The screenshot below has an image in the header. You can still change the color of the background if you have an image or not.
n your custom.ss file add the following code. You can put it anywhere you want but I recommend putting it at the top. Remember, once you make the change, save it, and upload the new file to your server. Always describe what you’re doing by putting your descripton between the comment tags /* */ at the beginning shown below in green. The comments aren’t shown on your rendered page and it just makes things easier for you to remember…
/*space between widget list items*/
.custom #header { background-color: #000000 ; }
Change the hexidecimal number to whatever gives you the desired effect.
If you would like to leave a comment and you have examples of code you want to show, you must "escape the code". This allows the entire code to show correctly by inserting certain variable around certain tags to make them show. If you don't "escape the code" your code will show up broken, mangled, and it won't be able to be seen correctly. "Escaping the code" is very simple...
Go ahead, leave a comment...