* {
    margin: 0;
    padding: 0;
    -webkit-text-stroke-width: 0px;
    -moz-text-stroke-width: 0px;
    -o-text-stroke-width: 0px;
    -ms-text-stroke-width: 0px;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    font-family: "PingFangSC-Regular", "Microsoft YaHei"
}
body {
    font-family: "PingFangSC-Regular", "Microsoft Yahei", arial, \5b8b\4f53,
        "Helvetica Neue", Helvetica, STHeiTi, sans-serif;
    background-color: #fff;
    font-size: 12px;
    color: #000;
}
a {
    color: #000;
    font-size: 12px;
    text-decoration: none;
    /* blr: expression(this.onFocus=this.blur()); */
}
input,
select,
textarea {
    vertical-align: middle;
    width: auto;
    outline: none;
    border: 0;
}
select {
    appearance: normal;
    -webkit-appearance: none;
    -moz-appearance: none;
}
img {
    vertical-align: middle;
    border: 0;
    outline: none;
}

div,
p,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6 {
    display: block;
    width: auto;
    height: auto;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0px;
    border: 0;
}
::-webkit-scrollbar {
    width: 0;
}

header{
    width: 100%;
    height: 50px;
    background: #1E1E1E;
    position: fixed;
    top:0;
    left: 0;
    z-index: 100000;
    opacity: 1;
}
header .nav{
    width:930px;
    height: 100%;
    margin: auto;
    display: flex;
    align-items: center;
    min-width:870px;
}
header .nav .logo{
    display: inline-block;
    width: 140px;
}
header .nav .img{
    display: block;
    width: 100%;
}
header .nav .navRight{
    display: flex;
    flex: 1;
    width: 100%;
    justify-content: flex-end;
    margin-left: 15%;
    font-size: 20px;
    color: #ffffff;
    /* display: -webkit-box; */
}
header .nav .navRight .li{
    display: inline-block;
    width: 120px;
    margin:0 10px;
    text-align: center;
    /*max-width: 120px*/
    
}
header .nav .navRight .li:nth-child(4){
    position: relative;
    z-index: 10000;
}

header .nav .navRight .li:nth-child(4):hover ul{
    height:200px;
    /* padding-top: 50px; */
}
header .nav .navRight .li:nth-child(4) ul{
    background: #222222;
    z-index: -100;
    display: block;
    position: absolute;
    top:50px;
    left: 0;
    width: 100%;
    text-align: center;
    height: 0;
    overflow: hidden;
    transition: .5s;
    box-shadow: 0 0 1px rgba(0,0,0,0.2);
}
header .nav .navRight .li:nth-child(4) ul li{
    height: 50px;
    line-height: 45px;
    cursor: pointer;
    /* padding-right: 18px; */
}
header .nav .navRight .li:nth-child(4) ul li img{
    border:none;
    width: 14px;
    position:absolute;
    top:10px;
    right:24px

}
header .nav .navRight .li:nth-child(4)> img{
    width: 12px;

}
header .nav .navRight .li:nth-child(4) ul li a{
    font-size: 13px;
    opacity: 0.8;
    color: #ffffff;
    display: inline-block;
    width: 100%;
    height: 100%;
}
header .nav .navRight .li:nth-child(4) ul li a:hover{
    opacity: 0.6;

}
header .nav .navRight .li .a{
    width:125px;
    display: inline-block;
    color: #ffffff;
    font-size: 14px;
    opacity: 0.6;
    height:50px;
    line-height:50px;
}
header .nav .navRight .li .nav3{
    /* width:100px; */
}
header .nav .navRight .li:hover .a{
    color: #ffffff;
    opacity: 0.2;
}
header .fixed{
    width: 100%;
    height: 0px;
    /*overflow: hidden;*/
    transition: 0.5s;
    position: fixed;
    top:50px;
    left: 0;
    width: 100%;
    background-color: rgba(255,255,255,0.1);
}
header .fixed .out{
    background-color: rgba(0,0,0,0.8);
    /*overflow: hidden;*/
    /*min-height: 220px;*/
    display: none;
}
header .fixed .out ul{
    margin: 0 auto;
    /*min-height: 220px;*/
    text-align: center;
    -moz-box-shadow:0 3px 3px #040404; 
    -webkit-box-shadow:0 3px 3px #040404; 
    box-shadow:0 3px 3px #040404;
}
header .fixed .out ul li{
    display: inline-block;
    width: 200px;
    z-index: 1000;
    
}
header .fixed .out ul li div{
    width: 100%;
    margin-top: 20px;
    /* margin-bottom: 20px; */
}
header .fixed .out ul li img{
    display: block;
    width: 100%;
}
header .fixed .out ul li .auto{
    width:auto;
    height:190px;
    opacity: 0.5;
}
header .fixed .out ul li .auto:hover{
    opacity:1;
}
header .fixed .out ul li span{
    display: block;
    clear: both;
    width: 100%;
    text-align: center;
    color: rgba(255,255,255,0.5);
    font-size: 14px;
    line-height: 18px;
    /* margin-bottom: 18px; */
}
header .fixed .out ul li a:hover span{
    color: rgba(255,255,255,1);
}
header .fixed  .smallBorder{
    position: relative;
}
header .fixed  .smallBorder i{
    position: absolute;
    top:30px;
    right: 0;
    height:100px;
    border-right:1px solid #000000;
    opacity: 0.1;
}
header .fixed  .out .smallBorder{
    /* margin-top: 40px; */
    /* overflow: hidden; */
}
header .fixed  .out .column{
    position:absolute;
    width:1px;
    height:106px;
    border-right:1px solid rgba(255,255,255,0.1);
    top:42px;
    /* right:0; */
}
header .fixed  .out .smallBorder i{
    top:20px;
}
header .fixed  .out .smallBorder .auto{
    width:auto;
}
header .fixed  .out .home i{
    position: absolute;
    top:0px;
    right: 0;
    height:100px;
    border-right:1px solid #000000;
    opacity: 0.1;
}
header .fixed ul li img{
    transform: translateY(-20px);
}
header .fixed i{
    position: absolute;
    top:10px;
    right: -40px;
    height:100px;
    border-right:1px solid #000000;
    opacity: 0.1;
}
header .fixed ul li span{
    transform: translateY(-20px)
}
footer{
    width: 100%;
    background: #1b1b1b;
    color: #FFFFFF;
    padding-top: 40px;
    padding-bottom: 40px;
}
footer .container{
    width: 64%;
    margin: 0 auto;
    min-width:870px;
}
footer ul{
    width: 100%;
    font-size: 12px;
}
footer ul li{
    display: inline-block;
    vertical-align: top;
    margin-left: 10%;
}
footer .container li .top{
    font-size: 14px;
    display: inline-block;
    color:rgba(255,255,255,0.9);
}
.appDown .wx-code {
    margin-left: 50px;
    padding: 10px;
    background: #fff;
    box-sizing: border-box;
}
footer .container li .top div{
    display: inline-block
}
footer .container li .top div:nth-child(2){
    font-size: 14px;
}
footer ul li:nth-child(1){
    margin-left: 0;
}
footer ul li span{
    display: block;
    margin-bottom: 10px;
}
footer ul li span a{
    color: rgba(255,255,255,0.5);
}
footer ul li span a:hover {
    color: rgba(255,255,255,0.9);
}
footer .container p{
    clear: both;
    display: block;
    opacity: 0.4
}
footer i{
    width: 100%;
    display: block;
    border-top: 1px solid #ffffff;
    margin: 20px 0;
    opacity: 0.1;
}
footer .download{
    float: right;
    margin-left: 0;
}
footer .download .div{
    display: inline-block;
}
footer .download .div div{
    padding: 6px;
    align-items: center;  
    width: 110px;
    height: 110px;
    background: #ffffff;
}
footer .download .div:hover div{
    background: rgba(255,255,255,.2);
    
}
footer .download div:nth-child(1){
    margin-right: 100px;
}
.wx-code{
    display: none;
    position: absolute;
    top: -150px;
    left: 50%;
    margin-left: 10px;
    width: 150px;
    opacity: 1;
    z-index: 1;
}
.weixin{
    position: relative;
}
.weixin:hover > .wx-code{
    display: block;
}

/*清除浮动代码*/
.clearfloat:after{display:block;clear:both;content:"";visibility:hidden;height:0}
.clearfloat{zoom:1}

.service {
    position: relative;
}
.service > .wx-code {
    top: 0;
}
.service:hover > .wx-code {
    display: block;
}