.clients-header {
    height: 50vh;
    background: linear-gradient(rgba(39, 50, 53, 0.7), rgba(39, 50, 53, 0.7)), url("https://storage.googleapis.com/public.studentopportunitycenter.com/landing/images/img/universities-header.jpg") center no-repeat;
    background-size: cover;
}

.clients-header-tagline {
    padding: 75px 0;
    background-color: white;
    text-align: center;
}

.clients-list {
    padding: 50px 0;
    background-color: #fff;
}

.clients-list h2 {
    text-align: center;
    margin-bottom: 50px;
}

.university-logo-flex-container {
    display: flex;
    margin: 0 auto;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 100%;
}

.clients-logo {
    flex: 25%;
    padding: 0 15px;
    margin-bottom: 50px;
    max-width: 25%;
    height: auto;
    align-self: center;
}

.clients-logo-smaller {
    flex: 25%;
    padding: 0 15px;
    margin-bottom: 50px;
    max-width: 16.5%;
    height: auto;
    max-height: 120px;
    align-self: center;
}

.case-studies {
    background-color: #fff;
    padding: 50px 0;
}

.case-studies h2 {
    text-align: center;
    margin-bottom: 50px;
}

.case-study-card {
    border: none;
    background-color: #fff;
    box-shadow: 0 8px 8px rgba(0, 0, 0, 0.2);
}

.case-study-card:hover {
    box-shadow: 0 8px 8px rgba(0, 0, 0, 0.2);
    -webkit-transition-duration: 0.3s; /* Safari */
    transition-duration: 0.3s;
}

.card-head {
    margin-bottom: 20px;
}

.card-arrow {
    font-size: 20px;
    color: #4393a9;
}

@media (max-width: 991px) {
    .clients-logo {
        max-width: 30%;
    }

    .clients-logo-smaller {
        max-width: 24%;
    }
}

@media (max-width: 768px) {
    .clients-logo {
        max-width: 50%;
    }

    .clients-logo-smaller {
        max-width: 43%;
    }
}