.jumbotron {
  background-image: url(../img/vitrine.jpg);
  background-size: cover;
  background-position: center;
  color: #fff;
}

.footer {
  margin-top: 2em;
  background: #e6e6e6;
  padding: 40px 0;
  border-top: 1px solid #AAA;
}

.footer .container {
  position: relative;
}


/*
.social {
  position: absolute;
  right: 1em;
  top: -1.6em;
}
*/

.social a {
  display: block;
  width: 36px;
  height: 36px;
  text-indent: -9999px;
  
}

.social li {
  display: inline-block;
  margin-left: 1em;
}

.social a[href='http://twitter.com/drianodev'] {
  background: url(../img/icone-twitter.png);
  background-size: 36px 36px
}

.social a[href='http://instagram.com/drianodev'] {
  background: url(../img/icone-insta.png);
  background-size: 36px 36px
}