html, body, .wrap{height: auto;overflow: auto;}
.main{
    color: #0066ff;
}
.part1, .part2, .part3{
    position: relative;
    background-repeat: no-repeat;
    background-size: cover;
    text-align: center;
    overflow: hidden;
}
.part1{
    background-image: url('../images/p1.jpg');
    height: 15.24rem;
    font-family: '思源黑体 CN', 'Source Han Sans CN', 'Noto Sans CJK SC', 'Microsoft YaHei', '微软雅黑', Helvetica, Arial, sans-serif;
    color: #4785ff;
    letter-spacing: 1px;
}
.yys{
    padding-top: 11.55rem;
    font-size: .2rem;
}
.yy_tit{
    font-size: .42rem;
    font-weight: bold;
    line-height: .6rem;
}
.yy_num{
    margin: .1rem 0 .3rem;
    height: .64rem;
    display: flex;
    justify-content: center;
}
.yy_num i{
    display: block;
    width: .71rem;
    height: .64rem;
    background: url('../images/num.jpg') no-repeat center / cover;
    margin: 0 .13rem;
    font: bold .6rem / .64rem '思源黑体 CN', 'Source Han Sans CN', 'Noto Sans CJK SC', 'Microsoft YaHei';
    color: #6dfaff;
}

.part2{
    background-image: url('../images/p2.jpg');
    height: 20.28rem;
}
.centre{
    width: 12rem;
    margin: 0 auto;
}
.days{
    margin: 11.2rem auto 0;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.days li{
    width: 2.64rem;
    height: 3.4rem;
    margin: 0 .1rem;
}
.day-ico{
    width: 2.21rem;
    height: 2.21rem;
    margin-left: .4rem;
}
.day-ico img {
    display: block;
    width: 100%;
}
.days .btn{
    width: 1.22rem;
    line-height: .44rem;
    background: url('../images/btn.png') no-repeat center / cover;
    display: block;
    margin: .1rem auto 0;
    color: #ffed98;
    font-size: .26rem;
}
.part3{
    background-image: url('../images/p3.jpg');
    height: 6.46rem;
}
.part3 .share{
    margin-top: 1.85rem;
    background: transparent;
    float: none;
    justify-content: center;
}
.part3 .share .item{
    width: 1.06rem;
    height: 1.06rem;
    display: block;
    background-image: url('../images/share.png');
    background-size: 2.12rem 7.42rem;
    margin: 0 .25rem;
}
.part3 .share .tap{
    background-position: 0 0;
}
.part3 .share .hy{
    background-position: 0 -1.06rem;
}
.part3 .share .wx {
    background-position: 0 -2.12rem;
}

.part3 .share .qw {
    background-position: 0 -3.18rem;
}

.part3 .share .bil {
    background-position: 0 -4.24rem;
}

.part3 .share .dy {
    background-position: 0 -5.3rem;
}

.part3 .share .ks {
    background-position: 0 -6.36rem;
}
.part3 .share .item:hover {
    border-color: #32fffd;
    background-position-x: right;
}