.drawLineIcon {
  background: url(draw_sprite.png) 0 0 no-repeat;
  width: 20px;
  height: 20px;
  text-align: center;
}

.drawFreehandLineIcon {
  background: url(draw_sprite.png) -20px 0 no-repeat;
  width: 20px;
  height: 20px;
  text-align: center;
}

.drawAreaIcon {
  background: url(draw_sprite.png) -100px 0 no-repeat;
  background-repeat: no-repeat;
  width: 20px;
  height: 20px;
  text-align: center;
}

.drawFreehandAreaIcon {
  background: url(draw_sprite.png) -40px 0 no-repeat;
  background-repeat: no-repeat;
  width: 20px;
  height: 20px;
  text-align: center;
}

.drawEraserIcon {
  background: url(draw_sprite.png) -60px 0 no-repeat;
  background-repeat: no-repeat;
  width: 20px;
  height: 20px;
  text-align: center;
}
.fa-measure svg {
    pointer-events: auto;
    /* background-image: url('overlays_off.png');*/
    fill: white;
    width: 24px;
    height: 24px;
    stroke: white;
}
#cmd-measure-popover:hover .fa-measure svg, #cmd-measure-popover:active .fa-measure svg, .fa-measure svg:hover, #cmd-measure-popover:focus .fa-measure svg {
    fill: black;
}