html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}
img {
  width: 100%;
  height: auto;
  max-width: 654px;
  position: relative;
}
.cover {
  background-image: url(img/bg.jpg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  width: 100%;
  height: 100%;
  display: table;
}
.cover-inner {
  display: table-cell;
  vertical-align: middle;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.3);
}
h1,
h2 {
  font-family: "Helvetica", "Arial", sans-serif;
  -webkit-font-smoothing: antialiased;
  color: #ffffff;
  padding-left: 0.5em;
  padding-right: 0.5em;
}
h1 {
  padding-top: 2em;
  font-size: 1.5em;
}
h2 {
  font-size: 1.2em;
  font-weight: normal;
}
a {
  color: #ffffff;
}