Element block pseudo-class :active generated with height auto box-sizing content-box cursor default overflow hidden background line-height 1 margin 0px font-size 16px position static z-index auto transition border-radius float none display block padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal transform width 160px border 0px rgba(0,0,0,1) solid box-shadow 4px 4px 6px rgba(0,0,0,0.4)