How to remove the scrolling in Forum Rules during registration?

[Emeralda]

This is how the rules currently look during registration:



What I'd like is for the box to be full height or at least twice the height compared to what it is now.

Currently the template for the code looks like this:

	<div class="blockbody formcontrols">
		<div class="section">
			<div class="blockrow">
				<p class="label">{vb:rawphrase to_proceed_must_agree}</p>
				<div id="forumrules" class="restore">
					<vb:if condition="$show['coppa']">
						<vb:comment> coppa regulations </vb:comment>
						{vb:rawphrase coppa_rules_description, {vb:raw vboptions.bbtitle}, {vb:link forumhome|bburl}, {vb:raw session.sessionurl}, {vb:raw vboptions.webmasteremail}}
						<vb:comment> / coppa regulations</vb:comment>
					</vb:if>
			
					<vb:comment> regular forum rules </vb:comment>
					{vb:rawphrase forum_rules_registration, {vb:raw vboptions.forumhome}, {vb:raw session.sessionurl_q}}
					{vb:rawphrase forum_rules_description, {vb:raw vboptions.bbtitle}}
					<vb:comment> regular forum rules </vb:comment>
				</div>
			</div>
			<div class="blockrow singlecheck">
				<label for="cb_rules_agree" class="full"><input type="checkbox" name="agree" id="cb_rules_agree" tabindex="1" value="1" /> <strong>{vb:rawphrase read_agree_abide_by_rules, {vb:raw vboptions.bbtitle}}</strong></label>
			</div>
		</div>
	</div>

[kh99]

In the register.css template there's this:

#forumrules {
    background-color: #FFFFFF;
    border: 1px solid #6B91AB;
    height: 75px;
    overflow: auto;
    padding: 10px;
}

The 75px is the height of the rules area.