Drupal 7.x

Hello everybody
I have been trying to change the thumbnail arrangement in colorbox module to horizontal lines instead of one vertical line. After searching relevant post in the forum, i found a post that suggest to add this code line:
.field-item
{
float: left;
}
to "style.css" sheet in my active theme folder. I did not find this file, so I tried to put it in other *.css files.
well, it worked in layout.css file, but it not looks so good due to different photos size.

Hi People! I have a big problem: i'm not able to translate the main-menu of Bluemaster theme (drupal 7 - theme 1.1). The problem is that I can create a new menu in another language (btw all is setted correctly) but main-menu is a particular menu and so when i change language in my website, all elements change languages except for the main-menu component.
How I can resolve it? Help me!
Thanks a lot!

My Drupal 7 site is in English and Japanese, I've got translations working perfectly except for one thing. The custom date formats I've tried aren't translating properly.

A Japanese date is written 30日4月2011年 with characters for 'day', 'month' and 'year'. But if I try to add these characters manually to a custom date format (using php date string "d日 j月 Y年") the characters repeat like this: "30日4月2011年 日月年" which makes it unusable.

Hi all.
I need to add a few logos on the left sidebar, what is the best way to do it ? Do I need a special image module ? Really need to sort this out.

Thank you in advance.

Hi,

I'm making my first module ever for Drupal, I have several years of PHP experience so there's no problem for that :).

So I want to declare a new custom field type for testing, I will be creating a dimension field.
I have this in my module file:

Ive installed drupal for facebook, the fb module, and it seems to work, but its not working how I expected. Im also using the openID module as well, but even if I just use the "connect" button that comes with the fb module I get the same results.

Basically when you try to log into the site using the drupal for facebook module, it just logs you into facebook and then shows your facebook avatar on your drupal website. However you are not an authenticated user in your drupal website, nor is any user created! Is this what is supposed to happen? If so, what is the point of that?