Left column module margin

I want to reduce the left-margin in front of modules in the left column but for the life of me can't find it in the css-files... I thought it was left_column_pad but I don't see any settings here that could cause the left margin?
Basically I want (much) less white space in front of the modules in the left column (it is OK for module headers and li). Hope you can help out again.
Thanks so much,
Ronald

Layout.css

.column_left_pad {
padding: 15px 0 0 0;
}

Template=>Edit HTML

#column_left div.moduletable p, #column_left div.moduletable div {
padding: 0 30px;
color: #B7A68F;
}