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