body,div,ul,li,a,span,small,b,img,p,dl,dt,dd,h1,h2,h3,h4,table,tr,td,input,button{margin:0;padding:0;}
li{list-style:none;}
body{
    font-size:14px  ;
    width: 100%;
    height: 100%;
    font-family:"siyuan";
    font-style:normal;
    font-stretch:normal;
    font-variant:normal;
}
h1,h2,h3,h4,h5,h6{font-weight:normal;}
img{border: none;}
em,i,b{font-style:normal;}
ul,ol,li{list-style:none;margin:0;padding:0;}
a{text-decoration:none;}
a:hover{text-decoration:none;}
table{border-collapse:collapse;border-spacing:0;}
input,select,option{outline:none;}
html{width: 100%;height: 100%;font-size: 14px;}
*{
    outline: none;
}
.clearFloat:after{
    visibility: hidden;
    clear: both;
    display: block;
    height: 0px;
    content: "";
}
.clearFloat{
    zoom: 1;
}
.box{
     width: 100%;
     height: auto;
 }
 ::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: rgba(0, 0, 0, 0.1);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb {
  border-radius: 3px;
  background: rgba(0, 0, 0, 0.2);
}
@media screen and (max-width: 1680px){
    .index_box .content {
        width: 100% !important;
    }
    .brand .brand-box {
        padding: 0 3% !important;
    }
    .brand .search {
        min-width: 1055px;
    }
    .brand .search .logo_img {
        padding: 20px 2% 20px 0 !important;
    }
    .brand .brand_share {
        margin-left: 0 !important;
    }
}
@media screen and (min-width: 761px) {
    body {
        min-width: 1280px;
    }
}
/*  公用的头部和底部样式  */
.header{
    width: 100%;
    height: 35px;
    background-color: #e5e8ec;
    border-bottom: 1px solid #d6d6d6;
}
.header .lianjie{
    width: 1200px;
    margin: 0 auto;
    background-color: #e5e8ec;
}
.header .lianjie .head_ul{
    width: auto;
    float: right;
}
.header .lianjie .head_ul li{
    color: #444444;
    font-size: 12px;
    font-weight: 500;
    line-height: 35px;
    float: left;
    cursor: pointer;
    position: relative;
}
.header .lianjie ul .second_li{
    width: 3px;
    margin: 0;
    padding: 0;
}
.header .weixin{
    width: 42px;
    text-align: center;
}
.header .xglj{
    width: 78px;
    padding-left: 9px;
}
.header .xglj img{
    margin-left: 3px;
}

.drop_down_div{
    width: 105px;
    height: 121px;
    display: none;
    z-index: 90;
}
.drop_down_div img{
    margin: 22px auto 0;
    display: block;
}
.drop_down_div .text{
    line-height: 25px;
    font-size: 12px;
    color: #464c57;
    display: block;
}
.drop_down_wx{
    position: absolute;
    top: 40px;
    right: -5px;
    text-align: center;
    background: #FFFFFF;
    box-shadow: 3px 3px 8px 1px rgba(0, 62, 146, .15);
}

.drop_down_lianjie{
    width: 170px;
    height: auto;
    position: absolute;
    top: 35px;
    left: -40px;
    text-align: center;
    background-color: #fff;
    border-radius: 4px;
    -webkit-box-shadow: 0 6px 12px rgba(0,0,0,0.175);
    box-shadow: 0 6px 12px rgba(0,0,0,0.175);
    background-clip: padding-box;
    z-index: 100;
}
.drop_down_lianjie ul{
    width: 100%;
    clear: both;
}
.drop_down_lianjie ul li{
    display: block;
    clear: both;
    width: 100%;
    height: 25px;
    line-height: 25px!important;
    text-align: left;
    text-indent: 20px;
}
.drop_down_lianjie ul li a{
    color: #444444;
    display: block;
}
.drop_down_lianjie ul li:hover a{
    color: #fea22b;
}
/* 下拉div */
.brand{
    width: 100%;
    height: 80px;
    position: sticky;
    top: 0;
    z-index: 10009;
    background: #fff;
    box-shadow: 0 2px 3px 1px rgba(0, 0, 0, .05);
}
.brand .brand-box {
  padding: 0 70px;
  height: 80px;
}
.brand .search{
    width: 100%;
    float: left;
    height: 80px;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
.brand .search .logo_img {
    padding: 20px 45px 20px 0;
    float: left;
}
.brand .search .input_div{
    float: left;
    width: 185px;
    height: 33px;
    border-radius: 16px;
    border: 1px solid #9999ad;
}
.brand .search .search-input{
    float: left;
    width: 142px;
    height: 33px;
    line-height: 33px;
    text-indent: 15px;
    border:none;
    background: none;
}
.brand .search button{
    display: inline-block;
    float: left;
    width: 42px;
    height: 33px;
    border: none;
    cursor: pointer;
    background: url("../images/brand-bg1.png") no-repeat center center;
}
.brand .brand_text{
    height: 100%;
    line-height: 35px;
    padding: 0 0 0 20px;
    background: url("../images/brand-pic3.png") no-repeat center left;
}
.brand .brand_href{
    height: 100%;
    line-height: 35px;
    padding: 0 0 0 20px;
    background: url("../images/brand-pic1.png") no-repeat center left;
}
/* .brand .brand_erwei{
    height: 100%;
    line-height: 35px;
    padding: 0 0 0 25px;
    background: url("../images/home_weixin_small.png") no-repeat center left;
} */

/* 导航栏链接 */
.brand_share_link {
  display: none;
  float: left;
  margin-left: 20px;
}
.brand .brand_share{
    /*float: right;*/
    width: auto;
    /*margin-left: 230px;*/
    cursor: default;
    vertical-align: middle;
    position: relative;
    height: 80px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.brand_share .brand_erwei{
  width: 24px;
  height: 24px;
  background: url("../images/index-weixin-dh.png") no-repeat;
}
.brand_share .brand_erwei:hover{
  background: url("../images/home_weixin_small1.png") no-repeat;
}
.brand_share .brand_erwei_div{
    position: absolute;
    top: 80px;
    left: -75px;
    width: 105px;
    height: 121px;
    background: url("../images/brand-bg4.png") no-repeat;
    text-align: center;
    display: none;
    z-index: 80;
    background: #fff;
}
.brand_share .brand_erwei_div img{
  padding-top: 5px;
}
.brand_share .brand_erwei_div p{
  margin-top: -2px;
  color: #6c6c6c;
  font-size: 10px;
}
.brand_share .brand_href_div{
    position: absolute;
    top: 25px;
    left: -24px;
    width: 131.5px;
    height: 91px;
    background: url("../images/brand-bg3.png") no-repeat;
    background-size: 100% 100%;
    text-align: center;
    display: none;
    z-index: 80;
}
.brand_share .brand_href_div img{
    margin-top: 30px;
    margin-left: 5px;
}
.brand_share .brand_share_div{
    position: absolute;
    top: -12px;
    left: -140px;
    width: 142px;
    height: 160px;
    background: url("../images/brand_share_bg.png") no-repeat;
    text-align: center;
    display: none;
    z-index: 80;
}
.brand_share .brand_share_div .img_erwei{
    margin-top: 15px;
}
.brand_share .brand_share_div p{
    line-height: 25px;
}

/* 底部 */
.end{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 44px;
    background-color: #252e47;;
}
.endnr{
    width: 1200px;
    height: 36px;
    display: flex;
    display: -ms-flexbox;
    justify-content: space-between;
    -ms-flex-pack: justify;
    text-align: center;
    margin: 0 auto;
    background-color: #252e47;;
}
.endnr .move_end_list{
    display: none;
}
.end h1{
    color:#959aa8;
    font-size: 12px;
    line-height: 36px;
  
    float: left;
}
.endlist{
    /*width: 280px;*/
    height: 36px;
    /*margin-left: 59px;*/
    /*margin-right: 47px;*/
    float: left;
    /* background: url("../images/end-bg.jpg"); */
}
.endlist ul li{
    width: 91px;
    float: left;
    color:#959aa8;;
    font-size: 12px;
    line-height: 36px;
}
.endlist ul li:last-child {
    width: 60px;
    white-space: nowrap;
}
.endlist ul li a{
    display: block;
    float: left;
    padding-left: 20%;
    color:#959aa8;;
}
.endlist ul li span {
  display: block;
  float: right;
}

.endlist ul li:hover{
    text-decoration:underline ;
}
.end h2{
    color:#959aa8;;
    font-size: 12px;
    line-height: 36px;
    float: left;
}

/** 鼠标以上下划线 */
.hover_a{
    font-size: 14px;
    color: #ffffff;
}
.hover_a:hover{
    text-decoration: underline;
}