Check out example codes for "transition multiple properties". It will help you in understanding the concepts better.

Code Example 1

.class-name {
  /* element transitions top and font-size for two seconds */
  transition: height 2s ease-in-out, font-size 2s ease-in-out;
}

Code Example 2

.nav a {
  transition: color .2s, text-shadow .2s;
}

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