.tab-title {
    width: 233px;
    height: 30px;
    border: 1px solid #E2E2E2;
    display: inline-block;
    background: #E2E2E2;
    border-radius: 3px;
    line-height: 30px;
    font-size: 12px;
    text-align: center;
    color: #000000;
    margin-top: 30px;
    cursor: pointer;
}

.tab-list {
    list-style: none;
    padding: 0;
    display: none;
}

.tab-list.on {
    display: block;
}

.tab-title.on {
    border: 0;
    background: #ff0000;
    color: #FFFFFF;
}

.tab-box ul {
    padding: 0;
}

.product_list {
    width: 281px;
    display: inline-block;
    border: 1px solid #f3efef;
    margin: 0 1% 1% 0
}

.product_list img {
    width: 250px;
    display: block;
    margin: auto;
    margin-top: 20px;
    transition: all 0.6s;
}

.product_list_title {
    margin-top: 20px;
    margin-left: 15px;
    font-weight: bold;
}

.product_list_guige {
    margin-top: 20px;
    margin-left: 15px;
    font-size: 14px;
    padding-bottom: 10px;
}

.product_list_jiage {
    font-size: 14px;
    margin-left: 15px;
    margin-bottom: 10px;
}

.hot {
    display: block;
    float: right;
    color: #c9c7c7;
    margin-right: 15px;
}

.product_list:hover {
    color: #ff0000;
}

.product_list img:hover {
    transform: scale(1.1);
}