nopaque/app/static/css/opaque.css

/*
 * ### Start sticky footer ###
 * Force the footer to always stay on the bottom of the page regardless of how
 * little content is on the page.
*/
body {
  display: flex;
  min-height: 100vh;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}
/* ### End sticky footer ### */


/*
 * ### Start sidenav-fixed offset ###
 * The sidenav-fixed class is used which causes the sidenav to be fixed and open
 * on large screens and hides to the regular functionality on smaller screens.
 * In order to prevent the sidenav to overlap the content, the content (in our
 * case header, main and footer) gets an offset equal to the width of the
 * sidenav.
*/
@media only screen and (min-width : 993px) {
  header, main, footer {
    padding-left: 300px;
  }

  .navbar-fixed > nav {
    width: calc(100% - 300px)
  }
}
/* ### End sidenav-fixed offset ### */