body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, form, fieldset, input, p, blockquote, table, th, td, embed, object {
    padding: 0;
    margin: 0; 
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
    fieldset, img, abbr {
    border: 0;
}
address, caption, cite, code, dfn, em, 
h1, h2, h3, h4, h5, h6, strong, th, var {
    font-weight: normal;
    font-style: normal;
}
ul {
    list-style: none;
}
caption, th {
    text-align: left;
}
h1, h2, h3, h4, h5, h6 {
    font-size: 1.0em;
}
q:before, q:after {
    content: ”;
}
a, ins {
    text-decoration: none;
}
.contain{
    width:100%;
    min-width: 1200px;
}
.contain img{
    width: 100%;
    line-height:0;
    display:block;
}
#head{
    width: 100%;
    height: 101px;
    position: fixed;
    left:0;
    right:0;
    margin: auto;
    transition: background-color 0.3s;
}
.header {
    width:1200px;
    margin: 0 auto;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    align-items: center;
    
}
.header .logo {
    width:147px;
    height: 43px;
    margin:29px 0;
    cursor: pointer;
}
.header .nav{
    display: flex;
    justify-content: space-between;
}
.header .nav li a{
    padding:0 40px;
    font-weight: 400;
    font-size: 16px;
    cursor: pointer;
    width:64px;
    text-align: center;
}
.header .nav li a:hover{
    color: #000000;
}
.active{
    color: #000000 !important;
}
.header .nav li a{
    color: #8991A7;
}
.foot{
    background: #121821;
    padding: 40px 0;
    font-weight: 400;
    font-size: 13px;
    color: #999999;
    border-bottom: 1px solid #2B374A;
}
.footer{
    width:800px;
    margin: 0 auto;
}
.footer .link{
    display: flex;
    justify-content: space-between;
}
.footer .white{
    font-weight: 500;
    font-size: 16px;
    color: #FFFFFF;
    margin-bottom: 20px;
}
.footer .link p{
    width: 38%;
}
.footer span{
    cursor: pointer;
}
.foot .footer .p3{
    margin-top:20px;
}
.foot2{
    text-align: center;
    padding:20px 0 30px;
}
.foot .footer .p3 img{
    width: 16px;
    margin-right:4px;
    display: inline-block;
    vertical-align: middle;
}