.single-events footer:before {
    height: 500px;
}

.first-part iframe {
    height: 400px;
    border-radius: 20px;
    margin-top: 40px;
}

.single-events #contact-banner {
    margin-top: 60px;
}

.single-events #main-section {

    border-bottom-right-radius: 0;
    border-bottom-left-radius: 20;
}

@media(max-width: 768px) {
    .first-part iframe {
        height: 300px;
    }
}

@media(max-width: 575px) {
    .first-part iframe {
        height: 250px;
        margin-top: 15px;
    }
}