div.index-body .category-nav {
    height: 80px;
    width: 100%;
    line-height: 80px;
    background: #eceaea;
}

div.index-body .category-nav ul {
    width: 1200px;
    height: 80px;
    line-height: 80px;
    margin: 0 auto;
}

div.index-body .category-nav ul li.this {
    color: #e8001a;
}

div.index-body .category-nav li {
    display: inline-block;
    font-size: 16px;
    height: 80px;
    margin-top: -5px;
}

div.index-body .category-nav li:hover {
    cursor: pointer;
}

div.index-body .category-nav li span:not(.first) {
    font-size: 30px;
    position: relative;
    top: 5px;
    display: inline-block;
    width: 20px;
    text-align: center;
}

div.index-body .category-body ul {
    width: 1200px;
    margin: 3rem auto;
}

div.index-body .category-body ul li {
    width: 230px;
    height: 320px;
    margin: 0 5px 10px 0;
    float: left;
    border: 1px solid #ddd;
}

div.index-body .category-body ul li > a {
    width: 200px;
    height: 200px;
    margin: 5%;
    display: inline-block;
}

div.index-body .category-body ul li a img {
    width: 100%;
    height: 100%;
}

div.index-body .category-body ul li > div {
    margin: 5%;
    width: 90%;
}

div.index-body .category-body ul li > div p.integral {
    font-size: 20px;
    color: #e8001a;
}

div.index-body .category-body ul li > div p.integral span:last-child {
    font-size: 12px;
    text-decoration: line-through;
    color: grey;
    float: right;
    margin-right: 1rem;
}

div.index-body .category-body ul li > div p.name {
    font-size: 18px;
    margin: 1rem 0;
    width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* 提示语样式 */
.alert.alert-info {
    width: 50%;
    margin: auto;
    font-size: 16px;
    text-align: center;
}