html{
    font-size: 100%;
    box-sizing: border-box;
    font-family: sans-serif;
}
*, *::before, *::after{
    box-sizing: inherit;
}
body{
    background-image: url('https://external-preview.redd.it/jmpK4epOrtKm1HFaVPzAB7Gz7uYnk7JJUMiPG6VXwno.jpg?auto=webp&s=5fe76c837d1c682818a6909d318515c869ff94ea');
    background-position: center ;
    background-size: 100vh;
    background-repeat: no-repeat;
    height: 100vh;
    margin: 0;
    padding: 0;
}

section{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    align-items: center;
    background-color: rgba(10, 2, 10, 0.575);
    box-shadow: 
      12px 12px 16px 0 rgba(0, 0, 0, 0.25),
      -8px -8px 12px 0 rgba(255, 255, 255, 0.3);
    border-radius: 50px;
    display: flex;
    justify-content: center;
    margin-right: 4rem;
    width: 11em;
    color: white;
    text-align: center;
    font-size: 30px;
    padding: 2em;
}   
button{
    background-color: purple;
    border-color: transparent;
    border-radius: 8px;
    color: white;
    font-size: 20px;
    padding: .5em;
    margin: 10px;
}
button:hover{
    cursor: pointer;
    background-color: rgb(155, 48, 155);
}