bottom ul li {
    width: 8px;
    height: 8px;
    display: inline-block;
    border-radius: 20px;
    margin: 0 5px;
    background-color: #ececec;
    transition: .5s
}

.mob_tech_bottom ul li.on {
    width: 16px;
    background-color: #cf2440;
}



.ny_param_box {
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.ny_param_box table {
    width: 100%;
    text-align: left;
    border-radius: 4px 4px 0 0;
    border-collapse: separate;
    border-spacing: 0;
}

.ny_param_box table thead th {
    border: none;
    border-bottom: 1px solid #fff;
    padding: 10px;
    color: rgba(0, 0, 0, .65);
    font-size: 14px;
    background-color: rgba(207, 36, 64, 0.1);
}

.ny_param_box table tbody td {
    border: none;
    border-bottom: 1px solid #fff;
    padding: 10px;
    color: rgba(0, 0, 0, .65);
    font-size: 14px;
    background-color: rgba(207, 36, 64, 0.05);
}

.ny_param_box tbody tr:hover {
    background-color: rgba(207, 36, 64, 0.06);
}

@media screen and (max-width: 1920px) {
    .wrap {
        width: 1320px;
    }
}

@media screen and (max-width: 1600px) {
    .wrap {
        width: 1200px;
    }
}

@media screen and (max-width: 1200px) {
    .wrap {
        width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }

    .ny_ToB_tit {
        font-size: 22px;
    }

    .ny_ToB .ny_ToB_title {
        font-size: 20px;
    }

    .ny_ToB .ny_ToB_con {
        width: 100%;
        padding: 0 20px;
    }

    .ny_ToB .ny_ToB_main {
        width: 100%;
    }

    .ny_tech_title {
        font-size: 16px;
    }

    .ny_ToB .ny_ToB_desc {
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .ny_param_box {
        overflow-x: auto;
    }
}



@media screen and (max-width: 959px) {


    .mob_tech_box {
        display: block;
    }

    .ny_tech_box {
        display: none;
    }

    .mob_tech_top .mob_tech_img {
        height: 380px;
    }
}


@media screen and (max-width: 758px) {
    .wrap {
        padding-left: 10px;
        padding-right: 10px;
    }

    .ny_ToB .ny_ToB_title {
        font-size: 18px;
    }

    .mob_tech_box {
        display: block;
    }

    .ny_tech_box {
        display: none;
    }

    .mob_tech_top .mob_tech_img {
        height: 280px;
    }
}



@media screen and (max-width: 470px) {
    .ny_ToB .ny_ToB_img {
        display: none;
    }

    .ny_ToB .ny_ToB_main {
        min-height: 120px;
    }

    .ny_ToB .ny_ToB_title {
        font-size: 16px;
        font-weight: bold;
    }

    .mob_tech_box {
        display: block;
    }

    .ny_tech_box {
        display: none;
    }
}