/*!
 * Start Bootstrap - The Big Picture (https://startbootstrap.com/template-overviews/the-big-picture)
 * Copyright 2013-2019 Start Bootstrap
 * Licensed under MIT (https://github.com/BlackrockDigital/startbootstrap-the-big-picture/blob/master/LICENSE)
 */
body {
  font-family: proxima-nova, sans-serif;
}

#background-image {
  width: 100%;
  height: 100%;  
  position: fixed;
  top: 0;
  left: 0;
  z-index: 0; 
  background: url('../img/ralph_zimmermann.jpg');
  background-repeat:no-repeat;
  background-position: center center;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
}

#background-image::after {
  content: "";
  opacity: 0.5;
  background: #fff;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  position: absolute;
  z-index: -1;   
}