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