body {
    background-image:url("https://static2.cbrimages.com/wordpress/wp-content/uploads/2019/11/Marvel-Univere-Header-Image-Cropped.jpg")
}

/* materialise h1 format*/
h1{
text-align:center;
} 

form{
text-align:center;
}

/* modal */

.custom-h5 {
    padding-bottom: 2rem;
}

.responsive {
    max-width: 100%;
    height: auto;
  }