.content-4 {
    position: relative;
    margin-top: 50px;
    margin-bottom: 100px;
}
.drc-owl-carousel{
    margin-left: 25%;
}
.content-4 .section-1 .main-section-2 .list-function ul li p {
    width: 505px;
    height: 54px;
}

.content-4 .section-4 .main-section-5 {
    margin: 60px 0 !important;
}

.content-4 .section-4 .main-section-5 .spec .spec-1 h3 {
    font-size: 24px;
}

.content-4 .section-4 .main-section-5 .spec .spec-1 {
    width: 820px;
    display: flex;
    justify-content: space-between;
    border-bottom: 1px solid #fff;
}

.content-4 .section-4 .main-section-5 .spec .spec-1 p {
    color: #FFF;
    font-size: 18px;
    font-style: normal;
    font-weight: 400;
    line-height: 150%;
    padding: 30px 0;
}
.content-4 .section-4 .main-section-5 .spec .spec-1 p:last-child {
    font-size: 16px;
}

.content-4 .section-4 .main-section-7 .catalogue-img {
    width: 879px;
    height: 700px;

}

.content-4 .section-5 {
    background-image: url("../images/bg-start.png");
}

.content-4 .product-overview img {
    width: 100%;
    display: block;
}

.banner-vh .img-display {
    overflow: hidden;
    width: 500px;
}

.banner-vh .img-showcase {
    display: flex;
    width: 500px;
    height: 500px;
    transition: all 0.5s ease;
}

.banner-vh .img-showcase img {
    width: 100%;
    transition: all 1s ease-in-out;
}

.banner-vh .img-showcase img:nth-child(n+2){
    display: none;
}

.content-4 .product-overview .img-select .img-product {
    border: 0.5px solid #fff;
    padding: 40px;
}

.content-4 .product-overview .img-select .img-product:nth-child(1) {
    border-top: none;
    border-left: none;
}

.content-4 .product-overview .img-select .img-product:nth-child(2) {
    border-top: none;
    border-right: none;
}

.content-4 .product-overview .img-select .img-product:nth-child(3) {
    border-bottom: none;
    border-left: none;
}

.content-4 .product-overview .img-select .img-product:nth-child(4) {
    border-bottom: none;
    border-right: none;
}

.content-4 .product-overview .img-select {
    display: flex;
}

.content-4 .product-overview .img-item {
    width: 200px;
    height: 200px;
}

.content-4 .product-overview .img-item img {
    width: 100%;
    height: auto;
    margin: auto;
}

.content-4 .product-overview .img-item:nth-child(1),
.content-4 .product-overview .img-item:nth-child(2),
.content-4 .product-overview .img-item:nth-child(3),
.content-4 .product-overview .img-item:nth-child(4) {
    margin-right: 0;
}

.content-4 .product-overview .img-item:hover {
    opacity: 0.8;
}

/* timeline */
.timeline_area {
    position: relative;
    z-index: 1;
}

.single-timeline-area {
    position: relative;
    z-index: 1;
    padding-left: 250px;
}


.single-timeline-area .timeline-date {
    position: absolute;
    width: 180px;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -ms-grid-row-align: center;
    align-items: center;
    -webkit-box-pack: end;
    -ms-flex-pack: end;
    justify-content: flex-end;
    padding-right: 60px;
}

.single-timeline-area .timeline-date::after {
    position: absolute;
    width: 3px;
    height: 100%;
    content: "";
    background-color: #ebebeb;
    top: 0;
    right: 30px;
    z-index: 1;
}

.single-timeline-area .timeline-date::before {
    position: absolute;
    width: 25px;
    height: 25px;
    border-radius: 50%;
    background-color: #fff;
    content: "";
    top: 40%;
    right: 19px;
    z-index: 5;
    margin-top: -5.5px;
}

.single-timeline-area .timeline-date p {
    margin-bottom: 0;
    color: #fff;
    font-size: 13px;
    text-transform: uppercase;
    font-weight: 500;
}

.single-timeline-area .single-timeline-content {
    width: 652px;
    margin: 50px 0;
    z-index: 1;
}

.single-timeline-area .single-timeline-content .timeline-text h3 {
    font-size: 32px;
}

.single-timeline-area .single-timeline-content .timeline-text p {
    margin-bottom: 0;
}

.product-img-1 {
    margin-left: 10%;
}

.product-img-1 img.svg-1 {
    margin-top: 10%;
}

.product-img-1 p {
    position: absolute;
    width: 420px;
    margin-top: -5%;
    margin-left: -10%;
}

.product-img-2 {
    margin-left: 45%;
    margin-top: -3%;
}

.product-img-2 p {
    position: absolute;
    margin-top: -5%;
    margin-left: 20%;
}

/* mobile screen */
@media (max-width:620px) {
    .product-img-1 {
        margin-left: 0;
    }

    .product-img-1 img {
        width: 45% !important;
        /* margin-top: 10%; */
    }

    .product-img-2 img {
        width: 45% !important;
        /* margin-top: 10%; */
    }

    .product-img-1 p {
        position: inherit !important;
        width: 100%;
        margin: 15px 0;
        color: var(--light-white, #FFF);
        text-align: justify;
        font-size: 14px;
        font-style: normal;
        font-weight: 400;
        line-height: 150%;
    }

    .product-img-2 {
        display: flex;
        margin-left: 0;
        margin-top: 0;
        flex-direction: column-reverse;
    }

    .product-img-2 p {
        position: inherit !important;
        margin: 15px 0;
        width: 100%;
        color: var(--light-white, #FFF);
        text-align: justify;
        font-size: 14px;
        font-style: normal;
        font-weight: 400;
        line-height: 150%;
    }
    .content-4 .section-1 .main-section-1{
        margin-top: 0 !important;
    }
    .content-4 .section-1 .main-section-1 img {
        width: 100%;
    }

    .img-position-1>div {
        position: inherit !important;
        width: 100%;
    }

    .content-4 .section-1 .main-section-2 {
        margin-top: 20px;
    }

    .content-4 .section-1 .main-section-2 .list-function ul li p {
        width: 100%;
        height: auto;
        font-size: 14px;
    }

    .content-4 .section-4 .main-section-5 {
        margin: 50px 0;

    }

    .content-4 .section-4 .main-section-5 .spec .spec-1 h3 {
        font-size: 14px;
    }

    .content-4 .section-4 .main-section-5 .spec .spec-1 {
        width: 100%;
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid #fff;
    }

    .content-4 .section-4 .main-section-5 .spec .spec-1 p {
        font-size: 14px;
        padding: 30px 0;
    }

    .content-4 .section-4 .main-section-7 .catalogue-img {
        width: 100%;
        height: auto;

    }

    .content-4 .section-5 {
        background-image: url("../images/bg-start.png");
    }
    .content-4 .product-overview img {
        width: 100%;
        display: block;
    }

    .banner-vh .img-display {
        overflow: hidden;
        width: 70%;
    }

    .banner-vh .img-showcase {
        display: flex;
        width: 100%;
        height: auto !important;
        transition: all 0.5s ease;
    }

    .banner-vh .img-showcase img {
        width: 100%;
    }

    .content-4 .product-overview .img-select {
        display: flex;
    }
    .content-4 .product-overview .img-select  .col-3{
        width: 22% !important;
    }
    .content-4 .product-overview .img-item img {
        width: 100%;
        height: auto;
        margin: auto;
    }

    .content-4 .product-overview .img-item:nth-child(1),
    .content-4 .product-overview .img-item:nth-child(2),
    .content-4 .product-overview .img-item:nth-child(3),
    .content-4 .product-overview .img-item:nth-child(4) {
        margin-right: 0;
    }

    .content-4 .product-overview .img-item:hover {
        opacity: 0.8;
    }
    /* timeline */
    .single-timeline-area {
        padding-left: 50px;
    }

    .single-timeline-area .timeline-date {
        width: 85px;
    }

    .single-timeline-area .timeline-date::after {
        width: 2px;
        height: 100%;
        right: 60px;
    }

    .single-timeline-area .timeline-date::before {
        width: 16px;
        height: 16px;
        top: 35%;
        right: 52px;
        margin-top: -12px;
    }

    .single-timeline-area .timeline-date p {
        width: 50% !important;
        font-size: 14px;
    }

    .single-timeline-area .single-timeline-content {
        width: 100%;
        margin: 20px 0 !important;
    }

    .single-timeline-area .single-timeline-content .timeline-text h3 {
        font-size: 20px;
    }
}

/* end mobile screen */
/* ipad screen */
@media (min-width: 620px) and (max-width:1000px) {
    .content-4 .product-overview .img-select  .col-3{
        width: 20% !important;
    }
    .banner-vh .img-display {
        overflow: hidden;
        width: 50% !important;
    }
}
@media (min-width :620px) and (max-width :1440px) {
    .content-4 {
        margin-top: 50px;
    }

    .product-img-1 img {
        width: 30% !important;
    }

    .product-img-2 img {
        width: 30% !important;
    }

    .product-img-1 {
        margin-left: 10%;
    }

    .product-img-1 img.svg-1 {
        margin-top: 10%;
    }

    .product-img-1 p {
        position: absolute;
        min-width: none;width: 220px !important;
        font-size: 14px;
        margin-top: -5%;
        margin-left: -10%;
    }

    .product-img-2 {
        margin-left: 50%;
        margin-top: -3%;
    }

    .product-img-2 p {
        position: absolute;
        min-width: 220px !important;
        font-size: 14px;
        margin-top: -15%;
        margin-left: 20%;
    }

    /* first section */
    .img-position-1>div {
        position: inherit !important;
        width: 100%;
    }

    .content-4 .section-1 .main-section-2 {
        margin-top: 150px;
    }

    .content-4 .section-1 .main-section-2 .list-function ul li p {
        width: 100%;
        height: auto;
    }

    .content-4 .section-4 .main-section-5 {
        margin: 0;

    }

    .content-4 .section-4 .main-section-5 .spec {
        width: 90%;
        margin: auto;
    }

    .content-4 .section-4 .main-section-5 .spec .spec-1 h3 {
        font-size: 14px;
    }

    .content-4 .section-4 .main-section-5 .spec .spec-1 {
        width: 100%;
        display: flex;
        justify-content: space-between;
        border-bottom: 1px solid #fff;
    }

    .content-4 .section-4 .main-section-5 .spec .spec-1 p {
        font-size: 14px;
        padding: 30px 0;
    }

    .content-4 .section-5 {
        background-image: url("../images/bg-start.png");
    }
    .content-4 .product-overview img {
        width: 100%;
        display: block;
    }
    /* .banner-vh .img-showcase img:nth-child(n+2){
        display: none;
    } */
    .banner-vh .img-display {
        overflow: hidden;
        width: 90%;
    }

    .banner-vh .img-showcase {
        display: flex;
        width: 100%;
        height: auto;
        transition: all 0.5s ease;
    }

    .banner-vh .img-showcase img {
        width: 100%;
    }
    .content-4 .product-overview .img-select {
        display: flex;
    }

    .content-4 .product-overview .img-item {
        width: 140px;
        height: 140px;
        margin: 20px !important;
    }

    .content-4 .product-overview .img-item img {
        width: 100%;
        height: auto;
    }

    .content-4 .product-overview .img-select .img-product {
        padding: 0 !important;
    }

    .content-4 .product-overview .img-item:hover {
        opacity: 0.8;
    }
    /* timeline */
    .single-timeline-area {
        padding-left: 50px;
    }

    .single-timeline-area .timeline-date {
        width: 85px;
    }

    .single-timeline-area .timeline-date::after {
        width: 2px;
        height: 100%;
        right: 60px;
    }

    .single-timeline-area .timeline-date::before {
        width: 16px;
        height: 16px;
        top: 40%;
        right: 52px;
        margin-top: -12px;
    }

    .single-timeline-area .timeline-date p {
        width: 50% !important;
        font-size: 14px;
    }

    .single-timeline-area .single-timeline-content {
        width: 100%;
        margin: 20px 0 !important;
    }

    .single-timeline-area .single-timeline-content .timeline-text h3 {
        font-size: 20px;
    }
}

@media screen and (max-width:992px) {
    .content-4 .product-overview .img-select .img-product {
       height: auto;
        border: 1px solid #fff !important;
        border-radius: 6px;
        padding: 0 !important;
        margin: 2.5px;
        display: flex;
        justify-content: center;
        align-items: center;
    }

    .content-4 .product-overview .img-item {
        width: auto;
        height: auto !important;
    }

   
    .content-4 .product-overview .img-select .img-product:nth-child(2) {
        border: 1px solid #fff !important;
    }

    .content-4 .product-overview .img-select .img-product:nth-child(3) {
        border: 1px solid #fff !important;
    }
}
/* end ipad screen */