Element button pseudo-class :hover generated with height auto box-sizing content-box display inline-block font-size 16px cursor default line-height normal font-weight normal transition padding 20px transform position static width auto text-shadow 1px 1px 0px rgba(255,255,255,0.66) background border-radius overflow visible border 1px #b7b7b7 solid margin 0px box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto float none