@keyframes blink-smooth{
            50% { color: transparent; text-shadow:none; }
        }
.qq{
  color: #FF9966;
  font-size: 16px;
  text-shadow: 1px 1px 1px #FF6666;
}
.bTop, .bTop:hover, .bTop:active{
  color:#FF9966;
  font-size:24px;
}
.bTop{
  animation: 1s blink-smooth;
            animation-iteration-count: 3;
            animation-timing-function: steps(1);
}