body {
    background-color: #6f6f6f;
    color: #333;
    font-family: 'Lato', sans-serif;
    font-weight: 700;
    margin: 0;
    height: 30em;
}

main {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #c0c0c0;
    padding: 25px;
    margin: 20px auto;
    max-width: 800px;
    box-shadow: 0 0 10px #00000080;
    height: 100%;
}

#howToPlayButton, #startButton, #closeHowToPlayButton {
    padding: 5px;
    padding-left: 10px;
    padding-right: 10px;
    font-size: 1em;
    margin: 0;
    text-align: center;
    border-radius: 20px;
    border: 2px solid #888;
}

#howToPlayButton:hover, #startButton:hover, #closeHowToPlayButton:hover {
    border-color: #000; 
    transition: border-color 0.3s;
}

#howToPlayContainer {
    width: 80%;
}

th {
    max-width: 320px;
}

#timerText {
    font-size: 1.5em;
    margin: 0;
    text-align: center;
    width: 100%;
}

#score {
    font-size: 1.5em;
    margin: 0;
    text-align: center;
}

#prompt {
    font-size: 1.5em;
    margin: 0;
    text-align: center;
}

#problem {
    font-size: 1.5em;
    margin: 0;
    text-align: center;
}

#wordInput {
    padding: 5px;
    font-size: 1em;
    margin: 0;
    text-align: center;
    border-radius: 20px;
    border: 2px solid #888;
}

#gameOverText {
    font-size: 1.2em;
    margin: 0;
    text-align: center;
}

input {
    font-family: 'Lato', sans-serif;
    font-weight: 700;
}