Element block pseudo-class :hover generated with display inline-block opacity 1 padding 20px font-weight bold transition overflow visible background font-size 18px border 1px #b7b7b7 solid margin 0px box-sizing content-box line-height normal float none text-shadow position static box-shadow 4px 4px 6px rgba(0,0,0,0.4) transform outline none width auto border-radius height auto cursor default z-index auto