.ball {
  display: inline-block;
  width: 100%;
  height: 100%;
  margin: 0;
  border-radius: 50%;
  position: relative;
  /*background: radial-gradient(circle at center , rgba(255,85,0,1), rgba(255,0,0,1) );*/
  box-shadow: 3px 3px 8px rgba(0,0,0,0.6);
}
.ball .content {
  left: 8px;
  top: 0px;
  color: #000000;
  font-size: 16px;
  position: absolute;
}

.stage {
  width: 25px;
  height: 25px;
  display: inline-block;
  /*margin: 20px;*/
  /*margin: 0px 2px;*/
/*  -webkit-perspective: 1200px;
  -moz-perspective: 1200px;
  -ms-perspective: 1200px;
  -o-perspective: 1200px;
  perspective: 1200px;
  -webkit-perspective-origin: 50% 50%;
  -moz-perspective-origin: 50% 50%;
  -ms-perspective-origin: 50% 50%;
  -o-perspective-origin: 50% 50%;
  perspective-origin: 50% 50%;*/
}