Element block pseudo-class :active generated with overflow visible margin 0px background display inline-block z-index auto float none box-sizing content-box transform font-size 16px border 1px #b7b7b7 solid height auto width auto line-height normal transition text-shadow 1px 1px 0px rgba(255,255,255,0.66) border-radius padding 20px cursor default font-weight normal position static box-shadow 2px 2px 2px rgba(0,0,0,0.2)