html, body { margin: 0; padding: 0 }
.wrapper {
  display: grid;
  /* Header and footer span the entire width, sidebars and content are fixed, with empty space on sides */
  grid-template-areas:
    "header header"
    "headerMenu headerMenu"
    "sidebar content"
    "footer footer";
  /* Only expand middle section vertically (content and sidebars) */
  grid-template-rows: 0fr 0fr 1fr 0fr;
  /* 100% width, but static widths for content and sidebars */
  grid-template-columns: 150px 1fr;
  /* Force grid to be at least the height of the screen */
  min-height: 100vh;
}
.header {
  grid-area: header;

  /* Stick header to top of grid */
  position: sticky;
  top: 0;
  /* Ensure header appears on top of content/sidebars */
  z-index: 1;

  /* General appearance */
  background-color: #f1f1f1;
  text-align: center;
  font-size: 1.5rem;
  line-height: 1.5;
  padding: 1rem;
}
/* Save header height to properly set `padding-top` and `margin-top` for sticky content */
:root {
  --header-height: calc(1rem * 1.5 + 1rem * 2);
}

.headerMenu {
  grid-area: headerMenu;

  /* Stick header to top of grid */
  position: sticky;
  top: 0;
  /* Ensure header appears on top of content/sidebars */
  z-index: 1;

  /* General appearance */
  background-color: #CCC;
  text-align: center;
  font-size: 1rem;
  line-height: 1.5;
  padding: 1rem;
}
/* Save header height to properly set `padding-top` and `margin-top` for sticky content */
:root {
  --headerMenu-height: calc(1rem * 1.5 + 1rem * 2 + 1rem);
}

.sidebar {
  grid-area: sidebar;
}

.sidebar {
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  background-color: #777;
  overflow: auto;
  max-height: 100vh;
}
.sidebar a {
  padding: 6px 6px 6px 6px;
  text-decoration: none;
  font-size: 18px;
  text-align: center;
  color: #222;
  display: block;
}
.sidebar a:hover {
  color: #f1f1f1;
}

.content {
  grid-area: content;
  /* General appearance */
  background-color: #e3ffdc;
}
.footer {
  grid-area: footer;

  /* Stick footer to bottom of grid */
  position: sticky;
  bottom: 0;

  /* General appearance */
  background-color: #CCC;
  text-align: center;
  font-size: .8rem;
  line-height: 1.5;
  padding: .5rem;
}
/* Save footer height to properly set `bottom` and `min-height` for sticky content */
:root {
  --footer-height: calc(.8rem * 1.5 + .5rem * 2);
}

.sticky-spacer {
  flex-grow: 1;
}
.sticky-content {
  position: sticky;
  bottom: var(--footer-height);
  min-height: calc(100vh - var(--footer-height));
  box-sizing: border-box;

  --padding: 10px;
  padding:
    calc(var(--headerMenu-height) + var(--padding))
    var(--padding)
    var(--padding);
  margin-top: calc(0px - var(--headerMenu-height));
}
.roleset {
  border: 1px solid #000000;
  background-color: #fff7c9;
  margin-bottom: 20px;
  padding: 10px;
}

.example {
  border: 1px solid #000000;
  background-color: #f7fff4;
  margin-bottom: 10px;
  padding: 5px;
}

.autocomplete {
  /*the container must be positioned relative:*/
  position: relative;
  display: inline-block;
}
input {
  border: 1px solid transparent;
  background-color: #f1f1f1;
  padding: 10px;
  font-size: 16px;
}
input[type=text] {
  background-color: #f1f1f1;
  width: 100%;
}
input[type=submit] {
  background-color: DodgerBlue;
  color: #fff;
}
.autocomplete-items {
  position: absolute;
  border: 1px solid #d4d4d4;
  border-bottom: none;
  border-top: none;
  z-index: 99;
  /*position the autocomplete items to be the same width as the container:*/
  top: 100%;
  left: 0;
  right: 0;
}
.autocomplete-items div {
  padding: 10px;
  cursor: pointer;
  background-color: #fff;
  color: #000;
  border-bottom: 1px solid #d4d4d4;
}
.autocomplete-items div:hover {
  /*when hovering an item:*/
  background-color: #e9e9e9;
}
.autocomplete-active {
  /*when navigating through the items using the arrow keys:*/
  background-color: DodgerBlue !important;
  color: #ffffff;
}

/* Tooltip container */
.tooltip {
  position: relative;
  display: inline-block;
}

/* Tooltip text */
.tooltip .tooltiptext {
  visibility: hidden;
  width: 120px;
  background-color: #555;
  color: #fff;
  text-align: center;
  padding: 5px 0;
  border-radius: 6px;

  /* Position the tooltip text */
  position: absolute;
  z-index: 1;
  bottom: 125%;
  left: 50%;
  margin-left: -60px;

  /* Fade in tooltip */
  opacity: 0;
  transition: opacity 0.3s;
}

/* Tooltip arrow */
.tooltip .tooltiptext::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  margin-left: -5px;
  border-width: 5px;
  border-style: solid;
  border-color: #555 transparent transparent transparent;
}

/* Show the tooltip text when you mouse over the tooltip container */
.tooltip:hover .tooltiptext {
  visibility: visible;
  opacity: 1;
}
.alpha {
  border: 1px solid #000000;
  background-color: #f7fff4;
  margin-bottom: 10px;
  padding: 5px;
}

.columns {
  -webkit-columns: 4;
  -moz-columns: 4;
  columns: 4 auto;

}
.columns p {
  margin: 0;
}