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