Element block pseudo-element :after generated with transition position static padding 20px cursor pointer border 0px rgba(0,0,0,1) solid z-index auto height auto box-sizing content-box width 160px margin 4px border-radius line-height 1 font-weight normal transform float none box-shadow 3px 3px 4px rgba(0,0,0,0.4) background text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block font-size 16px overflow hidden