Hi,
try to disable GZIP compression that you have on your sites. From what I see, your server is struggling with the compression of your content
To increase the padding around menu items, edit file
www.kkaravidas.gr/templates/rt_camber/css/fusionmenu.css
Find:.menutop li.root > .item span {
display: block;
outline: none;
padding: 0 20px;
width: auto;
}
Change to:.menutop li.root > .item span {
display: block;
outline: none;
padding: 0 30px;
width: auto;
}
Als, I would suggest to start using Firebug for Firefox for example because it greatly enhance the development of the web sites and things like this one can easily be done with it