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