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