html {
  color: #222;
  font-size: 1em;
  line-height: 1.4;
}


::-moz-selection {
  background: #b3d4fc;
  text-shadow: none;
}

::selection {
  background: #b3d4fc;
  text-shadow: none;
}


body {
  background: #111 ;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  width: 100vw;
  height: 100vh;
}

.parent {
  position: relative;
  width: 100vw;
  height: 100vh;
}
.child {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  color: white;
  text-transform: uppercase;
  font-family: sans-serif;
  font-size: 15px;
}
.child img {
  width: 80vw;
  max-width: 400px;
}
.child a {
  color: #ca9547;
  font-weight: bold;
  text-decoration: none;
}

@media only screen and (min-width: 35em) {
  /* Style adjustments for viewports that meet the condition */
}