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