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