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