.page-head-background{
    background: url('/static/img/activity/pagehead.jpg') no-repeat center;
    background-size: cover;
    height: 380px;
}
.page-head-box{
    margin: auto;
    width: 1200px;
    padding: 90px 10px;
}
.page-head-title{
    font-size: 36px;
    font-weight: bold;
    color: #333;
    margin-bottom: 22px;
}
.page-head-msg{
    font-size: 14px;
    line-height: 32px;
    color: #333;
    margin-bottom: 22px;
    width: 634px;
}
.page-head-btn-box a{
    width: fit-content;
    display: block;
    height: 40px;
    padding: 0 34px;
    line-height: 40px;
    font-size: 14px;
    margin-right: 14px;
    border-radius: 4px;
    cursor: pointer;
}
.page-head-btn-box a:nth-child(1){
    background: rgb(25, 117, 255);
    color: white;
    transition: all 0.3s;
}
.page-head-btn-box a:nth-child(1):hover{
    background: rgb(0, 98, 245);
}
.page-main-background{
    background: #dcf1f9;
    padding-bottom: 60px;
}
.page-main-box{
    width: 1200px;
    margin: auto;
}
.tab-box{
    height: 45px;
    background: url('/static/img/activity/tab.png') no-repeat center;
    background-size: cover;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 10px;
    margin-bottom: 54px;
}
.tab-item{
    width: 23%;
    font-size: 18px;
    color: #333;
    padding-left: 36px;
}
.tab-item-active{
    background: url('/static/img/activity/tabactive.png') no-repeat;
    background-size: cover;
    height: 45px;
    position: relative;
    top: -10px;
    line-height: 45px;
    color: white;
}
.list-box{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    grid-gap: 40px;
}
.list-item{
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.06);
    border-radius: 4px;
    background: white;
    position: relative;
    top: 0;
    transition: all .3s;
}
.list-item:hover{
    top: -5px;
    box-shadow: 0 4px 4px 0 rgba(0, 0, 0, 0.1);
}
.list-item-img{
    height: 138px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}
.list-item-title{
    padding: 10px;
    font-size: 16px;
    color: #333;
    font-weight: bold;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.list-item-msg{
    color: rgba(0, 0, 0, 0.65);
    font-size: 14px;
    height: 50px;
    padding: 0 10px;
}
.list-item-footer{
    padding: 10px;
    border-top: 1px solid #E8ECEF;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.list-item-footer div:nth-child(1){
    font-size: 12px;
    color: rgba(0, 0, 0, 0.65);
}
.list-item-footer div:nth-child(2){
    font-size: 12px;
    padding: 1px 3px;
}
.list-item-footer .green{
    color: #67c23a;
    border: 1px solid #67c23a;
}
.list-item-footer .blue{
    color: #0052d9;
    border: 1px solid #0052d9;
}
.list-item-footer .gray{
    color:#909399;
    border: 1px solid #909399;
}
.coupon-item{
    display: none;
}