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