body { 
    margin: 0; 
    padding: 0; 
    width: 100vw;
    height: 100vh;
    background: #f5f7fa;
    overflow-x: hidden;
    font-family: 'Microsoft YaHei';
}
ul{
    display: flex;
    list-style-type: none;
    line-height: 60px;
    height: 60px;
    margin: 0;
}
.displayNone{
    display: none;
} 
ul li{
    border: none;
} 
a{
    text-decoration: none;
}
.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    z-index: 9999999;
    background: #fff;
    display: flex;
    justify-content: center;
}
.top_main{
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    width: 62%;
}
.daohang ul{
    flex: 1;
    /* width: 600px; */
    justify-content: space-between;
}
.daohang_li{
   text-align: left;
   margin: 0 15px;
}
.daohang_li a{
    color: #000;
}
.nav_a font{
    height: 80px;
    background: #FFFFFF;
    font-family: 'Microsoft YaHei';
    font-weight: 400;
    color: #1A1A1A;
    font-size: 18px;
}
.headerAcitve{
    border-bottom: 2px solid #367CF5;
}
.headerAcitve a{
    color: #367CF5;
    font-weight: 500;
}
.u8 {
    position: absolute;
    top:60px;
	left: 0;
    width: 100%;
    z-index: 999999999;
    background:rgba(0,0,0,0.7);
    text-align: center;
	color: #fff;
    display: flex;
    justify-content: space-around;
}
.u8_1{
    /* width: 20%;  */
    /* float: left;  */
    padding: 0 30px;
}
.u8_1 dt{
    line-height: 55px;
	text-align: center;
	/* padding-left: 60px; */
    height: 56px;
    font-size: 20px;
    letter-spacing: 1px;
    margin-top: 17px;
    font-weight: bold;
    display: block;
	font-weight: bold;
    color: #fff;
    cursor: pointer;
}
.u8_1 dd{
    margin: 0;
}
.u8_1 dd .subM2_d{}
.u8_1 dd .subM2_d .subM2_a1{
	text-align: center;
	/* padding-left: 60px; */
	line-height: 40px;
	padding-bottom: 0px;
    position: relative;
    display: block;
    overflow: hidden;
    width: auto;
	font-size: 15px;
    color: #e7e4e4;
    font-family: 'Microsoft YaHei';
}
.lunbotu{
    margin-top: 60px;
    position: relative;
}
.lunbotu img{
    width: 100%;
    height: 382px;
    border: none; vertical-align: top;
}
.lunboDetail{
    position: absolute;
    top: 23%;
    left: 19%;
    width: 400px;
    z-index: 1;
}
.lunboDetail_title{
    font-size: 30px;
    font-family: 'Microsoft YaHei';
    font-weight: 500;
    color: #1A1A1A;
}
.lunboDetail_subTitle{
    margin: 20px 0;
    font-size: 14px;
    font-family: 'Microsoft YaHei';
    font-weight: 400;
    color: #5C6066;
}
.lunboDetail_btn{
    margin-top: 20px;
    background: #367CF5;
    color: #fff;
    padding: 10px 20px;
    border: none;
    display: none;
}
html {
    overflow-y: auto;
    overflow-x: hidden;
}
.container {
    margin-right: calc(100% - 100vw);
    padding: 17px;
}