.annotator-modal {
  display: none; position: fixed; z-index: 9999; padding-top: 60px;
  left: 0; top: 0; width: 100%; height: 100%; overflow: auto;
  background-color: rgba(0,0,0,0.8);
}
.annotator-content {
  background-color: #fff; margin: auto; padding: 20px; border: 1px solid #888;
  width: 90%; max-width: 1000px; position: relative;
}
.annotator-close {
  color: #aaa; float: right; font-size: 28px; font-weight: bold;
}
.annotator-close:hover, .annotator-close:focus {
  color: black; text-decoration: none; cursor: pointer;
}
.tools {
  margin-top: 10px;
}
.tools button {
  margin-right: 10px; margin-top: 5px;
}
canvas {
  border: 1px solid #ccc;
}