body {
  max-width: 1024px;
  margin-left: auto;
  margin-right: auto;
}

h1 {
  font-size: 3rem;
}

.box {
  background-color: rgba(100, 100, 100, 0.7);
  padding: 10px;
  margin: 10px 5px;
  border-radius: 5px;
  position: relative;
}

.headerimage {
  background: url('images/background.jpg') no-repeat center top fixed;
}

@media (max-width: 768px) {

}