#dialog dialog {
  position: fixed;
  z-index: 2;
  overflow: auto;
  width: calc(100% - 292px - 3rem);
  height: calc(100% - 4rem);
  margin: 2.5rem 0.6rem 0;
  padding: 0;
  border: 1px solid #ddd;
  border-radius: 5px;
  min-width: 200px;
  min-height: 200px;
}

@media only screen and (max-width: 600px) {
  #dialog dialog {
    width: calc(100% - 1.5rem);
    height: calc(70%);
  }
}

#dialog .dialog-header {
  position: sticky;
  top: 0;
  background: #f1f1f1;
  padding: 10px 20px;
  height: 22px;
  font-size: 1.2rem;
}

#dialog .close {
  color: #000000;
  font-size: 1.2rem;
  font-weight: bold;
  cursor: pointer;
  float: right;
  z-index: 999;
}

#dialog .dialog-body {
  position: absolute;
  top: 42px; /* Height of header */
  left: 0;
  bottom: 0;
  right: 0;
}

/* Resizing Handles */
.resize-handle {
  position: absolute;
  z-index: 10;
}

.resize-handle-right {
  width: 5px;
  height: 100%;
  top: 50px;
  right: 0;
  cursor: ew-resize;
}

.resize-handle-top {
  height: 5px;
  width: 100%;
  top: 0;
  left: 0;
  cursor: ns-resize;
}