body{
    /* background colors */
    background-color: darkorchid;
    background-color: rgb(106, 165, 220);
    background-color: #a34a93;
    
    /* background gradients */
    background: linear-gradient(red, yellow);
    background: linear-gradient(to right bottom, red, yellow, green);
    background: radial-gradient(violet, indigo);
   
     /* background image  */
    background-image: url(nature.webp);
    background-size: cover;
    }