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