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