body {
    background: #f5f5f5;
    padding-bottom: 2rem;
}

.container {
    max-width: 64rem;
    margin: 0 auto;
    overflow-x: hidden;
}

.nav-container {
    width: 100%;
    background: white;
    padding-top: 2vh;
}

.nav-ul {
    padding-left: .5rem;
}

.nav-ul li {
    height: 2.5rem;
    width: auto !important;
    padding-bottom: 1rem;
}

.nav-ul .slide-a {
    color: #555;
    font-size: 1.2rem;
    padding: 0px 1.4rem .8rem 1.4rem;
}

.nav-ul .active-li a {
    color: #000;
    /*border-bottom: 2px solid #000;*/
}

.nav-ul .active-li {
    border-bottom: 2px solid #000;
}


/*瀑布流*/

.fall-box {
    width: 100%;
    margin: 5% 8px 0px 8px;
}

.fall-box .item {
    width: calc((100% - 28px)/2);
    margin-bottom: 0.18rem;
}


/*.fall-box .item:nth-child(1n){
   padding: 3% 1.5% 3% 3%;
}
.fall-box .item:nth-child(2n){
   padding: 3% 3% 3% 1.5%;
}*/

.fall-box .section-p {
    background: white;
    padding-top: 1.5rem;
    padding-left: 5%;
}

.fall-box .item-img {
    width: 100%;
    display: block;
}

.item .title-p {
    color: #000;
    font-size: 1.2rem;
    margin-bottom: .5rem;
}

.item .name-p {
    color: #555;
    font-size: 1rem;
}

.item .price-p {
    margin-top: .8rem;
    color: #444;
    font-size: 1.2rem;
    padding-bottom: 2.2rem;
}

.more-a {
    display: block;
    text-align: center;
    margin-top: 8%;
}

.more-a img {
    width: 6%;
}