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