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