body {
  margin: 0;
  height: 100vh;
  cursor: pointer;
}

.XcursorX {
  width: 20px;
  height: 20px;
  border: 1px solid gray;
  border-radius: 50%;
  position: absolute;
  transition-duration: 200ms;
  transition-timing-function: ease-out;
  animation: cursorAnim 0.5s infinite alternate;
  pointer-events: pointer;
  cursor: pointer;
  transform : scale(2);
}

@keyframes cursorAnim {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(0.7);
  }
}
@keyframes cursorAnim2 {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(0.4);
  }
}
@keyframes cursorAnim3 {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(3);
  }
  100% {
    transform: scale(1);
    opacity: 0;
  }
}
.expandXcursorX {
  animation: cursorAnim3 0.5s forwards;
  border: 1px solid red;
}

.sasasasasssas {
  font-size: 100%;
    -moz-transition: font-size 500ms linear 2s;
    -webkit-transition: font-size 500ms linear 2s;
    -o-transition: font-size 500ms linear 2s;
    transition: font-size 500ms linear 2s;
}

.sasasasasssas:hover sasasasasssasa{
  font-size:120%;
}