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