.app{
    width: 100%;
    height: 100vh;
    position: relative;
}
.banner_bj{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    object-fit: cover;
    z-index: -1;
}
.header{ 
    height: 122px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: center;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, .3);
}
.nav_box{
    margin: 0 3vw;
    margin-left: 6vw;    
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
}
.nav_box a{ 
    margin: 0 1vw;
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF; 
    line-height: 122px;
    padding: 0 1vw;
}
.active{
    border-bottom: 1px solid #fff;
}


.foort_box{
    width: 100%;  
    box-sizing: border-box; 
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: space-between;
    font-size: 16px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF; 
    padding: 0 2vw;
    position: absolute;
    bottom: 26px;
}
.title{
    font-size: 24px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF; 
    margin-top: 24px;
    margin-bottom: 24px;
    text-align: center;
}
.text{
    font-size: 18px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF; 
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    justify-content: space-between;
}
.hide_box{ 
    display: none;
}
.swiper-slide-active .hide_box{
    display: block;
}
.share{
    width: 184px;
    height: 39px;
    border: 1px solid #999999;
    opacity: 0.4;
    font-size: 14px;
    font-family: PingFang SC;
    font-weight: 500;
    color: #FFFFFF;
    line-height: 17px; 
    text-align: center;
    line-height: 39px;
    margin-left: 2vw;
    margin-bottom: 10px;
    position: absolute;
    bottom: 45px;
}
.share a{
    margin: 0 5px;
}
.share:hover{
    opacity: 1;
}
.my_table{
    width: 1200px;
    height: 650px;
    background: #FFFFFF; 
    border-radius: 20px;
    margin: 30px auto;
    overflow-y: auto;
    padding: 20px;
    box-sizing: border-box;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    align-items: center;
}