<HTML> <HEAD> <STYLE> .on { font-size: 18; text-decoration: underline; color: blue; } .off { font-size: 16; text-decoration: none; color: black; } </STYLE> <BODY STYLE = "font-family: Arial"> <H1>Learn more about our company</H1> <UL> <LI> <A HREF = "customers.html" CLASS = "off" onMouseOver = "this.className ='on';" onMouseOut = "this.className = 'off';">Customers </A> <LI> <A HREF = "products.html" CLASS = "off" onMouseOver = "this.className ='on';" onMouseOut = "this.className = 'off';">Products </A> <LI> <A HREF = "techs.html" CLASS = "off" onMouseOver = "this.className ='on';" onMouseOut = "this.className = 'off';">Technologies </A> </UL> </BODY> </HTML>