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