سلام و درود
<?php
$_480 = get_post_meta($post->ID, '480', true);
$_720 = get_post_meta($post->ID, '720', true);
$_1080 = get_post_meta($post->ID, '1080', true);
if(!empty($_480) || !empty($_720) || !empty($_1080)) : ?>
<section class="well well-sm">
<span class="label label-danger">جعبه دانلود</span> <span class="label label-danger">بخش فیلم</span>
<div class="box1">
<div class="list-group">
<span class="list-group-item list-group-item-danger">
<?php if(!empty($_1080)) { ?>
<a href="<?php echo $_1080; ?