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