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