#powerTip {
  cursor: default;
  background-color: #333;
  background-color: rgba(0, 0, 0, 0.8);
  border-radius: 6px;
  color: #fff;
  display: none;
  padding: 10px;
  position: absolute;
  white-space: nowrap;
  z-index: 2147483647;
}
#powerTip:before {
  content: "";
  position: absolute;
}
#powerTip.n:before,
#powerTip.s:before {
  border-right: 5px solid transparent;
  border-left: 5px solid transparent;
  left: 50%;
  margin-left: -5px;
}
#powerTip.e:before,
#powerTip.w:before {
  border-bottom: 5px solid transparent;
  border-top: 5px solid transparent;
  margin-top: -5px;
  top: 50%;
}
#powerTip.n:before {
  border-top: 10px solid #333;
  border-top: 10px solid rgba(0, 0, 0, 0.8);
  bottom: -10px;
}
#powerTip.e:before {
  border-right: 10px solid #333;
  border-right: 10px solid rgba(0, 0, 0, 0.8);
  left: -10px;
}
#powerTip.s:before {
  border-bottom: 10px solid #333;
  border-bottom: 10px solid rgba(0, 0, 0, 0.8);
  top: -10px;
}
#powerTip.w:before {
  border-left: 10px solid #333;
  border-left: 10px solid rgba(0, 0, 0, 0.8);
  right: -10px;
}
#powerTip.ne:before,
#powerTip.se:before {
  border-right: 10px solid transparent;
  border-left: 0;
  left: 10px;
}
#powerTip.nw:before,
#powerTip.sw:before {
  border-left: 10px solid transparent;
  border-right: 0;
  right: 10px;
}
#powerTip.ne:before,
#powerTip.nw:before {
  border-top: 10px solid #333;
  border-top: 10px solid rgba(0, 0, 0, 0.8);
  bottom: -10px;
}
#powerTip.se:before,
#powerTip.sw:before {
  border-bottom: 10px solid #333;
  border-bottom: 10px solid rgba(0, 0, 0, 0.8);
  top: -10px;
}
#powerTip.ne-alt:before,
#powerTip.nw-alt:before,
#powerTip.se-alt:before,
#powerTip.sw-alt:before {
  border-top: 10px solid #333;
  border-top: 10px solid rgba(0, 0, 0, 0.8);
  bottom: -10px;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  left: 10px;
}
#powerTip.ne-alt:before,
#powerTip.se-alt:before {
  left: auto;
  right: 10px;
}
#powerTip.se-alt:before,
#powerTip.sw-alt:before {
  border-top: none;
  border-bottom: 10px solid #333;
  border-bottom: 10px solid rgba(0, 0, 0, 0.8);
  bottom: auto;
  top: -10px;
}