html, body {
  margin: 0;
  padding: 0;
}
canvas {
  display: block;
}

#adminToolsBtn {
  background-color: #fbd0cd;
  color: rgb(91, 90, 90);
  padding: 2px 15px;
  border: none;
  cursor: pointer;
  opacity: 0.8;
  transition: 0.3s;
}

#adminToolsBtn:hover {
  opacity: 1;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.4);
}

.modal-content {
  background-color: #fefefe;
  margin: 15% auto;
  padding: 20px;
  border: 1px solid #888;
  width: 80%;
}

.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover,
.close:focus {
  color: black;
  text-decoration: none;
  cursor: pointer;
}