body {
  font-family: "Open Sans", serif;
  font-size: 25px;
  color: black;
  background-color: #33164F;
  }
  
  a:link {
  color: #169421;
  text-decoration: none;
  }
  a:visited {
  color: #9C38D6;
  }
  a:hover {
  text-decoration: underline;
  }

.top-bar {
  text-transform: uppercase; 
  font-style: italic;
  letter-spacing: 5px;
  font-size: 50px;
  top: 0;
  left: 0;
  position: fixed;
  width: 100%;
  background: black;
  color: white;
  padding: 10px;
  padding-left: 185px;
  line-height: 50px;
  overflow: auto;
  }
  
.main, .main-first {
  margin-top: 30px;
  margin-left: 450px;
  margin-right: 50px;
  border: 1px solid black;
  background: #A6C99D;
  padding: 15px 25px 15px 25px;
  box-shadow: 7px 7px rgb(0, 0, 0, 0.8);
  }
  
.main-first {
  margin-top: 120px;
  }

.sidebar {
  position: fixed;
  width: 350px;
  min-height: 275px;
  margin-left:25px;
  }
  
/*Prevent image overflow*/  
.main img, .main-first img, .sidebar img {
  max-width: 100%;
  height: auto;
  }
  
.sidebar-links {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0px;
  color: black;
  width: 100%;
  height: 30px;
  }
  
/*Use with <li> for individual buttons.*/
.button { 
  text-align:center;
  }
  
.sidebar-links a {
  color: black;
  text-decoration: none;
  }
  
.sidebar-links img:hover {
  transform: translateX(15px);
  }
  
.footer {
  text-align: center;
  margin-left: 400px;
  font-size: 13px;
  font-style: italic;
  color: white;
  margin-top: 20px;
  margin-bottom: 40px;
  }
  
/*For narrow screens*/
@media (max-width: 1100px) {
    .sidebar {
      width: 275px;
      margin-left: 10px;
      }
    .main, .main-first {
      width: 420px;
      margin-left: 315px;
      }
  }
  
/*Mobile compatibility.*/
@media (orientation: portrait) {
  .sidebar {
    margin: 0 auto;
    position: static;
    margin-top: 180px;
    max-width: 300px;
    }
    
  .main, .main-first {
    margin: 0 auto;
    margin-top: 20px;
    width: 80%;
    }
    
  .footer {
    width: 80%;
    padding: 5%;
    margin: 0 auto;
    }
    
  .top-bar {
    padding-left: 0px;
    text-align:center;
    font-size: 13.5px;
    letter-spacing: 4px;
    font-size: 90%;
    }
  }