.container {
    width: 100%;
    height: 100vh;
    flex-direction: column;
    max-width: 750px;
    margin: 0 auto;
}

.header {
   width: 100%;
   height: 0.91rem;
   max-width: 750px;
   margin: 0 auto;
   position: fixed;
   top: 0;
   z-index: 999;
   display: flex;
   align-items: center;
}

.header-bg182{
    background: url(../image/web2/header-bg2.png) no-repeat;
    background-size: 100% 100%;
}

.header-bg183{
    background: url(../image/web2/header-bg3.png) no-repeat;
    background-size: 100% 100%;
}

.header-bg184{
    background: url(../image/web2/header-bg4.png) no-repeat;
    background-size: 100% 100%;
}

.header-icon{
    width: 0.78rem;
    height: 0.78rem;
    margin: 0 0 0 0.15rem;
}

.header-store{
    margin: 0 0 0 3.7rem;
}

.header-store img{
    width: 1.68rem;
    height: 0.6rem;
}

.fb-btn{
    width: 0.58rem;
    height: 0.58rem;
    margin: 0 0 0 0.4rem;
}

.wrapper{
    position: relative;
}

.section1{
    width: 100%;
    height: 18.18rem;
    position: relative;
}

.kv-1-prize{
    width: 4.4rem;
    height: 6.2rem;
    position: absolute;
    top: 0.8rem;
    left: 3rem;
}

.kv-2-prize{
    width: 100%;
    height: 3.8rem;
    position: absolute;
    top: 5.8rem;
    left: 0;
}

.sectionA-btn{
    width: 6.39rem;
    height: 2.32rem;
    position: absolute;
    top: 9rem;
    left: 0.8rem;
}

.sectionB-btn{
    width: 7.03rem;
    height: 1.84rem;
    position: absolute;
    top: 9.3rem;
    left: 0.3rem;
}

.sectionC-btn{
    width: 2.85rem;
    height: 1.32rem;
    position: absolute;
    top: 9.4rem;
    left: 2.4rem;
}

.sectionA-gift{
    width: 100%;
    height: 4.9rem;
    position: absolute;
    top: 12.67rem;
    left: 0;
}

.sectionB-gift{
    width: 100%;
    height: 4.02rem;
    position: absolute;
    top: 12.4rem;
    left: 0;
}

.sectionC-gift{
    width: 100%;
    height: 5.6rem;
    position: absolute;
    top: 12.4rem;
    left: 0;
}