html {
  padding-bottom: 30px;
  background: transparent !important;
}

body, html {
  display: block;
  min-height: 100%;
  background: white;
}

html.engine-cursor-move, html.engine-cursor-move * {
  cursor: grabbing !important
}

html.engine-cursor-copy, html.engine-cursor-copy * {
  cursor: copy !important
}

html.engine-cursor-ew-resize, html.engine-cursor-ew-resize * {
  cursor: ew-resize !important
}

body, #engine {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  top: 0;
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  overflow: hidden;
  text-rendering: optimizeLegibility;
  -webkit-user-select: none;
  -webkit-user-drag: none;
  -webkit-text-size-adjust: none;
  -webkit-touch-callout: none;
  -webkit-font-smoothing: antialiased;
}

html {
  min-width: 1024px;
}

::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-thumb {
  background-color: rgba(0, 0, 0, 0.3);
  border-radius: 5px;
}

html.engine-blur #engine {
  -webkit-filter: blur(4px);
}

.engine-empty {
  background: #f2f3f5;
  color: #a7b1bd;
  outline: 1px dashed rgba(31, 56, 88, 0.2);
  outline-offset: -1px !important;
  height: 66px;
  max-height: 100%;
  min-width: 140px;
  text-align: center;
  overflow: hidden;
  display: flex;
  align-items: center;
}

.engine-empty:before {
  content: '\62D6\62FD\7EC4\4EF6\6216\6A21\677F\5230\8FD9\91CC';
  font-size: 14px;
  z-index: 1;
  width: 100%;
  white-space: nowrap;
}