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