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