记一个鼠标略过时候的css动画

.circle{
  width: 15px;
  height: 15px;
  background: rgba(0,0,0,0.7);
  border-radius: 50%;
  display: table-cell;
  margin-right: 3px;
  transition: all 0.5s ease;
}
.circle:hover{
  background: #C7015C;
  transform: scale(1.15);
}

或者
<div class='aniRotate'></div>

.aniRotate{
  animation:rotatePicture 0.5s 1;
  animation-timing-function:ease;
  /*animation-direction:alternate;*/
}
@keyframes rotatePicture {
  0%{

    transform: rotate(0deg) scale(1);
  }
  25%{
    transform: rotate(-5deg) scale(1.2);
  }
  50%{
    transform: rotate(0deg) scale(1);
  }
  75%{
    transform: rotate(5deg) scale(1.2);
  }
  100%{
    transform: rotate(0deg) scale(1);
  }
}