body{
    min-height: 100vh;
    position: relative;
}
.banner{
    width: 100%;
    position: relative;
}
.banner .swiper-slide img{
    width: 100%;
}
.swiper-button-prev, .swiper-rtl .swiper-button-next{
    left: 100px;
}
.swiper-button-next, .swiper-rtl .swiper-button-prev{
    right: 100px;
}
.swiper-button-next, .swiper-button-prev{
    color: #ffffff;
    background: rgba(0,0,0,0.15);
    padding: 15px 15px;
    top: 45%;
}
.swiper-pagination-bullet-active{
    background: #ffffff;
}
.swiper-pagination-bullet{
    width: 40px;
    height: 5px;
    border-radius: 0;
}
.search_parent{
    position: absolute;
    left: 0;
    top:0;
    width:100%;
    height: 100%;
    display: flex;
    display: -webkit-flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
}
.search{
    width: 31.25vw;
    height: 60px;
    display: flex;
    display: -webkit-flex;
    align-items: center;
    box-sizing: border-box;
    background: rgba(0,0,0,0.15);
    padding: 5px;
    z-index: 999;
}
.search>input{
    height: 50px;
    width: 500px;
    border: none;
    outline: none;
    font-size: 16px;
    padding-left: 16px;
}
.search>img{
    height: 50px;
    width: 100px;
}