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