html body{
    font-family: "Microsoft YaHei";
}
.navbar{
    padding: 0;
}

.height_0{
    display: none;
    width: 10%;
    text-align: center;
    font-size: 15px;
}

.height_0:first-child{
    margin-left: 80px;
}
.nav_top .height_0:nth-child(5){
    margin-right: 80px;
}

.height_0>div>a{
    cursor: default;
}

.navbar-dark .navbar-nav .nav-link{
    font-weight: bold;
    font-size: 14px;
    color: #D9D9D9;
    padding: 0;
}

.nav_top{
    width: 837px;
    margin: 0 auto;
    background-size: 837px 53px;
    background-position: top;
}

.navbar-dark .navbar-nav .nav-link:hover{
    color:#FF70A0;
}

.secondary_menu{
    display: block;
    width: 100px;
    font-size: 12px;
    text-align: center;
    overflow: hidden;
}

.secondary_menu:nth-child(1){
    position: absolute;
    top: 0px;
    left: 40px;
}

.secondary_menu:nth-child(2){
    position: absolute;
    top: 0px;
    left: 139px;
}

.secondary_menu:nth-child(3){
    position: absolute;
    top: 0px;
    left: 90px;
}

.secondary_menu:nth-child(4){
    position: absolute;
    top: 0px;
    left: 535px;
}

.secondary_menu:nth-child(5){
    position: absolute;
    top: 0px;
    left: 635px;
}

.main_secondary_menu{
    position: absolute;
    display: none;
    width: 100px;
    left: calc(50% - 50px);
    font-size: 12px;
    text-align: center;
    z-index: 99;
    top: 0px;
    overflow: hidden;
    padding-bottom: 24px;
}

.main_secondary_menu>a{
    margin-top: 20px;
    font-size: 14px;
    width: 90px;
    height: 20px;
    line-height: 20px;
    padding: 0;
    color: #989898;
}

.main_secondary_menu>a:hover{
    background: #FA2A70;
    border-radius: 10px;
    color: #E8E8E8;
}

.font_choose{
    border-radius: 10px;
    background: #FA2A70;
    color: #E8E8E8;
}

.secondary_menu>a{
    text-align: center;
    display: block;
    box-sizing: border-box;
    width: 90px;
    line-height: 20px;
    font-size: 14px;
    height: 20px;
    color: #989898;
    margin: 3.5px auto;
    padding: 0;

}

.secondary_menu>a:first-child{
    margin-top: 10px;
}

.secondary_menu>a:hover{
    border-radius: 10px;
    background: #FA2A70;
    color: #E8E8E8;
}

.nav_bottom{
    width: 242px;
    height: 45px;
    margin: auto;
    background: url("../image/Nav/NavBottom_Background.png") no-repeat 100% 100%;
    background-position: bottom;
    display: flex;
    justify-content: center;
}

.nav-item{
    margin: 17px 8px;
}

.nav_contact{
    width: 20px;
    height: 20px;
    margin: auto;
}

.bt_sm{
    width: 284px;
    height: 116px;
    font-size: 13px;
    text-align: center;
    position: absolute;
    z-index: 99;
    overflow: hidden;
    display:none;
}

.phone_menu_content{
    margin: 5px auto 0 auto;
    color: white;
}

.wechat_menu_content{
    margin: 5px 5px 10px 5px;
    color: white;
    font-size: 10px;
}

.fixed-bottom{
    bottom: -34px;!important;
}

.animation_fadeinup{
    animation: bounce 1s infinite linear;
}

.nav-bottom-item{
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    width: 25%;
}

.record_info{
    position: fixed;
    bottom: 8px;
    z-index: 99;
    font-size: 12px;
    color: #BCBCBC;
}

.record_info>span{
    z-index: 99;
}

.record_info >span:hover{
    cursor: pointer;
}

.color1{
    color: #6F78C2;
}

#dropdown_menu{
    display: none;
    position:absolute;
    top:50px;
    left: calc(50% - 388px);
    width: 776px;
    height: 152px;
}

.dropdown_second_menu{
    width: 100%;
    height: 100%;
    display: flex;
    flex-flow: row nowrap;
}