@media (max-width: 1440px) {
    .text_slide {
        width: 70%;
    }
}

@media (max-width: 1366px) {


}

@media (max-width: 1281px) {
    .container {
        width: 100%;
    }
}

@media (max-width: 1200px) {
    /** HEADER **/
    header, .text_slide {
        padding: 0 60px;
    }

    .video_layer {
        right: 60px;
    }

    /** BODY **/
    main {
        padding: 0 0 60px;
    }

    .box_primary {
        padding: 60px;
    }

    #about .box_primary {
        padding: 0 60px 60px;
    }

    .certification_logo {
        padding: 60px 0 0;
    }

    .item_news .row_news {
        padding: 0 60px;
    }

}

@media (max-width: 1024px) {
    /** HEADER **/
    header {
        font-size: 14px;
    }

    .navbar-brand img {
        height: 30px;
        margin: 27px 0;
    }

    .menu-scroll li a, .nav-lang a {
        line-height: 85px;
    }

    /** SLIDE **/
    .text_slide ul li:nth-child(1) {
        font-size: 40px;
    }

    /** BODY **/
    main {
        overflow: hidden;
    }

    .certification_logo {
        padding: 60px 60px 0;
    }

    .item_catalog img {
        height: 350px;
    }

}

@media (max-width: 991px) {

}

@media (max-width: 820px) {
    /** HEADER **/
    .iconnav {
        display: inline-block !important;
    }

    .menu {
        position: fixed;
        width: 100%;
        height: 100%;
        background: var(--color-primary);
        color: #fff;
        opacity: 0;
        pointer-events: none;
        transform: translateX(300px);
        transition: all 500ms ease-in-out;
        z-index: 9;
    }

    .menu.active {
        opacity: 1;
        pointer-events: auto;
        transform: translateX(0);
    }

    .navbar_fix {
        padding: 60px;
        display: inline-block;
        width: 100%;
    }

    .menu-scroll li {
        float: left;
        display: block;
        width: 100%;
        text-align: left;
        padding: 10px 0;
    }

    .menu-scroll li a,
    .scroll .menu-scroll li a {
        line-height: initial;
    }

    /** BODY **/
    .card-body img {
        height: 210px;
    }

    .description img, .content_about,
    .item_news img {
        height: auto;
    }

    .description [class*=col-xs-],
    .item_news [class*=col-xs-] {
        width: 100%;
    }

    .content_about {
        padding: 50px 0 0;
    }

    .item_newarrivals img {
        height: 235px;
    }

    .item_catalog img {
        height: 400px;
    }

    .item_news [class*=col-xs-]:nth-child(2) {
        padding: 30px 0 0;
    }

}

@media (max-width: 768px) {

}

@media (max-width: 600px) {
    /** HEADER **/
    header, .text_slide {
        padding: 0 25px;
    }
    .navbar_fix {
        padding: 50px 25px;
        height: 100px;
    }

    /** BODY **/
    h1{
        font-size: 44px;
    }
    h2 {
        font-size: 30px;
    }
    .slide_show {
        position: relative;
        margin-top: 85px;
    }

    .slide_show:after {
        height: 200px;
    }

    .video_layer {
        right: 25px;
    }

    .index-video-wrapper {
        height: 50vh;
    }

    .text_slide {
        display: none;
    }

    main {
        padding: 0 0 50px;
    }
    .promotion h2 {
        font-size: 22px;
    }
    .show_promotion,.content_about,.item_newarrivals,.item_catalog {
        padding: 25px 0 0;
    }

    .card-body img, .item_newarrivals img {
        height: 400px;
    }
    .name_gems label {
        font-size: 40px;
    }
    .item_catalog img {
        height: 500px;
    }

    .card-body figcaption {
        padding: 20px 0 0;
    }

    .card-body figcaption .price {
        font-size: 24px;
    }

    .card-body figure a {
        bottom: 15px;
        opacity: 1;
    }

    .icon {
        width: 100%;
    }

    .box_primary {
        padding: 50px 25px;
    }

    #about .box_primary {
        padding: 0 25px 50px;
    }

    .certification_logo {
        padding: 50px 25px 0;
    }

    .item_news .row_news,
    .item_news [class*=col-xs-]{
        padding: 0;
    }

    .item_news .row_news {
        margin: 0;
    }
    .item_news > div {
        position: relative;
        padding: 50px 25px;
    }
    .item_news [class*=col-xs-]:nth-child(2) {
        padding: 15px 0 0;
    }
    .contact iframe {
        width: 100%;
        height: 300px;
    }
    .icon > div {
        display: block;
        padding: 0 0 15px;
    }
    .icon > div:last-child {
        padding: 0;
    }
    .icon span {
        display: block;
        padding-bottom: 5px;
    }

}

@media (max-width: 414px) {
    .card-body img, .item_newarrivals img {
        height: auto;
    }
    .name_gems label {
        font-size: 40px;
    }
}

@media (max-width: 375px) {
    .item_catalog img {
        height: auto;
    }
}

@media (max-width: 320px) {

}

@media (max-height: 600px) {

}