a {
  color: black;
  display: block;
  margin-bottom: 10px;
  text-decoration: none;
}
a:hover,
a:focus {
  text-shadow: 1px 2px 3px rgba(0, 0, 0, 0.25);
}
.links {
  position: relative;
  float: left;
  z-index: 1;
  top: 50px;
  left: 70%;
}
.icons {
  font-size: 32px;
  line-height: 42px;
}
.icon {
  float: left;
  padding-top: 6px;
  padding-right: 10px;
  width: 1em;
  height: 1em;
  stroke-width: 0;
}
/* html {
  background-image: url(background.jpg);
  background-repeat: no-repeat;
  background-position: center center;
  background-attachment: fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
} */
img.background {
  position: absolute;
  width: 100%;
  height: auto;
  top: 0;
  left: 0;
}