body {
    background-color: #F8F8F8;
    font-family: 'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
   }
  
  header {
    display: inline-block;
    width: 800px;
    margin-left: calc((100% - 800px) / 2);
    margin-bottom: 30px;
  }
  
  header > img {
    float: left;
    height: 50px;
  }
  
  nav {
    float: right;
    margin-top: 7px;
    }
  
  a {
    float:left;
    /* padding: 3%; */
    padding-left: 10px;
    padding-right: 10px;
    font-size: 16px;
    color: #9e9e9e;
    line-height: 20px;
    text-decoration: none;
    border: 5px solid transparent;
    border-radius: 18px;
  }
   a:last-child {
    border-color: #9e9e9e;
    text-transform: uppercase;
    margin-left: 15px;
  }
  
  main {
    display: inline-block;
    width: 800px;
    margin-left: calc((100% - 800px) / 2);
  }
  
  div {
     width: 45%;
     float: left;
     margin-top: 30px;
     }
  
  h1 {
    font-size: 100px;
    margin: 0;
    color: #9e9e9e;
    
  }
  
  p {
    font-size: 32px;
    margin: 0;
    color: #b6b6b6;

  }
  
  main > img {
    /* display: inline-block; */
    width: 50%;
    float: right;
    }