html,
body {
  height: 100vh;
  width: 100vw;
}

body {
  overflow: hidden;
  background-color: slategrey;
  font-family: Arial, Helvetica, sans-serif;
}

.right {
  height: 100%;
  margin: 0;
  width: 75vw;
  float: right;
  background-color: navy;
}

.left {
  background-color: blueviolet;
  height: 100%;
  float: left;
}

span {
  color: lightgray;
  font-family: Arial, Helvetica, sans-serif;
}

.fullsize {
  height: 100%;
  margin: 0;
}

.buttons {
  display: flex;
  justify-content: space-between;
}

.main {
  height: 100vh;
  width: 100vw;
  position: absolute;
  top: 0;
  left: 0;
}

#cnvdiv {
  position: relative;
  height: 100%;
  width: 100%;
  /*display: flex;*/
  /*text-align: center;*/
  /*justify-content: center;*/
}

.stack {
  position: relative;
  height: 100%;
  /*text-align: center;*/
  /*float: right;*/
  /*margin-right: 0;*/
  /*margin-left: auto;*/
  /*display: block;*/
}

.stack>canvas {
  position: absolute;
  /*display: block;*/
  /*display: inline;*/
  left: 0;
  top: 0;
}

#submitdiv {
  /*position: relative;*/
  width: 500px;
}

/*Things I've stolen from https://www.w3schools.com/howto/howto_js_autocomplete.asp*/
.autocomplete {
  /*the container must be positioned relative:*/
  position: relative;
  display: inline-block;
  width: 300px;
}

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;
  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;
}
