.store-bar-tabbar-capa{
    background: url(../img/park/banner2.jpg) no-repeat;background-size: cover;
}
.store-bar-tabbar3{
   background: url('../img/park/banner.jpg') no-repeat  center center; background-size: cover;
}
.xt-img{
    margin-top: 6.3rem;
}
/* 核心功能介绍 */
.park-product-wrap{
    margin-top: 5.7rem;
}

.park-product-item{
    position: relative;
    height:100%;
    border-radius: 8px;
    margin-bottom: 30px;
    overflow: hidden;
    box-sizing: border-box;
    border:1px solid #1f6aff;
}
.park-product-item>h4{
    font-size: 2.4rem;
    font-weight: bold;
    color: #333333;
}
.park-product-item>p{
    margin-top: 30px;
    font-size: 16px;
    line-height: 1.6;
}
.park-product-item .icon-wrap img {position: absolute;bottom:-60px;right:-30px;}