css display none transition

1div {
2  border: 1px solid #eee;
3}
4div > ul {
5  visibility: hidden;
6  opacity: 0;
7  transition: visibility 0s, opacity 0.5s linear;
8}
9div:hover > ul {
10  visibility: visible;
11  opacity: 1;
12}

1div > img {
2	visibility: hidden;
3    opacity: 0;
4    height: 0;
5    width: 0;
6}
7
8div:hover > img {
9	visibility: visible;
10    opacity: 1;
11    height: auto;
12    width: 4rem;
13    transition: all 0.5s, opacity 2s;
14}