motorradig/design/css/custom.css

/* Put your custom styles here */

body, html {
    height: 100%;
  }
  .bg {
    /* The image used */

     background-image: url("../images/motorcycle1_unsplash.jpg");
    
   
    /* Full height */
    height: 100%;
  
    /* background: #3df url('../images/motorcycle1_unsplash.jpg') no-repeat fixed center; */

    /* Center and scale the image nicely */
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    
    background-attachment: fixed;
  }