Element block pseudo-class :active generated with position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition display block border 0px rgba(0,0,0,1) solid border-radius z-index auto width 100% transform background line-height 1 overflow hidden font-weight normal box-sizing content-box height auto padding 20px cursor default float none font-size 16px margin 0px