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