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