wordpress comments DIV customization

[Reverend]

To move "Leave a comment" to the left:

Change this:

<h2 id="postcomment">Leave a comment</h2>

To this:

<h2 id="postcomment" style="text-align: left">Leave a comment</h2>

Try one of these 3 options for the margin in css:

Change:

h2 {
    font-size: 12pt;
    margin-top: 10px;
    color: #000;
    text-align: right;
}

To:

h2 {
    font-size: 12pt;
    margin: 10px;
    color: #000;
    text-align: right;
}

Or:

h2 {
    font-size: 12pt;
    margin: 10px 10px 10px 10px;
    color: #000;
    text-align: right;
}

Or you may have to align each side like this:

h2 {
    font-size: 12pt;
    margin-top: 10px;
    margin-bottom: 10px;
    margin-left: 10px;
    margin-right: 10px;
    color: #000;
    text-align: right;
}

[Reverend]

So did my suggestions work ???