Element block pseudo-class :hover generated with height auto border 3px #b7b7b7 solid transform display inline-block box-shadow 4px 4px 4px rgba(220,220,220,0.7) padding 20px box-sizing content-box cursor default z-index auto overflow visible float none text-shadow line-height normal font-size 16px border-radius width auto background position static font-weight normal margin 1px transition