.left
{
	float: left;
}
.right
{
	float: right;
}
.text_right
{
	text-align: right;
}
.absolute
{
	position: absolute;
}
.relative
{
	position: relative;
}
.center
{
	text-align: center;
}
.block
{
	display: block;
}
.line-height
{
	line-height: 0;
}
.background_fixed
{
	background-attachment: fixed;
	background-size: cover;
}
.shadow_apps
{
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	position: absolute;
	background-color: #000;
	-moz-opacity: 0.1;
	opacity:.1;
	filter: alpha(opacity=10);	/* For IE8 and earlier */
}
.shadow_portfolio
{
	width: 100%;
	height: 100%;
	top: 0;
	left: 0;
	position: absolute;
	background-color: #000;
	-moz-opacity: 0.1;
	opacity:.1;
	filter: alpha(opacity=10);	/* For IE8 and earlier */
}
a.preview img
{
	visibility: visible;
}
ul.slides
{
	color: #FFFFFF;	
	border-color: #CCC1BD;
}
.ch-grid
{
	margin: 20px 0 0 0;
	padding: 0;
	list-style: none;
	display: block;
	text-align: center;
	width: 100%;
}
.ch-grid:after,
.ch-item:before
{
	content: '';
    display: table;
}

.ch-grid:after
{
	clear: both;
}

.ch-grid li
{
	width: 280px;
	height: 280px;
	display: inline-block;
}
/* columns and margins
================================================== */
.m_top_15
{
	margin-top: 15px;
}
.m_top_35
{
	margin-top: 35px;
}
.m_top_45
{
	margin-top: 45px;
}
.m_top_60
{
	margin-top: 60px;
}
.m_top_145
{
	margin-top: 145px;
}
.m_top_155
{
	margin-top: 155px;
}
.m_top_175
{
	margin-top: 175px;
}
.m_top_185
{
	margin-top: 185px;
}
.m_top_295
{
	margin-top: 295px;
}
.m_top_595
{
	margin-top: 595px;
}

.m_bottom_5
{
	margin-bottom: 5px;
}
.m_bottom_20
{
	margin-bottom: 20px;
}
.m_bottom_30
{
	margin-bottom: 30px;
}
.m_bottom_70
{
	margin-bottom: 70px;
}
.m_bottom_90
{
	margin-bottom: 90px;
}
.m_bottom_100
{
	margin-bottom: 65px;
}
.m_bottom_130
{
	margin-bottom: 60px;
}
.m_bottom_175
{
	margin-bottom: 175px;
}
.m_bottom_190
{
	margin-bottom: 190px;
}
.m_bottom_200
{
	margin-bottom: 200px;
}

.width_80
{
	width: 80%;
}
.width-25
{
	width: 25%;
}
.width-50
{
	width: 50%;
}
.width-75
{
	width: 75%;
}
.width-85
{
	width: 85%;
}
.width-100
{
	width: 100%;
}