How do I get rid of lines in the menu

try this here first on quick css:

.html_header_sidebar .logo {
    border-bottom: medium none !important;
}

.html_header_sidebar #header .av-main-nav > li > a {
    border-bottom: medium none !important;
}

i do not realy see if you want to get rid of all lines or only the top and bottom line of navigation
it would be easier to have a real link to your site because demo site is a bit different on yours: http://kriesi.at/themes/enfold-consulting/ while you have no social link under your navigation

• This reply was modified 8 years, 4 months ago by Guenni007.

To get rid of all borders in that container – > very cool to do that:

#header_main, #header_main * {
    border: none !important;
}

this works on that demo site