1. [ transition-duration ]:检索或设置对象过渡的持续时间;
  2. [ transition-delay ]:检索或设置对象延迟过渡的时间;

transition:[ transition-property ] || [ transition-duration ] || [ transition-timing-function ] || [ transition-delay ]

示例:

在可能的情况下应选择这样四种变换:

  • transform: scale(n);