html,
body {
    height: 100%;
    padding-top: 20px;
    font-family: 'Source Sans Pro';
    font-weight: 300;
    font-size: 1.3rem;
}

.container {
    
    
    justify-content: center;
    align-items: center;
    min-width: 300px;
    width: 100%;
    padding-top: 10px;
}

.social-icons {
  color: #fff;
  background-color: #000;
  border-radius: 100%;
  font-size: 2rem;
  line-height: 4rem;
  margin-left: -2rem;
  text-align: center;
  height: 4rem;
  width: 4rem;
  position: absolute;
}