.product_item {
    background: #FFFFFF;
    box-shadow: 0px 6px 20px rgba(127, 145, 162, 0.15);
    border-radius: 10px;
    display: inline-block;
    margin: 1.1112%;
    width: 22.7778%;
    padding: 36px 30px;
    box-sizing: border-box;
    vertical-align: top;
    position: relative;

    -webkit-transition: all .3s;
    -moz-transition: all .3s;
    -ms-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;


}

.product_item:hover {
    box-shadow: 0px 6px 20px rgba(127, 145, 162, 0.35);
}

.product_item.selected {
    box-shadow: 0px 6px 20px rgba(127, 145, 162, 0.15), 0 -5px #4486f4 inset;
}

.product_item.selected:hover {
    box-shadow: 0px 6px 20px rgba(127, 145, 162, 0.35), 0 -5px #4486f4 inset;
}

.product_item.selected .product_item_submit {
    opacity: 0;
    z-index: 0;
    pointer-events: none;
}

.product_item:not(.selected) .qty_block, .product_item:not(.selected) .cart_url  {
    opacity: 0;
    z-index: 0;
    pointer-events: none;
}

.product_item .qty_block {
    width: 30%;
    opacity: 1;
    line-height: 40px;
    position: absolute;
    right: 0px;
    top: 0px;
    -webkit-transition: opacity .3s;
    -moz-transition: opacity .3s;
    -ms-transition: opacity .3s;
    -o-transition: opacity .3s;
    transition: opacity .3s;
}
.product_item .cart_url {
    position: absolute;
    right: 0;
    bottom: -4px;
    width: 30%;
    text-align: center;
    font-size: 13px;
    line-height: 1em;
    color: #7F91A2;
    opacity: 1;
    -webkit-transition: opacity .3s;
    -moz-transition: opacity .3s;
    -ms-transition: opacity .3s;
    -o-transition: opacity .3s;
    transition: opacity .3s;
}
.product_item .cart_url:hover{
    color: #383838;
}
.product_item_img {
    display: block;
    text-align: center;
}

.product_item_img img {
    max-width: 100%;
    max-height: 100%;
}

.product_item_name {
    font-size: 18px;
    line-height: 1.5em;
    height: 3em;
    overflow: hidden;
    margin-bottom: 24px;
    display: block;
}

.product_item_skus {
    margin: 24px 0;
    position: relative;
}

.product_item_skus:not(.select) {
    display: flex;
    justify-content: space-between;
}

.product_select_selected {
    border: 1px solid #D5DEF0;
    box-sizing: border-box;
    border-radius: 4px;
    padding-left: 20px;
    padding-right: 40px;
    line-height: 30px;
    font-size: 14px;
    position: relative;
    cursor: pointer;
}

.product_select_selected:before {
    content: attr(data-name);
    white-space: nowrap;
    overflow: hidden;
    width: 100%;
    display: block;
}

.product_select_selected i {
    top: 9px;
    right: 20px;
    position: absolute;
}

.product_select {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    background: #FFFFFF;
    border: 1px solid #F1F3F7;
    box-shadow: 0px 6px 20px rgba(127, 145, 162, 0.15);
    border-radius: 4px;
    z-index: 10;
    overflow: hidden;
}

.product_item_skus.select span {
    width: 100%;
    display: block;
    border: none;
    text-align: left;
    padding: 0 20px;
    box-sizing: border-box;
    border-bottom: 1px solid #F1F3F7;
    border-radius: 0;
    margin: 0;
}

.product_item_skus span {
    border: 1px solid #D5DEF0;
    border-radius: 4px;
    text-align: center;
    line-height: 30px;
    font-size: 14px;
    cursor: pointer;
    margin: 0 5px;
    width: 100%;
    position: relative;
    -ms-user-select: none;
    -moz-user-select: none;
    -khtml-user-select: none;
    -webkit-user-select: none;
}

.product_item_skus span:hover {
    background: #f7faff;
}

.product_item_skus span.active {
    background: #E3EDFD;
    color: #4486F4;
    font-weight: 500;
}

.product_item_skus span.cart_active:after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    padding: 4px;
    background: #4486f4;
    border-radius: 50%;
    margin-top: -2px;
    margin-right: -2px;
}


.product_item_skus span.disabled {
    cursor: default;
    opacity: 0.5;
    pointer-events: none;
}

.product_item_skus span:first-child {
    margin-left: 0;
}

.product_item_skus span:last-child {
    margin-right: 0;
}

.product_item_form .price {
    font-size: 24px;
    font-weight: bold;
    display: block;
    margin-top: 10px;
}

.product_item_skus_select:before {
    content: attr(data-select-text);
}


.product_item .product_discount {
    top: 28px;
    left: 30px;
}

.product_item .product_item_favorite {
    z-index: 10;
    position: absolute;
    top: 23px;
    right: 25px;
    border-radius: 50%;
    padding: 5px;
}

.product_item .product_item_favorite:hover {
    box-shadow: 0 0 5px 1px #b2c1d1;
}


.product_item .product_item_rating {
    margin: 0.3em 0 0.8em;
}

.product_item_submit {
    background: #4486F4;
    border-radius: 4px;
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
    color:#fff;
    width: 48px;
    height: 48px;
    text-align: center;
    line-height: 48px;
    position: absolute;
    right: 0px;
    bottom: 0px;
    -webkit-transition: opacity,width .3s;
    -moz-transition: opacity,width .3s;
    -ms-transition: opacity,width .3s;
    -o-transition: opacity,width .3s;
    transition: opacity,width .3s;
}
.product_item_submit .cart_white{
    margin: 12px;
    vertical-align: top;
}
.product_item_submit span{
    display: inline-block;
    padding: 0 12px 0 11px;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    opacity: 0;
    -webkit-transition: opacity .3s;
    -moz-transition: opacity .3s;
    -ms-transition: opacity .3s;
    -o-transition: opacity .3s;
    transition: opacity .3s;
}

.product_item_submit.disabled {
    opacity: 0.4;
    pointer-events: none;
}

.product_item_submit:hover {
    background: #2870E7;
    color:#fff;
    width: 142px;
}
.product_item_submit:hover span{
    opacity: 1;
}

#product-list {
    margin: -20px;
}
.product_item.help_kit {
    background: #E9F6F0;
}
.product_item.help_kit .desc {
    font-size: 12px;
    max-width: 280px;
    text-align: center;
    width: 100%;
    margin: 0 auto;
    position: relative;
}

.product_item.help_kit .bg-price {
    background: #adddc6;
    border-radius: 10px;
    width: 200px;
    height: 100px;
    position: absolute;
    top: 110px;

}
.product_item.help_kit .bg-price .bg-price__inner {
    margin-top: 43px;
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    padding-right: 23px;
}
.product_item.help_kit .bg-price .compare_price {
    color: #ececec;
    display: inline-block;
    position: relative;
    font-size: 13px;
    margin-right: 8px;
}
.product_item.help_kit .bg-price .compare_price:before {
    content: '';
    width: 100%;
    border-bottom: 1px solid #ececec;
    display: block;
    top: 49%;
    position: absolute;
}
.product_item.help_kit .desc div {
    font-size: 12px;
    max-width: 280px;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}


.product_item.help_kit .bg-price .difference_price {
    background: #FFFFFF;
    font-size: 9px;
    padding: 0px 3px;
    max-height: 17px;
    line-height: 17px;
}
.product_item.help_kit .bg-price .price {
    color: #fff;
    font-weight: bold;
    font-size: 25px;
}
.product_item.help_kit .windows-kit {
    max-height: 164px;
    z-index: 1;
    position: relative;
    left: -9px;
    max-width: 121px;
}
.product_item.help_kit .office-kit {
    max-height: 122px;
    z-index: 1;
    position: relative;
    top: 25px;
    left: -8px;
    max-width: 86px;
}
.product_item.help_kit .btn span:before {
    content: attr(data-text);
}
.product_item.help_kit .btn i {
    margin: 12px;
    margin-left:0px;
}
.product_item.help_wrapper.help_kit .btn.active {
    background: #17844f;
}
.product_item.help_wrapper.help_kit .btn.active span:before {
    content: attr(data-text-active);
}
.product_item.help_kit svg {
    z-index: 3;
    position: absolute;
    top: 7px;
    right: 58px;
}
/*response*/
@media (max-width: 1440px) and (min-width: 1025px) {
    #product-list {
        margin: -1.13808%;
    }

    .product_item {
        width: 30.2222%;
        margin: 1.3888%;
    }
}

@media (max-width: 1024px) {
    .product_item .qty_block, .product_item .cart_url {
        width: 40%;
        max-width: 120px;
    }

    .product_item.help_kit .help_footer {
        margin-top:50px;
    }
}

@media (max-width: 1024px) and (min-width: 641px) {
    #product-list {
        margin: -1.42857%;
    }

    .product_item {
        width: 47.2222%;
        margin: 1.3888%;
        padding: 20px 2.7777% 28px;
    }

    .product_item .product_discount {
        top: 20px;
        left: 6%;
    }

    .product_item .product_item_favorite {
        top: 17px;
        right: 5%;
    }

    .product_item_img {
        height: 232px;
    }

    .product_item_name {
        margin-bottom: 20px;
    }

    .product_item_skus {
        margin: 20px 0;
    }

    .product_item_skus span {
        margin: 0 4px;
    }

    .product_item.selected {
        box-shadow: 0px 6px 20px rgba(127, 145, 162, 0.15), 0 -4px #4486f4 inset;
    }

    .product_item.selected:hover {
        box-shadow: 0px 6px 20px rgba(127, 145, 162, 0.35), 0 -4px #4486f4 inset;
    }


    .product_item_name {
        font-size: 16px;
    }

}

@media (max-width: 640px) {
    #product-list {
        margin: -1.42857%;
    }

    .product_item {
        width: 97.2972%;
        margin: 1.3888%;
        padding: 16px 16px 20px;
    }

    .product_item_img {
        height: 180px;
    }

    .product_item .product_discount {
        top: 16px;
        left: 16px;
    }

    .product_item .product_item_favorite {
        top: 15px;
        right: 14px;
        padding: 3px;
    }

    .product_item_skus span {
        font-size: 12px;
        margin: 0 3px;
        line-height: 22px;
    }

    .product_item_name {
        margin-bottom: 16px;
    }

    .product_item_name {
        font-size: 14px;
    }

    .product_item_skus {
        margin: 16px 0 20px;
    }

    .product_item_submit {
        width: 40px;
        height: 40px;
        line-height: 40px;
    }

    .product_item .qty_block {
        line-height: 30px;
    }
    .qty_block input{
        font-size: 14px;
    }

    .product_item.selected {
        box-shadow: 0px 6px 20px rgba(127, 145, 162, 0.15), 0 -3px #4486f4 inset;
    }

    .product_item.selected:hover {
        box-shadow: 0px 6px 20px rgba(127, 145, 162, 0.35), 0 -3px #4486f4 inset;
    }

    .product_item_submit .cart_white{
        margin: 10px;
    }

    .product_select_selected {
        padding-left: 10px;
        padding-right: 23px;
        line-height: 22px;
    }
    .product_select_selected i{
        top: 6px;
        right: 7px;
    }
    #category_base.filter_isset .category_content .product_item {
        width: 97.2972% !important;
        margin: 1.3888% !important;
        padding: 16px 16px 20px;
    }
    .product_item.help_kit .help_icons {
        width: 204px;
    }
    .product_item.help_kit .bg-price .price {
        margin-top:5px;
    }
}