[solved]How to modify Title bar background in Customize stylesheet?

On previous version, i can edit “cdmHeader” background in default.css, but current version cdmHeader was removed

c1

===============================

c2

body.ttrss_main .hl {
    background: red;
}

body.ttrss_main .hl.Unread { /* note capitalisation */
    background: lightgreen;
}

Thank you guy, but not work for me in Customize stylesheet & default.css

i found other way working for me.

modify in default.css file

div#floatingTitle {

background:#eeeeee;

}

div.cdm.expanded div.header {
background: #eeeeee;
}

Not really the right place to do so:

:hamburger: > Preferences > Preferences:Themes:Customize.