.jumbotron {
    margin-bottom: 0px;
    background-image: url(../img/jumbotronbackground.jpg);
    background-position: 0% 50%;
    background-size: cover;
    background-repeat: no-repeat;
    width: 100%;
    height: 300px; 
    color: white;
    text-shadow: #777777 0.2em 0.2em 0.2em;
 
}