Element button pseudo-class :hover generated with transition height auto padding 20px float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box overflow hidden line-height 1 cursor default border-radius width 160px z-index auto border 2px rgba(0,0,0,1) solid font-size 16px position static margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal display block transform background