.video-main-section {
    position: relative;
    padding-top: 150px;
    padding-bottom: 20px;
    background-color: #f8f9fa;
/*    background-image: url('/Images/BackgroundStars.jpg');*/
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    z-index: 1; 
}
@media (max-width: 992px) {
    .video-main-section {
        padding-top: 450px;
    }
}
@media (max-width: 992px) {
    .video-main-section-user {
        padding-top: 410px !important;
    }
}

    .video-main-section::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
/*        background: rgba(0, 0, 0, 0.5)!important;*/
        z-index: -1 !important;
    }

.category-card {
    background: white;
    border-radius: 12px;
    box-shadow: 0px 5px 15px rgba(0, 0, 0, 0.1);
    padding: 25px;
    margin-bottom: 30px;
    margin-top: 90px;
}

    .category-card img {
        width: 100%;
        height: 300px;
/*        object-fit: cover;*/
        object-fit: contain;
        border-radius: 8px;
    }

    .category-card h3 {
        color: #0056b3;
        text-align: center;
        margin-top: 20px;
    }

    .category-card p {
        font-size: 16px;
        color: #555;
        text-align: center;
    }

    .category-card .details {
        margin-top: 20px;
        font-size: 18px;
    }

.btn-back {
    background-color: #0056b3;
    color: white;
    padding: 12px 20px;
    border-radius: 8px;
    text-decoration: none;
    text-align: center;
    display: inline-block;
    width: 100%;
    margin-top: 20px;
}

    .btn-back:hover {
        background-color: #004494;
    }

@media (max-width: 768px) {
    .container {
        width: 90%;
    }
}

/*.navbar {
    background-color: black;
}*/
.view-audio-maincont {
    margin-top: 200px;
}
@media (max-width: 992px) {
    .view-audio-maincont {
        margin-top: 370px;
    }
}
.main-cont {
    margin-top: 200px;
}
@media (max-width: 992px) {
    .main-cont {
        margin-top: 440px !important;
    }
    .main-cont-admin {
        margin-top: 480px !important;
    }
}