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