footer {
  width: 100%;
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background: #414141;
}

footer div.cont-footer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 20px;
}

footer div.cont-footer span.text-footer {
  color: white;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

footer div.cont-footer ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin: 10px;
  border-radius: 50px;
}

footer div.cont-footer ul a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 5px;
  margin: 2px;
  border-left: solid 1px #888;
}

footer div.cont-footer ul a img {
  height: 30px;
  border-radius: 5px;
}

footer div.cont-footer ul a img:hover {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}

footer div.cont-footer ul a:first-child {
  border: none;
}

@media (max-width: 600px) {
  footer div.cont-footer {
    height: auto;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  footer span.text-footer {
    padding: 20px 10px 0 10px;
  }
}

@media (max-width: 500px) {
  footer {
    font-size: 1.2em;
  }
}