* {
    margin: 0;
    padding: 0;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

body {
    display: flex;
    padding: 0 10px;
    align-items: center;
    justify-content: center;
    background-color: #121212;
}

.container {
    width: auto;
    max-width: 90%;
    border-radius: 7px;
    background-color: white;
    margin: 10px auto;
    padding: 20px;
}

h2 {
    padding: 15px;
    border-bottom: 1px solid #eaeaea;
}

.content {
    margin: 25px;
    visibility: hidden;
}

.word {
    font-size: 33px;
    text-align: center;
    letter-spacing: 24px;
    margin: auto;
    text-transform: uppercase;

}

.details {
    margin: 25px 0;
}

input {
    padding: 15px;
    font-size: 18px;
    border-radius: 5px;
}

.buttons {
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
}

button {
    border: none;
    color: white;
    cursor: pointer;
    padding: 10px 20px;
    font-size: 15px;
    border-radius: 5px;
}

.start-game {
    margin: 0 auto;
}

.refresh-word {
    background: #121212;
}

.refresh-word:hover {
    background: #2ec4b6;
}

.check-word, .start-game {
    background: #121212;
}

.check-word:hover, .start-game:hover {
    background: #2ec4b6;
}