.isr_wrapper {
	max-width:1200px;
	margin-left:auto;
	margin-right:auto;
}
.isr_container_1 {
	width:100%;
	float:left;
	
}

.isr_l {
	
	padding-right: 0px;
}
.isr_r {
	
	padding-left: 0px;
}

.isr_c {
	position:absolute;
	top: 4px; bottom: 4px; left: 4px; right: 4px;
	background:#f5f5f5;
	width:97%;
}

.isr_fullwidth {
	float:left;
	width:100%;
}
.isr_singelfullwidth {
	width:100%;
	position:relative;
	padding-bottom: 50%;
}
.isr_singelwidth {
	float:left;
	width:49.2%;
	padding-bottom: 50%;
	position:relative;
}
.isr_fullheight {
	float:left;
	width:50%;
}
.isr_singelfullheight {
	width:100%;
	padding-bottom: 200%;
	position:relative;
}
.isr_singelheight {
	width:100%;
	padding-bottom: 100%;
	position:relative;
}


@media screen and (min-width: 762px) {
	.isr_container_1 {
		width:50%;
	}
	/*
	.isr_l {
		padding-left: 5px;
		padding-right: 0px;
	}
	.isr_r {
		padding-right: 5px;
		padding-left: 0px;
	}
	*/
}