1button {
2  font-size: 1rem;
3  padding: 0.8em 2em;
4  background-color: #000;
5  border: 3px solid yellow;
6  border-radius: 1em;
7  color: #fff;
8  font-weight: bolder;
9  transition: cubic-bezier(0.68, -0.55, 0.265, 1.55) 0.4s;
10  box-shadow: -5px 5px 0px 0px yellow;
11}
12
13button:hover {
14  transform: translate(5px, -5px);
15}