Custom sidebar: how to make background transparent

[Jasmine]

Jasmine

July 24, 2015 at 12:08 pm

Hi, I use Pinnacle Premium 1.3.8 with a child theme.
I was able to locate how to make the whole “main content background” transparent, as well as just the “page content”, the “footer”, etc. But what I would like to make transparent is the background of menu items and the page list in custom sidebars.
I managed to put one of the custom sidebar to the left (on page id 24). When the width is smaller than 992px, the sidebar slides to the bottom (thanks to your help):

@media (min-width: 992px) {
body.page-id-24 .main.col-lg-9 {float:right;} }

and to apply special font and style to it:
.page-id-24 .sidebar {
font-size: 20px;
line-height:20px;
font-family: Courgette;
font-style: italic; }

How can I make the background transparent? The title of the sidebar is transparent but not the listing of the pages.
Ben has access to my site (sent private yesterday) and you can see what I mean if you click on the first 2 tabs.
Thanks!