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