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