.case-study-header {
    display: flex;
    height: 55vh;
    align-items: center;
}

.case-study .copy-title {
    max-width: 650px;
}

.case-study h2, .case-study h4 {
    font-family: "Proxima Nova Bold", sans-serif !important;
    margin-bottom: 10px;
}

.case-study .client-name {
    font-size: 24px;
    line-height: 26px;
}

.case-study .client-name {
    color: #e3b77d;
    margin-bottom: 32px;
    padding: 0;
    letter-spacing: 1px;
}

.case-study h4 strong, .two-cols h4 strong {
    font-weight: 800;
}

.case-study .client-description {
    line-height: 27px;
    font-weight: 300;
    color: #5e6367;
    letter-spacing: 0.3px;
}

.sidebar-links h5 {
    color: #e3b77d;
    text-transform: uppercase;
    margin-bottom: 4px;
    font-size: 11px;
}

.case-study .sidebar-links ul {
    margin-bottom: 25px;
}

.case-study .sidebar-links li {
    opacity: .7;
    line-height: 1.6rem;
    font-size: 1rem;
}

.group {
    position: relative;
    padding-bottom: 56.25%;
    padding-top: 35px;
    height: 0;
    overflow: hidden;
}

.group iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

#poster-image {
    background: url('../images/spaceHero.jpg') center center;
    background-size: cover;
    bottom: 0;
    left: 0;
    opacity: 1.0;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 10;
    height: 100%;
    width: 100%;
    cursor: pointer;
}

#poster-image-heb {
    background: url('../images/hebrew-uni/main.png') center center;
    background-size: cover;
    bottom: 0;
    left: 0;
    opacity: 1.0;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 10;
    height: 100%;
    width: 100%;
    cursor: pointer;
}

#poster-image-100 {
    background: url('../images/genius-100/video-poster.jpg') center center;
    background-size: cover;
    bottom: 0;
    left: 0;
    opacity: 1.0;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 10;
    height: 100%;
    width: 100%;
    cursor: pointer;
}
#poster-image-yamaha {
    background: url('../images/yamaha/HeroImage.jpg') center center;
    background-size: cover;
    bottom: 0;
    left: 0;
    opacity: 1.0;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 10;
    height: 100%;
    width: 100%;
    cursor: pointer;
}

.left-col, .right-col {
    padding: 0 48px;
}

.two-cols {
    padding: 140px 0;
    position: relative;
    width: 100%;
}

.img-only img {
    width: 100%;
    margin-bottom: 60px;
}

.img-only-nom img {
    margin-bottom: 24px !important;
}

.small-width {
    max-width: 550px;
    margin: 0 auto;
}

.last-copy-section {
    max-width: 600px;
    margin: 0 auto;
    padding: 140px 0;
}

.last-copy-section h4 {
    color: #e3b77d;
    line-height: 30px;
    padding-bottom: 8px;
}

.case-study .prev-next {
    padding: 110px 0;
    position: relative;
    width: 100%;
    background: #E3B77d;
}

.case-study .prev-next h5 {
    color: #fff;
    font-size: 14px;
    text-transform: uppercase;
    margin-bottom: 10px;
    font-weight: 500;
}

.case-study .prev-next h4 {
    color: #fff;
}

.case-study .prev-next p {
    color: #fff;
    letter-spacing: 0;
}

.case-study .prev-next a {
    color: #fff;
    text-decoration: none;
    display: block;
    transition: .3s ease-in-out;
}

.case-study .prev-next a:hover>.arrow {
    transform: scaleX(20px);
}

.arrow {
    background: url(../images/arrow.svg) no-repeat 50%;
    height: 69px;
    width: 47px;
    display: inline-block;
    background-size: 57%;
    -webkit-transition: -webkit-transform .3s ease-in-out;
    transition: -webkit-transform .3s ease-in-out;
    -o-transition: .3s transform ease-in-out;
    transition: transform .3s ease-in-out;
    transition: transform .3s ease-in-out, -webkit-transform .3s ease-in-out;
}

.prev-link .arrow {
    -webkit-transform: rotate(90deg) translateY(-10px);
    -ms-transform: rotate(90deg) translateY(-10px);
    transform: rotate(90deg) translateY(-10px);
}

.prev-link:hover .arrow {
    -webkit-transform: rotate(90deg) translateY(10px);
    -ms-transform: rotate(90deg) translateY(10px);
    transform: rotate(90deg) translateY(10px);
}

.next-link .arrow {
    -webkit-transform: rotate(-90deg) translateY(-10px);
    -ms-transform: rotate(-90deg) translateY(-10px);
    transform: rotate(-90deg) translateY(-10px);
}

.next-link:hover .arrow {
    -webkit-transform: rotate(-90deg) translateY(10px);
    -ms-transform: rotate(-90deg) translateY(10px);
    transform: rotate(-90deg) translateY(10px);
}


.case-study video {
    width: 100%;
}

@media only screen and (min-width: 1024px) {
    .case-study h4 {
        font-size: 24px;
        line-height: 26.4px;
    }
}

@media only screen and (min-width: 481px) {
    .last-copy-section p {
        font-size: 27px;
        line-height: 34px;
        font-weight: 200;
    }
}

@media only screen and (min-width: 781px) {
    .case-study .prev-link {
        text-align: left;
    }

    .case-study .next-link {
        text-align: right;
    }
}

@media only screen and (min-width: 1024px) {
    .case-study .prev-next h4 {
        font-size: 40px;
        line-height: 40px;
        font-weight: 800;
    }
}

@media only screen and (max-width:767px) {
    .case-study h2 {
        font-size: 30px;
        line-height: 36px;
    }

    .case-study-header{
        padding: 60px 0;
        height: auto;
    }

    .sidebar-links{
        margin-top: 40px;
    }

    p {
        font-size: 18px;
        line-height: 24px;
    }

    .two-cols {
        padding: 60px 0;
    }
    .left-col, .right-col {
        padding: 0;
    }

    .right-col{
        margin-top: 40px;
    }
    .last-copy-section{
        padding: 60px 15px;
    }

    .prev-next{
        text-align: center;

    }

    .prev-link{
        margin-bottom: 60px;
    }


}