[class^="xm-icon"],
[class*="xm-icon"] {
  font-family: "iconfont" !important;
  font-size: 20px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
html{
    font-size:16px;
    /* 是否使用外部字体 */
    font-family:"PingFang SC",Arial,"Microsoft YaHei",sans-serif;
}
html,body,h1,h3,p{
    padding:0;
    margin:0;
}
a{
    text-decoration:none; 
    color:#000000;
}
.flex-center{
    display:flex;
    align-items:center;
    justify-content:center;
}
a:hover{ text-decoration:none}
/* 公共头部 */
body{
    padding-top:80px;
}
header{
    width:100%;
    height:80px;
    background-color: #ffffff;
    border-bottom:1px solid #949494;
    box-sizing: border-box;
    position: fixed;
    left:0;
    top:0;
    z-index: 99;
}
.change-red a:hover{
    color:#e62b00;
}
header .logo{
    height:100%;
    color:#034e73;
    display:flex;
    justify-content: center;
    align-items: center;
}
header .logo>img{
    height:80%;
    margin-right:10px;
}
header .logo>div>h1{
    font-size:24px;
    line-height:1.0;
    display:flex;
}
header .logo>div>p{
    font-size:12px;
}
header .nav-list{
    font-weight:600;
}
header .nav-list .nav-item{
    position:relative;
}
header .nav-list .nav-item:hover>a{
    color:#d32447;
}
header .nav-list .active{
    color:#d32447;
}
header .nav-list .nav-item>a{
    padding:0 15px;
    display:flex;
    height:100%;
    line-height:1.0;
    align-items: center;
    background-color: #ffffff;
    
}
header .nav-list .nav-item>a>i{
    display:none;
}
header .nav-list .nav-item .internal-list{
    position:absolute;
    left:0;
    top:calc(100% - 1px);
    box-sizing: border-box;
    z-index:-1; 
    font-weight:normal;
    background-color: #ffffff;
    overflow: hidden;
}
header .nav-list .nav-item .internal-list>.nav-item-2{
    width:100%;
    height:36px;
    text-align: center;
    line-height:36px;
    position: relative;
}
header .nav-list .nav-item .internal-list>.nav-item-2>.internal-list-2{
    position:absolute;
    left:100%;
    top:0px;
    z-index: 1;
    width:100%;
    background-color: #ffffff;
    box-sizing: border-box;
}
header .nav-list .nav-item .internal-list>.nav-item-2:hover>a{
    color:#d32447;
}

header .nav-list .nav-item .internal-list>.nav-item-2>.internal-list-2>a{
    display:block;
    width:100%;
    height:36px;
    text-align: center;
    line-height:36px;
}
header .nav-list .nav-item .internal-list>.nav-item-2>.internal-list-2>a:hover{
    color:#d32447;
}
header .nav-list .nav-item .internal-list>a:hover{
    color:#e62b00;
}


header .connect-phone{
    background-color:#d32447;
    height:46px;
    box-sizing: border-box;
    border-radius:23px;
    color:#ffffff;
    padding:3px 23px;
    line-height:40px;
    font-size:18px;
    text-align: center;
}
header .connect-phone>p{
    box-sizing: border-box;
    padding-left:16px;
    font-size:16px;
}
header .menu{
    display:none;
    padding:10px;
    position:absolute;
    box-sizing:border-box;
    right:5%;
    top:50%;
    transform:translateY(-50%);
    z-index: 99;
    border:1px solid #bbbbbb;
    box-shadow: 0 0 5px #aaaaaa;
    border-radius:50%;
    background-color: #dddddd;
}
header .menu>i{
    font-size:30px;
}
/* 公共底部 */
footer{
    width:100%;
    flex-wrap: wrap;
    background-color:#222222;
    color:rgb(153, 153, 153);
    align-items:flex-start !important;
}
footer .bottom-copyright{
    width:100%;
    flex-wrap: wrap;
    box-sizing:border-box;
    padding:15px 70px;
    background-color:#333333;
    color:#ffffff;
}
footer .bottom-copyright>p{
    padding:0 5px;
    line-height:30px;
}
footer .bottom-copyright>p>a{
    color:#d32447;
}
footer .bottom-copyright>p>a>i{
    vertical-align:middle;
}
/* 公共背景墙 */
.common-banner{
    width:100%;
    /* padding-bottom:30%; */
    /* height:0; */
    position:relative;
}
.common-banner img{
    width:100%;
    vertical-align: top;
    /* height:100%; */
}
.common-banner .banner-info{
    position:absolute;
    left:50%;
    top:50%;
    transform:translate(-50%,-50%);
    z-index: 1;
    background-color:rgba(0,0,0,0.5);
    color:#ffffff;
    padding:20px 30px;
    text-align: center;
}
.common-banner .banner-info>h3{
    font-size:30px;
    padding-bottom:10px;
    border-bottom:1px dotted #ffffff;
    position: relative;
}
.common-banner .banner-info>h3::before{
    content:'';
    position:absolute;
    left:50%;
    bottom:-4px;
    transform:translateX(-50%);
    width:100px;
    height:7px;
    border-radius: 2.5px;
    background-color:#d32447;
}
.common-banner .banner-info>p{
    width:100%;
    font-size:16px;
    line-height: 24px;
    padding-top:10px;
}
/* 公共标题 */
.common-head-title{
    width:80%;
    margin:0 auto;
    text-align:center;
}
.common-head-title>h3{
    font-size:28px;
    border-bottom: 1px dotted #ededed;
    position: relative;
    padding-bottom:8px;
}
.common-head-title>h3::before{
    content: '';
    position: absolute;
    width:56px;
    height:5px;
    background-color:rgb(211, 36, 71);;
    left: 50%;
    border-radius:2.5px;
    bottom:-3px;
    transform: translateX(-50%);
}
.common-head-title>p{
    font-size:14px;
    color:#999999;
    padding-top:10px;
}
/* 公共的固定比例（默认为1：1）的容器,使用于各种图片裁剪场景，或者是各种要求容器大小可以变化，但是容器宽高比例不能变化的场景 */
.fixed-compare{
    width:100%;
    height:0;
    padding-bottom:100%;
    position:relative;
    overflow: hidden;
}
.fixed-compare img{
    transition: all 0.5s linear 0s;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    cursor: pointer;
    z-index: 1;
}
.fixed-compare:hover img{
    transform:translate(-50%,-50%) scale(1.2);
}
.fixed-compare>div{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height:100%;
}
/* 文本超出显示省略号 */
.text-overflow-ellipsis{
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}
/* 主页联系我们的底部模块 */
.index-contact{
    width:100%;
    flex-wrap: wrap;
    background-color:#222222;
    color:rgb(153, 153, 153);
    align-items:flex-start !important;
}
.index-contact .bottom-common{
    width:400px;
    height:auto;
    box-sizing:border-box;
    padding:10px 15px;
}
.index-contact .bottom-common>h3{
    font-size:20px;
    line-height:40px;
    border-bottom:1px dotted #ffffff;
    position:relative;
}
.index-contact .bottom-common>h3::before{
    content:'';
    display:block;
    position:absolute;
    z-index: 1;
    left:0;
    bottom:-3px;
    width:80px;
    height:5px;
    border-radius:2px;
    background-color:rgb(211, 36, 71);
}
.index-contact .bottom-common .b-container{
    padding:10px;
}
.index-contact .bottom-common .b-container>img{
    width:100px;
    margin-right:5px;
}
.index-contact .bottom-common .b-container>p{
    font-size:15px;
    text-align:justify;
}
.index-contact .bottom-common .b-container>p:last-child{
    padding-top:10px;
}
.index-contact .bottom-common .b-container>p>span{
    color:#ffffff;
}
.index-contact .bottom-common .bottom-nav-list{
    width:100%;
    list-style:none;
    padding:10px; 
    box-sizing:border-box;
    margin:0;
    display:flex;
    flex-wrap: wrap;
    justify-content:space-between;
}
.index-contact .bottom-common .bottom-nav-list>li{
    width:158px;
    height:31px;
    box-sizing:border-box;
    border-bottom:1px solid rgba(153, 153, 153, 0.2);
    line-height:30px;
    font-size:15px;
    display:flex;
    justify-content: space-between;
}
.index-contact .bottom-common .bottom-nav-list>li>a{
    color:rgb(153, 153, 153);
}
.index-contact .bottom-common .bottom-nav-list>li>i{
    font-size:16px;
}
.index-contact .bottom-common .bottom-nav-list>li:nth-child(11){
    border-bottom:none;
}
.index-contact .bottom-common .bottom-nav-list>li:last-child{
    border-bottom:none;
}
.index-contact .bottom-common .bottom-nav-list>li:hover>a{
    color:#ffffff;
}
.index-contact .bottom-common .bottom-nav-list>li:hover>i{
    color:#ffffff;
}
.index-contact .bottom-common .connect-us-c{
    padding:10px;
}
.index-contact .bottom-common .connect-us-c .connect-item{
    font-size:14px;
    line-height:18px;
    padding:3px 0 3px 25px;
    position: relative;
}
.index-contact .bottom-common .connect-us-c .connect-item>i{
    position:absolute;
    left:0;
    top:3px;
}
.index-contact .bottom-common .connect-us-c .connect-item:hover{
    color:#d32447;
}
.index-contact .bottom-common .connect-us-c .connect-item i{
    color:#d32447;
    font-size:15px;
    margin-right:5px;
}

.index-contact .bottom-common .connect-us-c .form-bottom{
    width:100%;
    box-sizing:border-box;
    height:32px;
    border:1px solid rgb(211, 36, 71);
    display:flex;
    margin-top:10px;
}
.index-contact .bottom-common .connect-us-c .form-bottom>input{
    background-color:transparent;
    border:none;
    height:30px;
    width:76%;
    padding:0px;
    margin:0px;
    outline: none;
    caret-color:#ffffff; 
    font-size:15px;
    line-height:26px;
    box-sizing:border-box;
    padding-left:8px;
    color:#ffffff;
}
.index-contact .bottom-common .connect-us-c .form-bottom>div{
    display:inline-block;
    width:24%;
    box-sizing:border-box;
    border-left:1px solid rgb(211, 36, 71);
    color:#ffffff;
    line-height:30px;
    text-align: center;
    cursor: pointer;
}
.index-contact .bottom-common .connect-us-c .form-bottom>div>i{
    vertical-align:middle;
}
.index-contact .bottom-common .connect-us-c .connect-list{
    width:100%;
    padding-top:15px;
    display:flex;
    justify-content:space-around;
}
.index-contact .bottom-common .connect-us-c .connect-list>a{
    display:block;
    width: 50px;
    height:50px;
    box-sizing:border-box;
    border:1px solid #ffffff;
    color:#ffffff;
    border-radius:50%;
    position: relative;
    margin:0 20px;
    line-height:48px;
    font-size:32px;
    text-align: center;
}
.index-contact .bottom-common .connect-us-c .connect-list>a>i{
    font-size:22px;
    vertical-align:top;
}
.index-contact .bottom-common .connect-us-c .connect-list>a:hover{
    color:rgb(211, 36, 71);
    border-color:rgb(211, 36, 71);
}
.index-contact .bottom-common .connect-us-c .connect-list>a>div{
    position:absolute;
    width:140px;
    height:140px;
    z-index: 9;
    left:50%;
    bottom:65px;
    transform:translateX(-50%);
    display:none;
}
.index-contact .bottom-common .connect-us-c .connect-list>a>div>img{
    width:100%;
    height:100%;
}
.index-contact .bottom-common .connect-us-c .connect-list>a>div::before{
    content:'';
    display:block;
    position:absolute;
    left:56px;
    bottom:-14px;
    border-left:14px solid transparent;
    border-right:14px solid transparent;
    border-top:14px solid #ffffff;
}
.index-contact .bottom-common .connect-us-c .connect-list>a:nth-child(2):hover>div{
    display:block;
}

/* 公共的屏幕适配------------------------------------------------------------------------------------------------------------------------------------------------------- */
/* 电脑端的样式适配 */
/* 基础的样式为1680像素以上的屏幕 */
/* 仅在电脑端起作用的类 */
@media only screen and (min-width:1025px){
    /* 电脑端头部导航栏样式 */
    header .nav-pc{
        height:100%;
        display:flex;
        padding:0 30px;
    }
    header .nav-pc .nav-item{
        height:100%;
    }
    header .nav-pc .nav-item>.internal-list{
        display:none;
        width:100%;
        border-left:1px solid #949494;
        border-right:1px solid #949494;
        border-bottom:1px solid #949494;
        /* transition: max-height linear 0.6s;
        max-height: 0px; 
        min-height: 0px;  */
    }
    header .nav-pc .nav-item:hover .internal-list{
        /* max-height: 600px;  */
        display:block;
        overflow: unset;
    }
    header .nav-list .nav-item .internal-list>.nav-item-2>.internal-list-2{
        border:1px solid #949494;
        display:none;
    }
    header .nav-list .nav-item .internal-list>.nav-item-2:hover>.internal-list-2{
        display:block;
    }
    header .nav-list .nav-item .internal-list>.nav-item-2>a>i{
        display: none;
    }
}
/* 1680*1050和1600*900像素的屏幕 */
@media only screen and (min-width:1025px) and (max-width:1720px){
    header{
        height:74px;
    }
    body{
        padding-top:74px;
    }
}
/* 1440*900和1400*1050像素的屏幕 */
@media only screen and (min-width:1025px) and (max-width:1480px){
    header{
        height:68px;
    }
    body{
        padding-top:68px;
    }
}
/* 1366*768和1360*768 */
@media only screen and (min-width:1025px) and (max-width:1390px){
    header{
        height:64px;
    }
    body{
        padding-top:64px;
    }

}
/* 1280*1024和1280*960和1280*800和1280*768和1280*720和1280*600 */
@media only screen and (min-width:1025px) and (max-width:1300px){

}
/* ipad的屏幕尺寸;1024, 768 --------------------------------------------------移动端---------------------------------------------------------------------------------------------*/
/* 各种平板电脑之间的屏幕的逻辑像素的宽度范围大概是1024 */
@media only screen and (max-width:1024px){
    /* 头部导航 */
    header{
        height:100px;
    }
    body{
        padding-top:100px;
    }
    header .menu>i{
        font-size:50px;
    }
    header .logo>div>h1{
        font-size:36px;
    }
    header .logo>div>p{
        font-size:18px;
    }
    header .connect-phone{
        display:none;
    }
    header .menu{
        display:block;
    }
    header .logo{
        width:90%;
        justify-content: unset;
    }
    header .nav-mobile{
        position:absolute;
        top:0;
        right:-360px;
        width:360px;
        box-sizing: border-box;
        padding-top:100px;
        height:100vh;
        background-color:rgba(0,0,0);
        transition:right 0.5s linear 0s; 
        overflow-y:scroll ;
    }
    header .nav-mobile .nav-item{
        font-size:30px;
    }
    header .nav-mobile .nav-item>a{
        display: block;
        color:#ffffff;
        background-color:unset;
        font-size:30px;
        height:60px;
        display:flex;
        align-items:center;
    } 
    header .nav-mobile .nav-item>a>i{
        display:inline-block;
        width:20px;
        vertical-align: middle;
    }
    header .nav-mobile .nav-item .internal-list{
        width:calc(100% - 20px);
        margin-left:20px;
        box-sizing: border-box;
        overflow: unset;
        overflow-y:scroll;
        position: unset;
        background-color: transparent;
        transition: max-height linear 0.8s;
        max-height: 0px; 
        min-height: 0px; 
        border-left:10px solid #d32447;
        color:#ffffff;
    }
    header .nav-mobile .nav-item .internal-list-a{
         max-height: 1200px; 
    }
    header .nav-mobile .nav-item .internal-list>.nav-item-2{
        height:auto;
        display:flex;
        align-items: center;
        justify-content: flex-start;
        flex-wrap: wrap;
        box-sizing: border-box;
        color:#ffffff;
        padding-left:8px;
        
    }
    header .nav-mobile .nav-item .internal-list>.nav-item-2>a{
        height:60px;
        width:100%;
        display:flex;
        align-items: center;
        box-sizing: border-box;
        color:#ffffff;

    }
    header .nav-mobile .nav-item .internal-list>.nav-item-2>a>i{
        display: inline-block;
        width: 20px;
        vertical-align: middle;
    }
    header .nav-mobile .nav-item .internal-list>.nav-item-2>.internal-list-2{
        box-sizing: border-box;
        position: unset;
        left:unset;
        top:unset;
        overflow:hidden;
        max-height: 0px; 
        min-height: 0px; 
        transition: max-height linear 0.5s;
        border-left:10px solid #00a391;
        width:calc(100% - 10px);
        margin-left: 8px;
        background-color: transparent;
    }
    header .nav-mobile .nav-item .internal-list>.nav-item-2>.internal-list-2>a{
        height: 60px;
        line-height: 60px;
        padding:0 15px;
        box-sizing: border-box;
        color:#ffffff;
        text-align: left;
    }
    header .nav-mobile .nav-item .internal-list>.nav-item-2>.internal-list-2-a{
        max-height: 600px;
    }
    

    /* 公共背景墙 */
    .common-banner{
        /* padding-bottom:70%; */
    }
    /* 公共标题 */
    .common-head-title{
        width:100%;
    }
    .common-head-title>h3{
        font-size:52px;
        padding-bottom:20px;
    }
    .common-head-title>h3::before{
        height:9px;
        width:100px;
    }
    .common-head-title>p{
        width:80%;
        font-size:22px;
        margin:0 auto;
        padding-top:20px;

    }
    footer .bottom-copyright>p{
        text-align: center;
    }
    footer .bottom-copyright>p>a{
        display:block;
    }
}
@media only screen and (max-width:768px){
    header{
        height:90px;
    }
    body{
        padding-top:90px;
    }
    header .menu>i{
        font-size:46px;
    }
    header .logo>div>h1{
        font-size:32px;
    }
    header .logo>div>p{
        font-size:18px;
    }
    header .nav-mobile{
        width:300px;
        right:-300px;
        padding-top:90px;
    }
    .common-head-title>h3{
        font-size:34px;
        padding-bottom:10px;
    }
    .common-head-title>h3::before{
        height:7px;
        width:68px;
    }s
    .common-head-title>p{
        font-size:16px;
        margin:0 auto;
        padding-top:15px;
    }
/* 首页底部联系我们 */
    .index-contact .bottom-common{
        width:80%;
        padding:10px 15px 0 15px;
    }
    .index-contact .bottom-common .b-container{
        padding:10px 10px 0 10px;
    }
    .index-contact .bottom-common .connect-us-c .form-bottom{
        margin-bottom:30px;
    }
    .index-contact .bottom-common .connect-us-c .connect-list{
        display:none;
    }
}
/* 移动端的样式适配 安卓的屏幕的逻辑像素宽度一般都是360.高度有640,720,780等等.苹果的手机屏幕逻辑像素宽度为320(苹果5), 375,414等等*/
/* 通常的像素宽度的大概的区间为320~450之间 */
@media only screen and (max-width:414px){
    header{
        height:60px;
    }
    body{
        padding-top:60px;
    }
    header .menu>i{
        font-size:28px;
    }
    header .logo>div>h1{
        font-size:22px;
    }
    header .logo>div>p{
        font-size:12px;
    }
    header .nav-mobile{
        width:240px;
        right:-240px;
        padding-top:60px;
    }
    header .nav-mobile .nav-item{
        font-size:18px;
    }
    header .nav-mobile .nav-item>a{
        height:40px;
        font-size:18px;
    }
    header .nav-mobile .nav-item>a>i{
        font-size: 18px;
    }
    header .nav-mobile .nav-item .internal-list>.nav-item-2>a{
        height: 40px;
    }
    header .nav-mobile .nav-item .internal-list>.nav-item-2>.internal-list-2>a{
        height:40px;
        line-height: 40px;
    }
    header .nav-mobile .nav-item .internal-list>.nav-item-2>a>i{
        font-size:18px;
    }

    /* 公共背景墙 */
    .common-banner .banner-info{
        padding:10px 12px;
    }
    .common-banner .banner-info>h3{
        font-size:18px;
        padding-bottom: 7px;
    }
    .common-banner .banner-info>h3::before{
        width:60px;
    }
    .common-banner .banner-info>p{
        font-size:14px;
        padding-top: 7px
    }
    /* 公共标题 */
    .common-head-title>h3{
        font-size:26px;
        padding-bottom:10px;
    }
    .common-head-title>h3::before{
        height:5px;
        width:52px;
    }
    .common-head-title>p{
        width: 100%;
        font-size:14px;
        margin:0 auto;
        padding-top:10px;
    }
/* 首页联系我们 */
    .index-contact .bottom-common{
        width:94%;
    }
    .index-contact .bottom-common .bottom-nav-list>li{
        width:100px;
    }
    .index-contact .bottom-copyright{
        padding:15px 0px;
    }
    .index-contact .bottom-copyright>p{
        font-size:14px;
        line-height:24px;
    }
}
@media only screen and (max-width:375px){
    header .nav-mobile{
        width:200px;
        right:-200px;
    }
}
@media only screen and (max-width:360px){
    
}
@media only screen and (max-width:320px){
    header .nav-mobile{
        width:180px;
        right:-180px;
    }
.index-contact .bottom-copyright>p{
        padding:0px;
}
/* 动画类 */
header .nav-mobile-a{
    right:0px;
}