.clear {
    clear: both;
}

.productlist {
    padding: 40px 0px;
    /* border: 1px solid red; */
}

.product_title {
    margin: auto;
    width: 100%;
    border-bottom: 1px solid #dedede;
}

.producttitleitem {
    width: 16%;
    padding: 20px 10px;
    float: left;
    box-sizing: border-box;
    text-align: center;
}

.producttitleitem2 {
    width: 20%;
}

.productclass {
    /*    display: inline-block;*/
    line-height: 21px;
    height: 42px;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.productclass a {
    color: #333333;
}

.proicon {
    width: 24px;
    height: 24px;
    display: inline-block;
    margin-right: 10px;
    transform: translateY(5px);
}

.producttitleitem:hover a {
    color: #004098;
    font-weight: bold;
}

/* 列表 */
.product_list {
    padding: 40px 0px;
    margin: 0px -15px 0px -15px;
}

.product_item {
    width: 25%;
    float: left;
    padding: 15px;
    box-sizing: border-box;
}

.product_inner {
    /* border-radius: 5px; */
    border: 1px solid #e0e0e0;
    overflow: hidden;
}

.product_inner:hover {
    border: 1px solid #004098;
  
}

.inner_img {
    width: 100%;
    border-bottom: 1px solid #e0e0e0;
}

.inner_bottom {
    padding: 15px;
}

.bottom_title {
    font-size: 16px;
    padding: 5px 0px;
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    text-align: center;
}

.inner_version {
    padding: 5px 0px 15px 3px;
    font-size: 13px;
    color: #999;
}

.inner_btn {
    margin-top: 10px;
    background: #e9f2ff;
    font-size: 14px;
    width: 100%;
    height: 35px;
    line-height: 35px;
    text-align: center;
}

.product_inner:hover .inner_btn {
    background: #004098;
}

.inner_btn a {
    color: #004098;
}

.product_inner:hover .inner_btn a {
    color: white;
}
.productactive a{
    color: #004098;
    font-weight: bold;
}
@media screen and (max-width:1200px) {
    .product_list {
        margin: 0px -10px 0px -10px;
    }

    .product_item {
        padding: 10px;
    }

    .proicon {
        display: none;
    }
}

@media screen and (max-width:1000px) {
    .product_item {
        padding: 8px;
    }

    .proicon {
        display: block;
        transform: translateY(22px);
    }

    .producttitleitem {
        width: 33.3%;
        text-align: left;
    }

    .productclass {
        margin: 0px 0px 0px 30px;
    }
}

@media screen and (max-width:700px) {
    .proicon {
        display: block;
        transform: translateY(22px);
    }

    .producttitleitem {
        width: 100%;
        text-align: left;
        padding: 5px 0px;
    }

    .productclass {
        margin: 0px 0px 0px 30px;
    }

    .product_list {
        padding: 10px 0px;
    }

    .product_title {
        margin: auto;
        width: 100%;
    }

    .productlist {
        padding: 10px 0px;
    }

    .product_item {
        width: 50%;
        padding: 10px;
    }

    .product_title {
        margin: auto;
        width: 100%;
        border: 0px solid red;
        background: white;
        box-sizing: border-box;
        padding: 0px 20px 20px 20px;
    }

    .productclass {
        font-size: 15px;
    }

    .inner_bottom {
        padding: 10px;
    }

}