header{ 
    background-color: #290149;
    opacity: 50%;
}

h1 
{
text-align: center;
color: white;
}

main {
    height: 60%;
    margin: 0;
  }


img
 {
  float: left;
  height: 400px; 
  width: 400px;
 }


p { color: darkblue; 
    margin-top: 100px;
  }

button{
    color: white;
    background-color: #290149;
    height: 100px;
    width: max-content;
    margin-top: 150px;
   }

footer {
    background-color: #290149;
    opacity: 50%;
    list-style: none;
    height: 60px;  /* footer height */
    padding-top: 20px;
    display: block;
    margin-top: 200px; /* space between content and footer */
    position: relative;
    width: 100%;
    text-align: center;

}


  a:link, a:visited {
    color: red;
    text-decoration: none;
  }