The menu plugin I am using on my website opens submenus when hovering over main items. While it works fine on the Firefox browser, on Chrome the submenu does not appear in the desired location (Please see attached screenshot). What's even stranger is that after some time spent on the page, it suddenly starts showing up correctly.
Could this be a browser issue?
CSS code for displaying the submenu
#cssmenu > ul > li:hover > ul {
top: 52px;
left: 0;
opacity: 1;
}