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