.nav-bar-search .van-nav-bar__title .van-field__body input{
  width: 26.4rem;
}
.home-icon {
    position: fixed;
    right: 1rem;
    bottom: 6.6rem;
    cursor: move;
    background: #FFFFFF;
    z-index: 999;
    border-radius: 100%;
    box-shadow: 0px 0px 8px 0px rgba(0, 0, 0, 0.1);
}