text: /*---------- General Layout ----------*/
  
  .measurement-layer-base {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    outline: none;
    font-size: 10pt;
  }
  
  .line-measurement,
  .circle-measurement,
  .text-annotation,
  .measurement-svg {
    position: absolute;
    width: 100%;
    height: 100%;
  }
  
  /*---------- Colors ----------*/
  
  .line-measurement .line,
  .circle-measurement .circle,
  .text-annotation .arrow-line {
    stroke: yellow;
  }
  
  .text-annotation .arrow-head {
    fill: yellow;
  }
  
  .measurement-text,
  .text-annotation .text {
    color: yellow;
    background-color: rgba(0, 0, 0, 0.7);
  }
  
  .measurement-layer-base .text-anchor.button-showing .delete-button,
  .measurement-layer-base .text-annotation.editable .delete-button {
    background-color: rgba(50, 45, 40, 0.9);
  }
  
  .measurement-layer-base .text-anchor.button-showing .delete-button:hover,
  .measurement-layer-base .text-annotation.editable .delete-button:hover,
  .measurement-layer-base .text-anchor .delete-button:focus {
    background-color: rgba(70, 60, 50, 0.9);
  }
  
  .measurement-layer-base .text-anchor.button-showing .delete-button-icon,
  .measurement-layer-base .text-annotation.editable .delete-button-icon,
  .measurement-layer-base .text-anchor .delete-button:focus .delete-button-icon {
    stroke: yellow;
  }
  
  /*---------- General Measurement & Text Styling ----------*/
  
  .line-measurement .line,
  .circle-measurement .circle,
  .text-annotation .arrow-line {
    stroke-width: 2px;
    stroke-linecap: butt;
    fill: none;
  }
  
  .text-annotation .arrow-head {
    stroke: none;
  }
  
  .measurement-text {
    position: relative;
    padding: 1px 4px;
    white-space: pre;
    cursor: default;
    /* Use color transitions rather than opacity, which blurs text for some reason. */
    transition: color 0.3s, background-color 0.3s;
  }
  
  .measurement-layer-base.line-end-dragged
    .text-anchor.just-created
    .measurement-text,
  .measurement-layer-base.circle-stroke-dragged
    .text-anchor.just-created
    .measurement-text {
    color: transparent;
    background-color: transparent;
  }
  
  .text-annotation .text {
    position: relative;
    padding: 1px 4px;
  }
  
  .line-measurement .grabber-group:hover .line,
  .line-measurement.mid-hover .grabber-group .line,
  .line-measurement .line.dragged,
  .circle-measurement .grabber-group:hover .circle,
  .circle-measurement .circle.dragged,
  .text-annotation .arrow-line.hover,
  .text-annotation .arrow-line.dragged {
    stroke-width: 3px;
  }
  
  .text-annotation .public-DraftEditor-content {
    /* Ensures the blinking cursor is always visible when the text is editable but empty. */
    min-width: 1px;
  }
  
  .text-annotation .public-DraftStyleDefault-block {
    white-space: pre;
    text-align: center;
  }
  
  .text-annotation.no-text .text-anchor {
    visibility: hidden;
  }
  
  .text-annotation.no-text.editable .text-anchor {
    visibility: visible;
  }
  
  /*---------- Grabbers ----------*/
  
  .line-measurement .grabber,
  .text-annotation .arrow-line-grabber {
    stroke: transparent;
    stroke-width: 11px;
    stroke-linecap: butt;
  }
  
  .line-measurement .grabber.start-grabber,
  .line-measurement .grabber.end-grabber {
    stroke-linecap: square;
  }
  
  .circle-measurement .stroke-grabber {
    stroke: transparent;
    stroke-width: 11px;
    fill: none;
  }
  
  .circle-measurement .fill-grabber {
    fill: transparent;
    stroke: none;
  }
  
  .text-annotation .arrow-head-grabber {
    stroke: transparent;
    fill: transparent;
  }
  
  /*---------- Text Anchor & Delete Button ----------*/
  
  .measurement-layer-base .text-anchor {
    /* Zero-size flexbox allows us to center text without using transforms,
    which can lead to sub-pixel positioning (blurry lines). */
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0px;
    height: 0px;
  }
  
  .measurement-layer-base .text-box {
    position: relative;
    display: flex;
  }
  
  .measurement-layer-base .delete-button {
    position: absolute;
    right: -18px;
    background-color: transparent;
    border-radius: 0;
    border-style: none;
    outline: none;
    width: 18px;
    height: 100%;
    top: 0;
    margin: 0;
    padding: 0;
    transition: background-color 0.2s, border-color 0.2s;
  }
  
  .measurement-layer-base .delete-button-svg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 15px;
    height: 15px;
  }
  
  .measurement-layer-base.any-dragged .delete-button-svg,
  .measurement-layer-base.any-mode-on .delete-button-svg {
    background-color: transparent;
    border-color: transparent;
  }
  
  .measurement-layer-base .delete-button-icon {
    stroke: transparent;
    stroke-width: 2px;
    stroke-linecap: square;
    fill: none;
    transition: stroke 0.2s;
  }
  
  .measurement-layer-base.any-dragged .delete-button-icon,
  .measurement-layer-base.any-mode-on .delete-button-icon {
    stroke: transparent;
  }
  
  /*---------- Cursors ----------*/
  
  .line-measurement .mid-grabber,
  .circle-measurement .fill-grabber,
  .text-annotation .arrow-line-grabber,
  .measurement-layer-base.line-mid-dragged,
  .measurement-layer-base.circle-fill-dragged,
  .measurement-layer-base.arrow-line-dragged {
    cursor: move;
  }
  
  .line-measurement .start-grabber,
  .line-measurement .end-grabber,
  .circle-measurement .stroke-grabber,
  .text-annotation .text,
  .text-annotation .arrow-head-grabber,
  .measurement-layer-base.line-start-dragged,
  .measurement-layer-base.line-end-dragged,
  .measurement-layer-base.circle-stroke-dragged,
  .measurement-layer-base.arrow-head-dragged,
  .measurement-layer-base.text-dragged,
  .measurement-layer-base .delete-button {
    cursor: pointer;
  }
  
  .text-annotation.editable .text {
    cursor: text;
  }
  
  /*---------- Pointer Events & Drag ----------*/
  
  .line-measurement,
  .line-measurement .line,
  .circle-measurement,
  .circle-measurement .circle,
  .text-annotation,
  .text-annotation .arrow-line,
  .measurement-svg {
    pointer-events: none;
  }
  
  .measurement-layer-base .grabber-group {
    pointer-events: painted;
  }
  
  .measurement-layer-base .text,
  .measurement-layer-base .arrow-head-grabber,
  .measurement-layer-base .arrow-line-grabber,
  .measurement-layer-base .text-box,
  .measurement-layer-base .text-anchor.button-showing .delete-button,
  .measurement-layer-base .editable .delete-button,
  .measurement-layer-base.any-dragged .grabber-group .start-grabber.dragged,
  .measurement-layer-base.any-dragged .grabber-group .mid-grabber.dragged,
  .measurement-layer-base.any-dragged .grabber-group .end-grabber.dragged,
  .measurement-layer-base.any-dragged .grabber-group .fill-grabber.dragged,
  .measurement-layer-base.any-dragged .grabber-group .stroke-grabber.dragged,
  .measurement-layer-base.any-dragged .arrow-head-grabber.dragged,
  .measurement-layer-base.any-dragged .arrow-line-grabber.dragged {
    pointer-events: auto;
  }
  
  .measurement-layer-base.any-dragged .grabber-group,
  .measurement-layer-base.any-dragged .text,
  .measurement-layer-base.any-dragged .arrow-head-grabber,
  .measurement-layer-base.any-dragged .arrow-line-grabber,
  .measurement-layer-base.any-dragged .text-box,
  .measurement-layer-base.any-dragged .delete-button,
  .measurement-layer-base.any-mode-on .grabber-group,
  .measurement-layer-base.any-mode-on .text,
  .measurement-layer-base.any-mode-on .arrow-head-grabber,
  .measurement-layer-base.any-mode-on .arrow-line-grabber,
  .measurement-layer-base.any-mode-on .text-box,
  .measurement-layer-base .delete-button {
    pointer-events: none;
  }
  