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