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