*{
    padding:0;
    margin: 0;
    font-family: "Rubik", sans-serif;
}

body {
    background: #fab22e;
}

#box {
    width: 80vmin;
    padding: 50px 40px;
    background-color: #15161a;
    position: absolute;
    transform: translate(-50%, -50%);
    top: 50%;
    left: 50%;
    border-radius: 5px;
    box-shadow: 20px 20px 40px;
}

span {
    display: block;
    text-align: center;
    font-size: 100px;
}

#joke {
    color: white;
    text-align: center;
    font-size: 16px;
    font-weight: 400;
    margin: 30px 0px;
}

#btn {
    background: #fab22e;
    color: #171721;
    text-align: center;
    font-size: 18px;
    display: block;
    border: none;
    font-weight: 600;
    border-radius: 5px;
    padding: 12px 25px;
    margin: 0 auto;
    cursor: pointer;
}