Removing sidebar module's background on Skittlish Dreams

[jewelfox]

I'm using Skittlish Dreams, and I had the idea that I could get rid of the "top" part of a sidebar widget (the header and background) to put Custom Text right below my Profile, and make it look like the text is part of the profile. Unfortunately, I'm not sure how to make that part disappear for just the Custom Text module.

.module-section-two .module {
background: none;
}

makes it vanish for all of them, and I haven't been able to make it any more specific. Can anyone help? I tried putting .module-tags_list in there too and it didn't work.

Edit: Never mind, the following code works (replace module-calendar with any other module):

div.module-calendar { background:none !important; }

It's the !important that overwrites the rule handed down from higher up. Many thanks to niya for her assistance.