body {
    background-color: blue;
}

.container {
    margin-left: 25%;
    width: 50%;
    margin-right: 25%;
}

.container h1 {
    text-align: center;
    color: black;
    font-size: 6rem;
    font-family: sans-serif;
}

.container button {
    text-align: center;
    color: black;
    font-family: sans-serif;
    font-size: 2.25rem;
    font-weight: bolder;
    width: 100%;
    padding-top: 7%;
    padding-bottom: 7%;
    background-color: yellowgreen;
    margin-top: 10%;
}

.container button:hover, .container button:active {
    background-color: green;
}

.title {
    margin: -1.5%;
}

#word {
    margin-top: 10%;
    text-align: center;
    font-family: sans-serif;
    font-size: 4rem;
}