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