body {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    background-color: #0f0f0f;
    margin: 0;
    overflow: hidden;
}

button {
    background-color: #333;
    color: white;
    padding: 6px 10px;
    font-size: 1em;
    margin: 10px;
    cursor:pointer;
    border-radius: 6px;
}

button:hover {
    background-color: #555;
}

svg {
    background: none;
}