/*公共样式*/
@font-face{

    font-family:siyuan;src:url(../fonts/siyuan-light.woff) format('woff'),url(../fonts/siyuan-light.ttf) format('truetype');font-style:normal;font-weight:400;

}

/* @font-face{

    font-family:siyuan;src:url(../fonts/siyuan-medium.woff) format('woff'),url(../fonts/siyuan-medium.ttf) format('truetype');font-style:normal;font-weight:600;

}

@font-face{

    font-family:siyuan;src:url(../fonts/siyuan-bold.woff) format('woff'),url(../fonts/siyuan-bold.ttf) format('truetype');font-style:normal;font-weight:700;

} */
html, body, div, ul, li, h1, h2, h3, h4, h5, h6, p, dl, dt, dd, ol, form, input, textarea, th, td, select {
    margin: 0;
    padding: 0;
}
html, body {
    min-height: 100%;
    width: 100%;
    height: 100%;
    scroll-behavior: smooth;
}

body {
    font-family: "siyuan", "Microsoft YaHei";
    font-size: 14px;
    color: #333;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
}

ul, ol, li {
    list-style: none;
}

img {
    border: none;
    vertical-align: middle;
}

a {
    text-decoration: none;
    color: #333;
}
a:hover{
    color: #b9a76e;
}

table {
    /* border-collapse: collapse;
    table-layout: fixed; */
}

input, textarea {
    outline: none;
    border: none;
}

textarea {
    resize: none;
    overflow: auto;
}

.clear{clear: both;}
.left{float: left;}
.right{float: right;}
.fonts{float: left;font-size: 18px;}
.c_width{
    width: 1600px;
    margin: auto;
}
.p_width{
    width: 1600px;
    margin: auto;
}

/* 头部 */
.header{
    width: 100%;
    height: 72px;
    position: fixed;
    z-index: 99999;
    background: #fff;
}
.header .logo{
    width: 411px;
    height: 168px;
    line-height: 168px;
    position: absolute;
    background: #fff;
    text-align: right;
    padding-right: 35px;
    overflow: hidden;
    z-index: 9;
    transition: all 0.2s ease-out;
    -webkit-transition: all 0.2s ease-out;
    -o-transition: all 0.2s ease-out;
    -moz-transition: all 0.2s ease-out;

}
.ontop .logo{
    height: 72px;
    line-height: 72px;
    transition: all 0.2s ease-out;
    -webkit-transition: all 0.2s ease-out;
    -o-transition: all 0.2s ease-out;
    -moz-transition: all 0.2s ease-out;
}
.header .logo img{
    display: inline-block;
    transition: all 0.2s ease;
}
.ontop .logo img{
    transform: scale(0.8) translate3d(0, 0, 0);
}

.header .nav{
    width: 70%;
    height: 100%;
    padding-left: 446px;
    box-sizing: border-box;
}
.header .nav .fonts{
    height: 72px;
    line-height: 72px;
    width: 22px;
    text-align: center;
    display: none;
}
.header .nav ul li{
    float: left;
    width: 120px;
    height: 72px;
    text-align: center;
    line-height: 72px;
}
.header .nav ul li a{
    font-size: 16px;
    display: block;
    font-weight: bold;
}
.header .nav ul li .child{
    position: absolute;
    width: 100%;
    background: #323439;
    text-align: left;
    display: none;
}
.header .nav ul li .child a{
    color: #fff;
    width: auto;
    height: 60px;
    line-height: 60px;
    display: block;
    float: left;
    margin-right: 10px;
    margin-left: 10px;
    font-size: 14px;
}
@media screen and (min-width: 1081px) {
    .header .nav ul li:hover .child{
        display: block;
        animation: hideIndex 1s;
        -moz-animation: hideIndex  1s; /* Firefox */
        -webkit-animation: hideIndex  1s; /* Safari and Chrome */
        -o-animation: hideIndex  1s; /* Opera */
    }
    @keyframes hideIndex{
        0%{ opacity: 0; transform: translate(0, -20px) }
        100%{opacity: 1; transform: translate(0, ) }
    }
    
}

.header .nav ul li .child a:hover{
    color: #b9a76e;
}
.header .tel{
    /* width: 25%;
    line-height: 72px;
    font-size: 30px;
    display: block;
    color: #fff;
    height: 0;
    border-width: 0px 0px 72px 72px;
    border-style: none solid solid;
    border-color: transparent transparent #323439;
    text-align: center; */
    width:30%;
    height:72px;
    line-height: 72px;
    background:linear-gradient(120deg,white 0,white 40px,#323439 0,#323439 80px);
    
}
.header .tel .lx{
    float: left;
    margin-left: 25%;
}
.header .tel .lx a{
   color: #fff;
   font-size: 16px;
}

.header .tel .buy{
    width: 120px;
    text-align: center;
    float: left;
    margin-left: 15%;
    background: url(../images/buy.png) no-repeat left center;
    padding-left: 25px;
}
.header .tel .buy span a{
    font-size: 16px;
    color: #fff;
}
.header .tel .en{
    float: right;
    margin-right: 21px;
}
.header .tel .en a{
    font-size: 16px;
    font-weight: 600;
    color: #b3b3b3;
}
.header .tel .en a:hover{
    color: #b9a76e;
}
.header .contact{
    width: 72px;
    height: 271px;
    position: absolute;
    top:72px;
    right: 0;
    background: #323439;
    z-index: 9;
    padding-top: 80px;
    box-sizing: border-box;
}
.header .contact ul li{
    width: 100%;
    height: 30px;
    text-align: center;
    margin-top: 5px;
    position: relative;
}
.header .contact ul li a{
    width: 30px;
    height: 30px;
    display: block;
    margin: auto;
}
.header .contact ul li a .show{
    width: 0px;
    height: 0px;
    overflow: hidden;
    position: absolute;
    left: 0px;
    top: 0px;
    transition: all 0.3s ease;
    z-index: 100;
}
.header .contact ul li a:hover .show{
    width: 100px;
    height: 100px;
    left: -78px;
    transform: translate3d(0, 0, 0);
}
.header .contact ul li a div img{
    width: 100%;
}

/* 底部 */
.footer{
    width: 100%;
    height: auto;
    background: #323439;
}
.footer .footer_1{
    height: 320px;
    border-bottom: 1px solid #707175;
    padding-top: 50px;
}
.footer .footer_1 .nav{
    width: 1600px;
    margin: auto;
    
}
.footer .footer_1 .nav .left{
    width: 30%;
}
.footer .footer_1 .nav .left .f_logo{
    height: 40px;
}
.footer .footer_1 .nav .left .f_logo img{
    height: 100%;
}
.footer .footer_1 .nav .left .f_list{
    margin-top: 15px;
    height: 30px;
    padding-bottom: 30px;
}
.footer .footer_1 .nav .left .f_list ul li{
    float: left;
}
.footer .footer_1 .nav .left .f_list ul li a{
    color: #fff;
    font-size: 16px;
}
.footer .footer_1 .nav .left .wx ul li{
    float: left;
    width: 95px;
}
.footer .footer_1 .nav .left .wx ul li:first-child{
    margin-right: 30px;
}
.footer .footer_1 .nav .left .wx ul li img{
    width: 100%;
}

.footer .footer_1 .nav .nav_list{
    width: 50%;
    float: left;
}
.footer .footer_1 .nav .nav_list>div{
    width: 25%;
    float: left;
}
.footer .footer_1 .nav .nav_list>div h2{
    margin-bottom: 10px;
}
.footer .footer_1 .nav .nav_list>div h2 a{
    color: #fff;
    font-size: 16px;
}
.footer .footer_1 .nav .nav_list>div ul li{
    width: 90%;
    height: 25px;
    line-height: 25px;
}
.footer .footer_1 .nav .nav_list>div ul li a{
    color: #fff;
    font-size: 14px;
}


.footer .footer_1 .nav .right h2{
    font-size: 16px;
    color: #fff;
    margin-bottom: 10px;
    margin-top: 5px;
}
.footer .footer_1 .nav .right p{
    font-size: 14px;
    color: #999;
    margin-bottom: 10px;
}
.footer .footer_1 .nav .right input{
    width: 180px;
    height: 35px;
    line-height: 35px;
    border: 1px solid #999;
    background: #323439;
    color: #fff;
    font-size: 14px;
    padding: 0px 5px;
    float: left;
}
.footer .footer_1 .nav .right .btn{
    display: block;
    width: 70px;
    height: 37px;
    line-height: 37px;
    text-align: center;
    color: #fff;
    background: #b9a76e;
    float: left;
    cursor: pointer;
}
.footer .footer_2{
    height: 74px;
    line-height: 74px;
    overflow: hidden;
}
.footer .footer_2 .nav{
    width: 1600px;
    margin: auto;
    color: #fff;
}
.footer .footer_2 .nav .left{
    width: 65%;
    overflow: hidden;
}
.footer .footer_2 .nav .left p{
    float: left;
    margin-right: 10px;
}
.footer .footer_2 .nav .left ul li{
    float: left;
}
.footer .footer_2 .nav .left ul li a{
    color: #fff;
}
.footer .footer_2 .nav .right{
    text-align: right;
}
.footer .footer_2 .nav .right a{
    color: #fff;
}


@media screen and (max-width: 1600px) {
    .c_width{
        width: 1300px;
    }
    .p_width{
        width: 1200px;
    }
    .header .logo{
        width: 261px;
    }
    .header .nav{
        padding-left: 296px;
    }
    .footer .footer_1 .nav{
        width: 1200px;
    }
    .footer .footer_1 .nav .left{
        width: 30%;
    }
    .footer .footer_1 .nav .nav_list{
        width: 50%;
    }
    .footer .footer_2 .nav{
        width: 1200px;
    }
    .footer .footer_2 .nav .left{
        width: 55%;
    }
    
    
    
}
@media screen and (max-width: 1500px) {
    .header .nav ul li{
        width: 100px;
    }
}
@media screen and (max-width: 1450px) {
    .c_width{
        width: 86%;
        margin: auto;
    }
    .p_width{
        width: 86%;
        margin: auto;
    }
    .header .nav ul li{
        width: 90px;
    }
    .banner ul li{
        background-size: 100%;
    }
    .footer .footer_1 .nav{
        width: 86%;
    }
    .footer .footer_1 .nav .left{
        width: 22%;
    }
    .footer .footer_1 .nav .nav_list>div ul li{
        height: auto;
    }
    /* .footer .footer_1 .nav .right{
        width: 23%;
    } */
    .footer .footer_2 .nav{
        width: 86%;
    }
}

/* 1080px样式 */
@media screen and (max-width: 1080px) {
    .c_width{
        width: 90%;
        margin: auto;
    }
    .p_width{
        width: 90%;
        margin: auto;
    }
    
    .header .logo{
        width: 80%;
        height: 72px;
        line-height: 72px;
        padding-right: 0;
        text-align: center;
    }
    .header .nav{
        width: 20%;
        padding-left: 0;
        float: right;
    }
    .header .nav .fonts{
        width: 100%;
        font-size: 24px;
        display: block;
    }
    .header .nav ul{
        display: none;
        background: #fff;
        position: absolute;
        top: 72px;
        right: 0;
    }
    .header .nav ul li{
        float: none;
        height: auto;
        line-height: 30px;
        text-align: left;
        padding-left: 20px;
        width: 150px;
    }
    .header .nav ul li .child{
        display: block;
        position: initial;
        height: 140px;
        background: #fff;
        padding-left: 10px;
    }
    .header .nav ul li .child a{
        color: #333;
        height: 30px;
        line-height: 30px;
        font-size: 14px;
        text-align: left;
        width: 100%;
        margin: 0;
    }
    .header .tel{
        display: none;
    }
    .header .contact{
        display: none;
    }
    .footer{
        width: 90%;
        padding: 0 5%;
        height: 400px;
    }
    .footer .footer_1{
        padding-top: 20px;
        height: 290px;
        box-sizing: border-box;
        padding-left: 0px;
    }
    .footer .footer_1 .nav{
        width: 100%;
    }
    .footer .footer_1 .nav .left{
        width: 50%;
        margin-bottom: 10px;
    }
    .footer .footer_1 .nav .nav_list{
        width: 100%;
        display: none;
    }
    .footer .footer_1 .nav .nav_list>div{
        width: 50%;
        height: 150px;
    }
    .footer .footer_1 .nav .right{
        width: 30%;
        padding-top: 10px;
    }
    .footer .footer_2{
        line-height: initial;
        height: auto;
        padding: 2% 0 2% 0px;
        box-sizing: border-box;
    }
    .footer .footer_2 .nav{
        width: 100%;
    }
    .footer .footer_2 .nav .left{
        width: 100%;
        line-height: 25px;
    }
    .footer .footer_2 .nav .right{
        width: 100%;
        text-align: center;
        padding-top: 30px;
    }
}
/* 768px样式 */
@media screen and (max-width: 768px) {
    
    .footer .footer_1 .nav .right{
        width: 50%;
    }
}
/* 500px样式 */
@media screen and (max-width: 600px) {
    .footer{
        height: 550px;
    }
    .footer .footer_1{
        height: 400px;
    }
    .footer .footer_1 .nav .left{
        width: 100%;
    }
    .footer .footer_1 .nav .right{
        width: 100%;
    }
}