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