* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    width: 100%;
    height: 100dvh;
    display: flex;
    justify-content: center;
    align-items: center;
}

#container {
    background: #222222;
    padding: 5px 15px;
    width: auto;
    height: 180px;
    border-radius: 10px;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#container h1 {
    color: #fff;
}

#button {
    width: 80px;
    height: 40px;
    outline: none;
    border: none;
    border-radius: 5px;
    padding: 0;
    color: #fff;
    background: #222222;
    font-weight: bold;
    border: 2px solid #fff;
    cursor: pointer;
}

#button:hover {
    background: #49A6EA;
}