body {
  background: url(../img/header-bg.jpg) no-repeat center center;
  width: 100%;
  padding: 0;
  margin: 0;
  height: 100vh;
  background-size: cover;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover; }

.content {
  background: white;
  margin: 5%;
  padding: 2%;
  border-radius: 1em;
  height: 86%;
  overflow: scroll; }