Как скрыть модуль от мобильных устройств? - Joomla 2.5: Настройка и оптимизация

<div id="page-bg">

		<?php if ($this['modules']->count('absolute')) : ?>
		<div id="absolute">
			<?php echo $this['modules']->render('absolute'); ?>
		</div>
		<?php endif; ?>

/* Copyright (C) YOOtheme GmbH, http://www.gnu.org/licenses/gpl.html GNU/GPL */

/*
 * Layout Style Sheet - Provides a fluid grid and helper classes to create any layout and some layout defaults
 */


/* Grid and Clearing Tools
----------------------------------------------------------------------------------------------------*/

.clearfix:before,
.clearfix:after,
.grid-block:before,
.grid-block:after,
.deepest:before,
.deepest:after {
	content: "";
    display: table;
}
.clearfix:after,
.grid-block:after,
.deepest:after { clear: both; }

.grid-box { float: left; }

/* Grid Units */
.width16 { width: 16.666%; }
.width20 { width: 20%; }
.width25 { width: 25%; }
.width33 { width: 33.333%; }
.width40 { width: 40%; }
.width50 { width: 50%; }
.width60 { width: 60%; }
.width66 { width: 66.666%; }
.width75 { width: 75%; }
.width80 { width: 80%; }
.width100 { width: 100%; }

[class*='width'] {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
}

/* Create new Block Formatting Contexts */
.bfc-o { overflow: hidden; }
.bfc-f {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	width: 100%;
	float: left;
}

/* Align Boxes */
.float-left { float: left; }
.float-right { float: right; }

/* Grid Gutter */
.grid-gutter.grid-block { margin: 0 -15px; }
.grid-gutter > .grid-box > * { margin: 0 15px; }

.grid-gutter > .grid-box > * > :first-child { margin-top: 0; }
.grid-gutter > .grid-box > * > :last-child { margin-bottom: 0; }


/* Layout Defaults
----------------------------------------------------------------------------------------------------*/

/* Center Page */
.wrapper {
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	margin: auto;
}

/* Header */
#header { position: relative; top: 10px;}

#toolbar .float-left .module,
#toolbar .float-left > time {
	margin: 0 15px 0 0;
	float: left;
}

#toolbar .float-right .module {
	margin: 0 0 0 15px;
	float: right;
}

#headerbar .module {
	max-width: 300px;
	margin-right: 0;
	float: right;
}

#logo, #logo > img,
#menu { float: left; }
#search { float: right; }

#banner {
	position: absolute;
	top: 0;
	right: -200px;
}

/* Footer */
#footer {
	position: relative;
	text-align: center;
}

/* Absolute */
#absolute {
position:fixed;
	top: 30px;
	left: 20px;
	width: 120px;
}

@media (max-width: 979px) {
  .class-module {
    display: none;
  }
}

@media handheld and (max-width: 979px) {
  .class-module {
    display: none;
  }
}

#absolute {
    position:fixed;
	top: 30px;
	left: 20px;
	width: 120px;
}

<?php if ($this['modules']->count('absolute')) : ?>
		<div id="absolute">
			<?php echo $this['modules']->render('absolute'); ?>
		</div>
		<?php endif; ?>

@media handheld and (max-width: 979px) {
  #absolute {
    display: none;
  }
}

@media (max-width: 979px) {
  #page-bg>#absolute {
      display:none !important;
  }
}

@media (max-width: 979px) {
  #absolute {
    display: none;
  }
}

@media (max-width: 1367px) {
  #absolute {
    display: none;
  }
}

<meta name="viewport" content="width=device-width, initial-scale=1.0" />))