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