/* Change the maximum width of content (stuff inside pages and navbar),
 * depending on width of browser window.
 * Configuration copied from default Bootstrap
 */

@media (min-width: 576px) {
  :root {
    --max-content-width: 540px;
  }
}

@media (min-width: 768px) {
  :root {
    --max-content-width: 720px;
  }
}

@media (min-width: 992px) {
  :root {
    --max-content-width: 960px;
  }
}

@media (min-width: 1200px) {
  :root {
    --max-content-width: 1140px;
  }
}

/* Main */

.main {
  width: 100%;
  height: 100%;
}

  /* Stuff that you need in the middle portion
   * of the screen (like the stuff inside the
   * navbar and footer) should be inside
   * an element with this tag
   */
.middle-content-container {
  max-width: var(--max-content-width);
  margin-left: auto;
  margin-right: auto;
}

/* Navbar and footer */

.navbar {
  width: 100%;
  background-color: white;
}

.navbar, footer {
  padding-top: 8px;
  padding-bottom: 8px;
}

.navbar a {
  padding-left: 5px;
  padding-right: 5px;
  text-decoration: none;
  color: #343a40;
}

.navbar a:hover {
  color: black;
}

.navbar-contents {
  width: 100%;
  display: flex;
  padding-right: 15px;
  padding-left: 15px;
}

.navbar-contents > * {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Other general stuff */

.flex-spacer {
  flex: 1;
}