body{
    display: table;
    height: 100vh;
    margin: 0;
    background: repeating-radial-gradient(circle at 110% ,red, yellow, blue 200vh 200vw);
    /* background: repeating-radial-gradient(circle at 130% 70%  ,rgb(255, 255, 255), rgb(189, 215, 254), rgb(255, 255, 255) 200vh 200vw); */
}

p {
    font-family: 'Poppins', sans-serif;
    font-size: 28px;
    margin: 0; 
    padding: 0;
    line-height: 1.2em;
    
}
.content {
    width: 100vw;
    height: 100%;
    text-align: center;
    display: table-cell;
    vertical-align: middle;
    
}

a {

    color: black;
}