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