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