请问手机版的首页两个字下方间距太大，怎么调整？

//读取最新文章
$readdatas = $_G['TABLE']['READ'] -> getDatas(0, $halc, 'where `del`=false order by `id` desc');
foreach ($readdatas as $readdata) {
	$userdata = $_G['TABLE']['USER'] -> getData($readdata['uid']);
	$zxwzhtml .= '<div class="pk-row"><div class="pk-w-sm-12 pk-padding-0 pk-padding-top-5 pk-padding-bottom-5 pk-text-truncate" style="border-bottom: solid 1px #CCCCCC;height:28px"><a target="_blank" class="pk-hover-underline" href="' . ReWriteURL('read', "id={$readdata['id']}&page=1") . '" title="文章标题：' . $readdata['title'] . '&#10;文章作者：' . $userdata['username'] . '&#10;发布时间：' . date('Y-m-d H:i:s', $readdata['posttime']) . '&#10;浏览次数：' . $readdata['looknum'] . '&#10;回复次数：' . ($readdata['fs'] - 1) . '">&nbsp;&raquo;&nbsp;' . $readdata['title'] . '</a><a target="_blank" class="pk-hover-underline pk-float-right" href="' . ReWriteURL('user', "id={$readdata['uid']}&page=1") . '">' . $userdata['nickname'] . '</a></div></div>';
}

要改home.html的这里吧？具体应该咋改呢？

还有就是首页四栏中的最新文章，标题字数怎么控制？