.resizable-thing {
  position: absolute;
  width: 77%;
  height: 90%;
  left: 20px;
  top: 20px;
  border: 3px solid rgba(231,112,70,0.4);
}

.handle {
  z-index:99;
  width: 16px;
  height: 16px;
  border: 1px solid #e77046 /*#8FAFC8*/;
  background: #e77046/*#E7FFFF*/;
  position: absolute;
}