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