/* Remove the navbar's default rounded borders and increase the bottom margin */

.navbar {
  margin-bottom: 50px;
  border-radius: 0;
}

/* Remove the jumbotron's default bottom margin */

.jumbotron {
  margin-bottom: 0;
}

/* Add a gray background color and some padding to the footer */

footer {
  background-color: #f2f2f2;
  padding: 25px;
}
