Element block pseudo-class :active generated with transition box-sizing content-box font-weight normal width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px font-size 24px display block transform cursor default height auto overflow hidden box-shadow 1px 1px 1px rgba(0,0,0,0.3) background border-radius margin 0px border 0px rgba(0,0,0,1) solid line-height 1 z-index auto position static float none