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