/*!
 * Start Bootstrap - Scrolling Nav (https://startbootstrap.com/templates/scrolling-nav)
 * Copyright 2013-2020 Start Bootstrap
 * Licensed under MIT (https://github.com/StartBootstrap/startbootstrap-scrolling-nav/blob/master/LICENSE)
 */
header {
  padding: 156px 0 100px;
  background: url("../python.jpg");
}

section {
  padding: 150px 0;
}

/* frame style="overflow:hidden;height:100%;width:100%;" */