#imgDustColl {
	height: 400px;
}

#imgABLogix1 {
	height: 500px;
}

#imgABLogix2 {
	height: 500px;
}

.clsTxtBack {
	width: 60%;
	font-size: 125%;
	text-align:justify;
	margin-top:5em;
	padding: 1em;
}

.clsTxtBack p {
	margin-top:20px;
	margin-bottom:20px;
}

.clsTxtBack p {
	text-indent:3em;
}

@media screen and (max-width:800px){
	 .clsTxtBack {
		width:80%;
		font-size:60%;
	}
	
}