I followed your advice to change the color of the text in the side bar (https://siteorigin.com/thread/color-sidebar-widget-banner/#comment-45213). It works very well and I did what I wanted in the sidebar.
But, It alsow change the color of the tittle port !!! How can I change this color ?
NB : when I go in the appearance, personalize, it doesn’t work.
Thanks for answering,