h3 {
    text-align: center;
    transition: 1s;
    color: yellow;
    width: 40%;
    padding: 5%;
    margin-left: auto;
    margin-right: auto;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

h3:hover {
    transform: rotate(180deg);
    color: yellowgreen;
}

h2 {
    text-align: center;
    transition: 1s;
    color: yellow;
    width: 40%;
    padding: 5%;
    margin-left: auto;
    margin-right: auto;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

h2:hover {
    color: rgb(255, 0, 242);
    transform: scale(2.0);
}

h1 {
    text-align: center;
    transition: 1s;
    color: yellow;
    width: 40%;
    padding: 5%;
    margin-left: auto;
    margin-right: auto;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
}

h1:hover {
    color: rgb(0, 72, 255);
    transform: scale(0.5);
}

body {
    background-color: black;
}

#vid {
    margin: 2%;
    display: flex;
    justify-content: center;
    margin-left: auto;
    margin-right: auto;
    transition: 1s;
    scale: 150%;
    margin-top: 10%;
}

#vid:hover {
    transform: scale(1.5);
}

#aud {
    display: flex;
    justify-content: center;
    transition: 1s;
    scale: 120%;
    margin-top: -4%;
    background-color: yellow;
}

#aud:hover{
    transition: 3s;
    background-color: rgb(255, 0, 106);
}