Sindbad~EG File Manager

.image-coordinate-selector {
  max-width: 250px;
  position: relative;
  margin: .5em 0;

  -webkit-box-shadow: 0 0 10px 0 #666666;
  -moz-box-shadow: 0 0 10px 0 #666666;
  box-shadow: 0 0 10px 0 #666666;
  border: 1px solid #fff;
  transition: max-width 0.4s;
}
.image-coordinate-selector.image-coordinate-wider {
  max-width: 100%;
}
.imageCoordinateSelector.no-image .image-coordinate-selector {
  display: none;
}
.image-coordinate-selector > img {
  width: 100%;
  cursor: crosshair;
}
.image-coordinate-resizer {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}
.image-coordinate-hotspot {
  display: none;
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid #333;
  box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-shadow: 0px 0px 0px 2px rgba(255,255,255,0.9);
  background-color: rgba(51,255,0,0);
  cursor: crosshair;

  -webkit-animation: hotspot-blink 1.5s infinite;
  -moz-animation:    hotspot-blink 1.5s infinite;
  -o-animation:      hotspot-blink 1.5s infinite;
  animation:         hotspot-blink 1.5s infinite;
}

@-webkit-keyframes hotspot-blink {
  50% {background-color: rgba(51,255,0,0.7);}
}
@-moz-keyframes hotspot-blink {
  50% {background-color: rgba(51,255,0,0.7);}
}
@-o-keyframes hotspot-blink {
  50% {background-color: rgba(51,255,0,0.7);}
}
@keyframes hotspot-blink {
  50% {background-color: rgba(51,255,0,0.7);}
}