.cat_item,.cat_item_content {
    float: right;
    box-sizing: border-box
}

.page_categories_items_container {
    float: right;
    width: 100%;
    position: relative;
    text-align: center;
    display: inline-block
}

.cat_item {
    background-color: #fff;
    list-style-type: none;
    -webkit-transition: .2s;
    -moz-transition: .2s;
    -o-transition: .2s;
    display: inline-block;
    padding-bottom: 0;
    border: 1px solid #f1f1ef;
    position: relative
}

.cat_item_img {
    width: 100%;
    float: right
}

.cat_item img {
    width: 100%;
    float: right;
    display: inline-block;
    max-width: 100%
}

.cat_item_content {
    width: 100%;
    padding: 0;
    height: 60px;
    text-align: center;
    align-items: center;
    display: flex;
    justify-content: center
}

.cat_item_content h3 {
    font-size: 21px
}

@media all and (min-width: 1438px) {
    .page_categories_container {
        width:100%;
        float: right;
        position: relative;
        margin-top: 0;
        padding-top: 70px;
        padding-bottom: 30px
    }

    .page_image_up_container {
        width: 100%;
        float: right;
        position: relative;
        height: 400px;
        display: table
    }

    .page_image_up_title {
        display: table-cell;
        vertical-align: middle
    }

    .page_categories_items_container {
        padding-bottom: 30px;
        padding-top: 30px
    }

    .cat_item {
        width: 23.5%;
        margin-bottom: 2%;
        margin-left: 2%;
        box-sizing: border-box;
        padding: 0
    }

    .cat_item:nth-of-type(4n) {
        margin-left: 0
    }
}

@media all and (max-width: 1439px) and (min-width:769px) {
    .page_categories_container,.page_categories_items_container {
        padding-bottom:30px;
        padding-top: 30px
    }

    .page_categories_container {
        width: 100%;
        float: right;
        position: relative;
        margin-top: 0
    }

    .page_image_up_container {
        width: 100%;
        float: right;
        position: relative;
        height: 400px;
        display: table
    }

    .page_image_up_title {
        display: table-cell;
        vertical-align: middle
    }

    .cat_item {
        width: 21.25%;
        margin-bottom: 5%;
        margin-left: 5%;
        box-sizing: border-box;
        padding: 0
    }

    .cat_item:nth-of-type(4n) {
        margin-left: 0
    }
}

@media all and (max-width: 768px) and (min-width:481px) {
    .page_categories_container {
        width:100%;
        float: right;
        position: relative;
        margin-top: 0;
        padding-top: 30px;
        padding-bottom: 30px
    }

    .page_categories_items_container {
        padding-bottom: 30px;
        padding-top: 20px
    }

    .cat_item {
        width: 32%;
        margin-bottom: 2%;
        margin-left: 2%;
        box-sizing: border-box;
        padding: 0
    }

    .cat_item:nth-of-type(3n) {
        margin-left: 0
    }

    .cat_item_content {
        height: 50px
    }

    .cat_item_content h3 {
        font-size: 18px
    }
}

@media (max-width: 480px) and (min-width:319px) {
    .page_categories_container {
        width:100%;
        float: right;
        position: relative;
        margin-top: 0;
        padding-top: 20px;
        padding-bottom: 30px
    }

    .page_categories_items_container {
        padding-top: 20px
    }

    .cat_item {
        width: 48%;
        margin-bottom: 4%;
        margin-left: 4%;
        box-sizing: border-box;
        padding: 0
    }

    .cat_item:nth-of-type(2n) {
        margin-left: 0
    }

    .cat_item:last-child {
        margin-bottom: 0
    }

    .cat_item_content {
        height: 45px
    }

    .cat_item_content h3 {
        font-size: 17px
    }
}

@media (max-width: 320px) {
    .page_categories_container {
        width:100%;
        float: right;
        position: relative;
        margin-top: 0;
        padding-top: 20px;
        padding-bottom: 30px
    }

    .page_categories_items_container {
        padding-top: 20px
    }

    .cat_item {
        width: 48%;
        margin-bottom: 4%;
        margin-left: 4%;
        box-sizing: border-box;
        padding: 0
    }

    .cat_item:nth-of-type(2n) {
        margin-left: 0
    }

    .cat_item:last-child {
        margin-bottom: 0
    }

    .cat_item_content {
        height: 45px
    }

    .cat_item_content h3 {
        font-size: 17px
    }
}