Element button pseudo-class :hover generated with width auto outline none display block height auto transition cursor pointer font-size 72px box-shadow background border 0px rgba(0,0,0,1) solid margin 0px z-index auto text-shadow 0px 1px 0px rgb(204,204,204) line-height normal font-weight normal float none padding 0px box-sizing content-box border-radius transform opacity 1 overflow visible position static