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