В bitrix:news.list выделить стилем первую новость

<?foreach($arResult["ITEMS"] as $arItem):?>
    <?
    $this->AddEditAction($arItem['ID'], $arItem['EDIT_LINK'], CIBlock::GetArrayByID($arItem["IBLOCK_ID"], "ELEMENT_EDIT"));
    $this->AddDeleteAction($arItem['ID'], $arItem['DELETE_LINK'], CIBlock::GetArrayByID($arItem["IBLOCK_ID"], "ELEMENT_DELETE"), array("CONFIRM" => GetMessage('CT_BNL_ELEMENT_DELETE_CONFIRM')));
    ?>
    <p class="news-item" id="<?=$this->GetEditAreaId($arItem['ID']);?>">
        <?if($arParams["DISPLAY_PICTURE"]!="N" && is_array($arItem["PREVIEW_PICTURE"])):?>
            <?if(!$arParams["HIDE_LINK_WHEN_NO_DETAIL"] || ($arItem["DETAIL_TEXT"] && $arResult["USER_HAVE_ACCESS"])):?>
                <a href="<?=$arItem["DETAIL_PAGE_URL"]?>"><img class="preview_picture" border="0" src="<?=$arItem["PREVIEW_PICTURE"]["SRC"]?>" width="<?=$arItem["PREVIEW_PICTURE"]["WIDTH"]?>" height="<?=$arItem["PREVIEW_PICTURE"]["HEIGHT"]?>" alt="<?=$arItem["NAME"]?>" title="<?=$arItem["NAME"]?>" style="float:left" /></a>
            <?else:?>
                <img class="preview_picture" border="0" src="<?=$arItem["PREVIEW_PICTURE"]["SRC"]?>" width="<?=$arItem["PREVIEW_PICTURE"]["WIDTH"]?>" height="<?=$arItem["PREVIEW_PICTURE"]["HEIGHT"]?>" alt="<?=$arItem["NAME"]?>" title="<?=$arItem["NAME"]?>" style="float:left" />
            <?endif;?>
        <?endif?>
        <?if($arParams["DISPLAY_DATE"]!="N" && $arItem["DISPLAY_ACTIVE_FROM"]):?>
            <span class="news-date-time"><?echo $arItem["DISPLAY_ACTIVE_FROM"]?></span>
        <?endif?>
        <?if($arParams["DISPLAY_NAME"]!="N" && $arItem["NAME"]):?>
            <?if(!$arParams["HIDE_LINK_WHEN_NO_DETAIL"] || ($arItem["DETAIL_TEXT"] && $arResult["USER_HAVE_ACCESS"])):?>
                <a href="<?echo $arItem["DETAIL_PAGE_URL"]?>"><?echo $arItem["NAME"]?></a><br />
            <?else:?>
                <?echo $arItem["NAME"]?><br />
            <?endif;?>
        <?endif;?>
        <?if($arParams["DISPLAY_PREVIEW_TEXT"]!="N" && $arItem["PREVIEW_TEXT"]):?>
            <?echo $arItem["PREVIEW_TEXT"];?>
        <?endif;?>
        <?if($arParams["DISPLAY_PICTURE"]!="N" && is_array($arItem["PREVIEW_PICTURE"])):?>
            <div style="clear:both"></div>
        <?endif?>
        <?foreach($arItem["FIELDS"] as $code=>$value):?>
            <small>
            <?=GetMessage("IBLOCK_FIELD_".$code)?>:&nbsp;<?=$value;?>
            </small><br />
        <?endforeach;?>
        <?foreach($arItem["DISPLAY_PROPERTIES"] as $pid=>$arProperty):?>
            <small>
            <?=$arProperty["NAME"]?>:&nbsp;
            <?if(is_array($arProperty["DISPLAY_VALUE"])):?>
                <?=implode("&nbsp;/&nbsp;", $arProperty["DISPLAY_VALUE"]);?>
            <?else:?>
                <?=$arProperty["DISPLAY_VALUE"];?>
            <?endif?>
            </small><br />
        <?endforeach;?>
    </p>
<?endforeach;?>

<?$i = 1;?>
<?foreach($arResult["ITEMS"] as $arItem):?>
<?if ($i == 1){blabla}?>
.....
<?$i++?>
<?endforeach?>

<?foreach($arResult["ITEMS"] as $key=>$arItem):?>
if ($key=="0"){echo "это первая нвость";}