a {
  color: rgba(0, 0, 0, 0.7); }
  a:focus, a:hover {
    color: rgba(0, 0, 0, 0.6); }

footer {
  font-size: 16px;
  color: #bbb;
  line-height: 1.6em; }

a {
  text-decoration: none;
  -webkit-transition: 0.3s;
  color: #888; }

a:hover {
  color: #555; }

#icon {
  width: 214px;
  height: auto; }

#cloud {
  position: absolute;
  width: 100px;
  height: auto;
  top: 105px;
  right: 50px; }

@-webkit-keyframes rotating /* Safari and Chrome */ {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg); }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg); } }

@keyframes rotating {
  from {
    -webkit-transform: rotate(0deg);
    transform: rotate(0deg); }
  to {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg); } }

#sun {
  -webkit-animation: rotating 6s linear infinite;
  animation: rotating 6s linear infinite;
  width: 60px;
  heigth: auto;
  position: absolute;
  top: 85px;
  right: 100px; }

#title {
  width: 100%;
  text-align: center;
  color: #3F3F3F;
  font-size: 38px;
  font-weight: bold;
  margin-top: 30px; }

#subtitle {
  width: 100%;
  color: #3F3F3F;
  opacity: 0.6;
  margin-top: 10px;
  font-size: 24px;
  text-align: center; }

#icon-container {
  width: 214px;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  position: relative; }

#button {
  width: 100%;
  text-align: center;
  margin-top: 50px; }

#button img {
  -webkit-transition: 0.2s;
  width: 200px;
  height: auto;
  opacity: 0.8; }

#button img:hover {
  opacity: 1.0; }