*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
html,body{
    overflow-x: hidden;
}
#app{
    width: 600px;
    margin: 0 auto;
    overflow-x: hidden;
    padding-bottom: 10rem;
}
.head{
    width: 100%;
    position: relative;
}
.head img{
    width: 100%;
}
.head a:nth-child(1){
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    width: 100px;
    height: 100px;
    top: 0;
    left: 0;
}
.head a:nth-child(3){
    display: flex;
    justify-content: center;
    align-items: center;
    position: absolute;
    width: 100px;
    height: 100px;
    top: 0;
    right: 0;
}
.top{
    width: 100%;
    text-align: center;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
}
.top img{
    width: 96%;
    margin-top: 5px;
}
.swiper{
    width: 100%;
    overflow: hidden;
    margin-top: 30px;
    position: relative;
}
.swiper .swiper-slide{
    width: 100%;
    text-align: center;
}
.swiper .swiper-slide img{
    width: 80%;
}
.swiper .swiper-pagination{
    margin: 0 auto;
    left: 0;
    right: 0;

}
.swiper .swiper-pagination-bullet{
    width: 8px !important;
    height: 8px !important;
    background: #484D53 !important;
    opacity: .8 !important;
}
.swiper .swiper-pagination-bullet.swiper-pagination-bullet-active{
    background: #46A0EB !important;

}
.center{
    width: 86%;
    margin: 0 auto;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    padding-bottom: 4px;


}
.center::before{
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: linear-gradient(#2F80ED,#56CCF2);
    border-radius: 16px;
    left: 0;
    top: 0;

}
.center img{
    width: 100%;
    display: block;
}
.center h1{
    font-size: .9rem;
    text-align: center;
    color: #fff;
    background: linear-gradient(to top,#437BFA,#5898FC,#6AB1FE);
    padding: 8px 0;
    height: 2.3rem;
    position: relative;
    z-index: 999;
    width: calc(100% - 6px);
    display: flex;
    margin: 3px auto 0;
    border-radius: 14px 14px 0 0;
    justify-content: center;align-items: center;

}
.center ul{
    background: #fff;
    height: calc(100% - 2.8rem);
    position: relative;
    z-index: 9;
    left: 0;
    right: 0;
    width: calc(100% - 6px);
    margin: 3px auto 0;
    border-radius: 0 0 14px 14px;
    padding: 6px 0;
}
.center ul li{
    width: 100%;
    list-style: none;
    display: flex;
    font-size: .78rem;
    justify-content: space-between;
    align-items: center;
    padding: 4px;

}
.center ul li a{
    width: 100%;
    color: #333;
    display: flex;
    font-size: .86rem;
    justify-content: space-between;
    align-items: center;
}
.lot{
    width: 94%;
    margin: 15px auto;
    position: relative;
}
.lot img{
    width: 100%;
    position: absolute;
}
.lot .swiper2{
    width: 60%;
    position: relative;
    z-index: 99;
    height: 8rem;
    top: 4.5rem;
    margin: 0 auto;
    overflow: hidden;
}
.lot .swiper2 .swiper-slide img{
    width: 100%;
}
.swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled{
    opacity: 1 !important;

}
.swiper-button-next:after, .swiper-button-prev:after{
    content: '' !important;
}
.swiper-button-next:after{
    background: url("../img/qhuan.png")no-repeat center/100%;
    width: 80px;
    height: 80px;
    transform: rotate(180deg);
}
.swiper-button-prev:after{
    background: url("../img/qhuan.png")no-repeat center/100%;
    width: 80px;
    height: 80px;


}
.swiper-button-next, .swiper-container-rtl .swiper-button-prev{
    right: 8% !important;
}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next{
    left: 8% !important;
}
.swiper-button-prev, .swiper-container-rtl .swiper-button-next{
    top: 8rem !important;
}
.swiper-button-next, .swiper-container-rtl .swiper-button-prev{
    top: 8rem !important;
}
.center ul li a span:nth-child(1){
    width: 3rem;
}
.center ul li a span:nth-child(2){
    width: 3.2rem;
}
.center ul li a span:nth-child(3){
    width: 11rem;

}
.footbtn{
    position: fixed;
    margin-top: 8rem;
    display: flex;
    justify-content: space-around;
    align-items: center;
    bottom: .8rem;
    z-index: 2000;

}
.footbtn a{
    width: 42%;
}
.footbtn a img{
    width: 100%;
    animation: moves 3s infinite linear;
    transition: 3s all;
}
@keyframes moves {
    0%{
        transform: scale(1);
    }
    50%{
        transform: scale(.9);
    }
    100%{
        transform: scale(1);
    }
}
@media screen and (max-width:550px){
    #app{
        width: 100%;
    }
}