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