p{
    font-family: 'Oswald', sans-serif;
}
h1, h2, h3, h4, h5, h6, a {
    font-family: 'Fjalla One', sans-serif;
  }
body{
    background: #f9f9f9;
}

#button {
    display: inline-block;
    background-color: white;
    width: 50px;
    height: 50px;
    text-align: center;
    border-radius: 50%;
    position: fixed;
    bottom: 50px;
    right: 30px;
    transition: background-color .3s, 
      opacity .5s, visibility .5s;
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
  }
  #button::after {
    content: "\f0de";
    font-family: FontAwesome;
    font-weight: normal;
    font-style: normal;
    font-size: 2em;
    line-height: 50px;
    color: white;
  }
  #button:hover {
    cursor: pointer;
    background-color: white;
  }
  #button:active {
    background-color: #333;
  }
  #button.show {
    opacity: 1;
    visibility: visible;
  }
  
  .footer {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    background-color: #2c2c2c;
    color: white;
 }