.body {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  -webkit-box-pack: center;
  -webkit-justify-content: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -webkit-align-items: center;
  -ms-flex-align: center;
  align-items: center;
  background-color: #52ade9;
}

.heading {
  display: block;
  -webkit-box-flex: 0;
  -webkit-flex: 0 auto;
  -ms-flex: 0 auto;
  flex: 0 auto;
  font-family: 'Open Sans', sans-serif;
  color: #fff;
}

.link-2 {
  color: #fff;
}

.text-block {
  font-family: 'Open Sans', sans-serif;
}

@media screen and (max-width: 479px) {
  .body {
    display: block;
    padding: 20px;
  }
  .link {
    background-color: hsla(0, 0%, 100%, 0);
    color: #fff;
  }
}