Drop down menu Webfolio WordPress Theme

They work fine for me in Firefox and Safari on Mac. What browser are you using?

I’m using Chrome but I’ve tried also with Firefox and Explorer. Still the same problem.

You might want to start with fixing a bunch of mark-up errors on the site — they may be causing problems:

https://validator.w3.org/check?uri=http%3A%2F%2Fwww.liveonlinecasino.it%2F&charset=%28detect+automatically%29&doctype=Inline&group=0

Also try switching to the default theme to see if the problem persists and/or deactivating all plug-ins to see if one of them is the culprit.

Thanks for your help, I solved the problem by increasing the height in the stylesheet:

#topMenu ul.sf-menu li {
float: left;
padding: 0 15px;
height: 30px;
font-size: 12px;
}