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