body {
  background-image: url("pictures/background.jpg");
      background-repeat: no-repeat;
      background-attachment: fixed;
      background-size: cover;
  }
  
/*In order to use a custom image texture for the borders, skin uses the "inner" class.*/
.inner {
  color: white;
  background: #000000b0;
  padding: 0.5em 1em;
  border: 5px solid #fff;
  }
  
.sidebar-image .inner {
  padding: 0;
  }
  

  
a {
  color: #cfcfcf;
  }
  
/*Alternative nav link decoration.*/
.links li:before, .links .last:after {
  content: "";
  }
  
.links li:after {
  content: " :: ";
  }
  
.links li:before, .links li:after {
  word-spacing: 0.375em;
  }
  
.links li {
  margin-left: 0.375em;
  }