.img-top-section {
    max-width: 100%;
}
.img-top {
    display: block;
    width: 60%;
    margin-left: auto;
    margin-right: auto;
}

.desc-section {
    color: white;
    display: flex;
    align-items: center;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: center;
}

.desc-1 {
    margin: 2vh;
    font-size: 18px;
    font-weight: 500;
}

.desc-2 {
    margin: 20px;
    font-size: 18px;
    display: flex;
    align-items: center;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: center;
}

.desc-3 {
    margin: 20px;
    font-size: 18px;
    display: flex;
    align-items: center;
    flex-direction: column;
    flex-wrap: nowrap;
    justify-content: center;
}

.desc-3 p {
    margin: 10px;
}

.desc-3 a {
    color: white;
    text-decoration: underline;
}

.desc-3 i {
    color: white;
}

.desc {
    font-family: 'Courier', Courier, monospace;
    margin: 2vh;
    width: 90%;
    font-size: 17px;
}

.img-bot-section {
    padding-left: 4vw;
    padding-right: 4vw;
    display: grid;
    gap: 20px;
}

.img-bot {
    width: 100%;
    object-fit: cover;
}

@media screen and (max-width: 621px) {
    .img-bot-section {
        grid-template-columns: repeat(1, 1fr);
    }
}

@media screen and (min-width: 620px) {
    .img-bot-section {
        grid-template-columns: repeat(2, 1fr);
    }
}

.video-section {
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-21-9 {
    width: 90%;
}

.video-21-9 iframe {
    aspect-ratio: 21/9;
}

.video-16-9 {
    width: 90%;
}

.video-16-9 iframe {
    aspect-ratio: 16/9;
}

.back i {
    font-size: 2rem;
    padding: 1em;
    color: white;
}