html {
    background-color: #10151B;
    background: url(https://d31dpzy4bseog7.cloudfront.net/media/2017/11/26122621/Neue-Black-Workplace-B.E-Architecture-The-Local-Project-Australian-Architecture-Design-Image-1.jpg) no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
  }
  
  body {
    font-family: "Oswald", sans-serif;
    -webkit-font-smoothing: antialiased;
    font-smoothing: antialiased;
  }
  
  h1 {
    line-height: .95;
    color: #66fcf1;
    font-weight: 900;
    font-size: 120px;
    text-transform: uppercase;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    pointer-events: none;
  }
  
  .center {
    position: absolute;
    margin: auto;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 581px;
    height: 50%;
  }
  
  .btn {
    margin: 0 auto;
    width: 170px;
    height: 60px;
    padding: 6px 0 0 3px;
    border: 2px solid #66fcf1;
    border-radius: 2px;
    background: none;
    font-size: 16px;
    line-height: 54px;
    color: #fff;
    letter-spacing: .25em;
    text-decoration: none;
    font-weight: 600;
    text-transform: uppercase;
    vertical-align: middle;
    text-align: center;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    -webkit-transition: background .4s, color .4s;
    transition: background .4s, color .4s;
    cursor: pointer;
  }
  
  .btn:hover {
    background: #66fcf1;
    color: #10151B;
  }