html {
        height: auto;
    }

    body {
        height: 100%;
        background: url(/img/bg.png) no-repeat;
        background-size: 100% 100%;
    }

    embed{
        display: none;
    }
    .header {
        width: 100%;
        box-sizing: border-box;
    }

    a {
        display: inline;
        text-decoration: none;
    }

    .nav {
        height: 0.16rem;
    }

    .nav div, .logo, .nav {
        line-height: 0.86rem;
        float: left;
        vertical-align: middle;
    }

    .container {
        padding-left: 0.1rem;
        text-align: center;
        width: 80%;
        margin: 0 auto;
        box-sizing: border-box;
        height: 0.86rem;
        border-bottom: 1px solid rgba(255,255,255,0.5);
    }

    .logo {
        cursor: pointer;
        font-size: 0;
        display: flex;
        align-items: center;
        justify-content: flex-start;
    }

    .logo img {
        height: 0.5rem;
        vertical-align: middle;
    }

    .logo>.header-name {
        font-size: 0.2rem;
        margin-left: 0.22rem;
        color: #ffffff;
    }
    .logo>span{
        vertical-align: middle;
        font-size: 0.2rem;
        color: #ffffff;
        margin-left: 0.16rem;
    }
    .nav div:hover {
        color: #fff;
    }

    .nav div {
        cursor: pointer;
        margin-left: 0.58rem;
        height: 0.18rem;
        text-decoration: none;
        font-size: 0.18rem;
        color: #ffffff;
        text-align: center;
    }
    .nav div a:hover {
        color: #fff;
    }

    .nav div a{
        cursor: pointer;
        height: 0.18rem;
        text-decoration: none;
        font-size: 0.18rem;
        color: #ffffff;
        text-align: center;
    }

    .content {
        position: relative;
        width: 100%;
        height: 9.86rem;
        overflow: hidden;
        box-sizing: border-box;
        background: url("/img/head-bg.png") no-repeat center center;
        background-size: 100% 100%;
    }

    .content .title{
        margin: 1.59rem 0 0 12%;
        font-size: 0.8rem;
        font-weight: bold;
        color: #FFFFFF;
        letter-spacing: 0.08rem;
        display: flex;
    }

    .content .title >img {
        height: 3.82rem;
    }

    .content .title > .banner-content {
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        padding-top:.7rem;
    }

    .content .title > .banner-content > .name {
        color: #FFFFFF;
        white-space: nowrap;
    }

    .content .title > .banner-content > .text {
        font-size: .5rem;
        color: #FFFFFF;
        margin-top:.4rem;
    }

    .content .title > .phone {
        height: 6.45rem;
        margin-left: 2.24rem;
    }

    .app_down {
        height: 0.6rem;
        margin-left: 14%;
        vertical-align: middle;
        margin-top: -2rem;
    }

    .app_down button {
        width: 2.74rem;
        height: 0.64rem;
        border-radius: 0.34rem;
        font-size: 0.28rem;
        color: #ffffff;
        vertical-align: top;
        box-sizing: border-box;
        line-height: 0.64rem;
        background: rgba(255,255,255,0);
        border: 1px solid #FFFFFF;
    }
    .app_down>button:last-child{
        margin-left: 0.5rem;
    }

    .app_down > button > a{
        color: #ffffff;
    }
    .app_down > button > img {
        vertical-align: middle;
        width: 0.32rem;
        margin-right: 0.2rem;
        margin-bottom: 0.1rem;
    }



    .introduction {
        padding-top: 1.16rem;
        width: 100%;
    }

    .tit {
        width: 100%;
        letter-spacing: 0;
        font-size: .42rem;
        font-weight: 100;
        color: #4A4A4A;
        line-height: .59rem;
        text-align: center;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .tit > img {
        width: .3rem;
        height: .2rem;
    }

    .tit > .left {
        margin-right: .34rem;
    }

    .tit > .right {
        margin-left: .34rem;
    }

    .int_title {
        width: 100%;
        font-size: 0.5rem;
        color: #1E1E1E;
        letter-spacing: 0;
        text-align: left;
        position: relative;
    }

    .int_title > span {
        text-align: center;
        width: 100%;
    }

    .int_title > .line {
        position: absolute;
        top: .52rem;
        left: 1rem;
    }

    .introduction > .int_content, .footer > .int_content {
        width: 100%;
        box-sizing: border-box;
        padding: 1.64rem 20% 1.52rem;
        font-size: 0;
    }

    .int_font > p {
        margin-top: 0.64rem;
        font-size: 0.22rem;
        color: #4A4A4A;
        letter-spacing: 0;
        text-align: justify;
        line-height: 0.42rem;
    }

    .int_font {
        padding-top: 12%;
        width: 50%;
        float: left;
    }

    .int_content > img {
        float: right;
        /*width: 30%;*/
        height: 6.68rem;
    }

    .int_content > .img2 {
        float: left;
    }

    .footer {
        text-align: center;
        font-size: 0;
        padding-bottom: 1rem;
    }

    .footer > .int_content > .int_font {
        float: right;
    }

    .contact {
        width: 100%;
        color: #333333;
        padding-top: 0.66rem;
        box-sizing: border-box;
    }

    .cont {
        text-align: left;
        font-size: 0.22rem;
        letter-spacing: 0;
        line-height: 0.22rem;
        width: 100%;
        color: #4A4A4A;
        padding: 0.52rem 2rem 0;
        box-sizing: border-box;
        background-color: aliceblue;
		display: flex;
		justify-content: center;
		align-items: center;
    }

    .contact > div:first-child {
        text-align: center;
        font-size: 0.5rem;
        letter-spacing: 0;
    }

    .cont_left {
        width: auto;
        text-align: center;
    }

    .cont_left > p:last-child, .cont_right > p:last-child {
        margin-top: 0.3rem;
    }

    .cont_right {
        width: auto;
        float: right;
    }

    .icp {
        /*background-image:  linear-gradient(267deg, #19E6F2 0%, #1CB6FB 100%);*/
        width: 100%;
        height: 0.68rem;
        color: #333333;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        font-size: 0.14rem;
        letter-spacing: 0;
        text-align: center;
        line-height: 0.22rem;
    }

    .icp > a {
        color: #333333;
        text-decoration: none;
    }

    @media screen and (max-width: 1400px) {
        .introduction > .int_content, .footer > .int_content{
            padding: 1.64rem 10% 1.52rem;
        }
        .cont_left,.cont_right{
            float: none;
        }
        .cont{
            text-align: center;
            padding: 0.6rem 1rem 0;
        }
        .cont_left>p:last-child, .cont_right>p:last-child{
            margin-top: 0.2rem;
        }
        .cont_right{
            margin-top: 0.2rem;
        }
        .contact p{
            line-height: 0.36rem;
        }
    }

    @media screen and (max-width: 845px) {
   

        .header .title {
            margin: 15% 0 10%;
            text-align: center;
            font-size: 0.6rem;
        }

        .content .app_down {
            height: auto;
            margin-left: 0;
            text-align: center;

        }

        .content button {
            display: block;
            margin: 5% auto 0;
        }

    }

    @media screen and (max-width: 800px) {
        .app_down>button:last-child{
            margin: 5% auto;
        }
        .introduction > .int_content, .footer > .int_content{
            text-align: center;
            position: relative;
            padding: 1rem 4% 1.52rem;
        }
        .header > .container {
            padding: 0 4%;
        }
        .content button{
            width: 3rem;
            height: 0.8rem;
            font-size: 0.32rem;
            border-radius: 0.4rem;
        }
        .app_down > button > img{
            width: 0.4rem;
        }
        .content{
            background-size: cover;
            height: 6rem;
            background-position-x: 60%;
        }
        .nav > div {
            margin-left: 0.18rem;
        }

        .nav {
            margin-left: 3%;
        }
        .int_content{
            height: 15rem;
        }
        .int_font {
            margin-left: 5%;
            text-align: center;
            height: 4rem;
            box-sizing: border-box;
            width: 90%;
            float: none !important;
            padding-top: 0;
        }
        .int_font > p{
            line-height: 0.5rem;
            margin-top: 0.4rem;
        }
        .footer .int_content > img{
            top: 4.5rem;
        }
        .int_title{
            text-align: center;
        }
        .int_content > img {
            position: absolute;
            left: 17%;
            top: 5rem;
            float: none;
            width: 66%;
            padding-top: 0;
        }
        .cont_left,.cont_right{
            float: none;
        }
        .cont{
            text-align: left;
            padding: 0.6rem 1rem 0;
        }
        .cont_left>p:last-child, .cont_right>p:last-child{
            margin-top: 0.2rem;
        }
        .cont_right{
            margin-top: 0.2rem;
        }
        .contact p{
            line-height: 0.36rem;
        }

    }
    
    body, p {
    margin: 0;
    padding: 0;
    font-family: Helvetica;
}

html, body {
    width: 100%;
    height: 100%;
}
html{
    font-size: 80px;
}
img {
    border: none;
    margin: 0;
    padding: 0;
}

input:-webkit-autofill, select:-webkit-autofill {
    -webkit-box-shadow: 0 0 0px 1000px white inset !important;
}

* {
    -webkit-touch-callout: none;
    -webkit-overflow-scrolling: touch;
}

input, select, textarea {
    border: none;
    outline: none 0;
    padding: 0;
    margin: 0;
    border-radius: 0;
    text-shadow: none;
    background: none;
    -webkit-user-select: text;
    box-shadow: none;
}

textarea {
    resize: none;
    outline: none
}

button:focus {
    outline: 0;
}

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre,
form, fieldset, legend, button, input, textarea, th, td, section, p, span, font, div {
    margin: 0;
    padding: 0;
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
}

address, cite, dfn, em, var {
    font-style: normal;
}

ul, ol {
    list-style: none;
}

sup {
    vertical-align: text-top;
}

sub {
    vertical-align: text-bottom;
}

fieldset, img {
    border: 0;
}

/*button,input,select,textarea{font-size:100%;}*/
table {
    border-collapse: collapse;
    border-spacing: 0;
}

input[type='number']::-webkit-outer-spin-button,
input[type='number']::-webkit-inner-spin-button {
    -webkit-appearance: none !important;
    margin: 0;
}

/*在firefox下移除input[number]的上下箭头*/
input[type="number"] {
    -moz-appearance: textfield;
}