* {
    font-family: 'Segoe UI', Tahoma, Verdana, sans-serif;
    box-sizing: border-box;
    padding: 0;
    margin: 0;
}

body {
    text-align: center;
    padding: 2rem 1rem;
}

nav {
    display: flex;
    justify-content: space-between;
    padding-right: 33rem;
}

.testimonies {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
    text-align: center;
}

.written {
    text-align: start;
}

.vids {
    padding: 2rem;
    width: fit-content;
    height: max-content;
    border-radius: 30px;
    background-color: antiquewhite;
}

video {
    height: 500px;
}

p {
    margin-bottom: 3rem;
}

p.bottom {
    text-align: center;
}

.back-to-top {
    position: fixed;
    bottom: 10px;
    right: 5px;
    background-color: #ffffff;
    color: black;
    border: 1px solid black;
    border-radius: 5px;
    padding: 5px 10px;
    cursor: pointer;
    display: none;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.3);
    width: 30px;
    height: 40px;
}

.back-to-top:hover {
    background-color: #ffffff;
}

@media screen and (max-width: 800px) {
    nav {
        display: flex;
        justify-content: space-between;
        padding-right: 8rem;
    }

    .testimonies {
        display: inline-block;
        padding: 1rem;
        margin-right: 0rem;
    }

    .vids {
        height: 570px;
        margin-bottom: 2rem;
    }

    video {
        height: 500px;
        margin-bottom: 1rem;
    }

    h3 {
        font-size: 0.7rem;
    }
}