css smooth transition code example

Example 1: css transition all

-webkit-transition: all .3s ease-in-out;
-moz-transition:    all .3s ease-in-out;
-o-transition:      all .3s ease-in-out;
-ms-transition:     all .3s ease-in-out;
transition:         all .3s ease-in-out;

Example 2: transition transform

/* Transition Transform */
.section:hover {
  transform: translateX(0px) translateY(75px);
}

.section {
  transition: transform 500ms ease-in-out 25ms;
}

Example 3: css transition

transition: property duration timing-function delay|initial|inherit;

Example 4: css opacity transition

div {
  transition: opacity seconds;
}