#body {
    position: relative;
    align-content: center;
    justify-content: center;
    margin-top: 200px;
    background-color: rgb(63, 63, 73);
    color: rgb(237, 237, 238);
}

#color-box {
    width: 100%;
    height: 100vh;
    line-height: 50vh;
    text-align: center;
    margin: 3rem auto;
    font-family: Georgia, 'Times New Roman', Times, serif;
    transition: background-color 0.2s ease-in;
}

.h1, .enter {
    text-align: center;
}