html,body{
    height:100%;
    margin: 0;
    padding: 0;
}

header
{
  min-height: 25em;
}

.jumbotron {
  background-image: url("../img/annabel6.jpg");
  background-size: cover;
  text-shadow: 1px 1px #000000;
}

.jumbotron h1
{
  font-size: 3rem;
}

.jumbotron h3
{
  font-size: 2.5rem;
}


/* div[class^="col"]
{
  border-style: dotted;
  border-width: 1px;
} */