Answers for "css animations and transitions"

transition transform

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

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

transitions css

div {
  transition: width 2s, height 2s, transform 2s;
}

css opacity transition

div {
  transition: opacity seconds;
}