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