body {
              font-family: courier;
              margin-left: 30%;
              margin-right: 30%;
              margin-bottom: 50%;
            }


            h1 {
              text-align: left;
              text-transform: uppercase;
              color: black;
            }

            h1:hover{
              color: red;
            }

            p {
              text-align: justify;

            }


            h2{
                color: black;
            }

            h3 {
              color: black;
              font-size: 1.5em;
            }

            a {
                color: cornflowerblue;
                text-decoration: none;

            }

            a:hover {
                color: red;
            }

            footer{
                position: fixed;
                left: 0;
                bottom: 0;    
                width: 100%;
                text-align: center;
                background-color: white;
            }
            
            img {
                width : 30%;
                height: auto;
            }