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