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