.about-us-header-img {
	background-image: url("/a/img/about-us/banner-header.jpg");
}
.about-us-content-img-01 {
    /*background-image: url("/a/img/about-us/about-01.jpg");*/
    background-position: center center;
}
.about-us-content-img-02 {
    /*background-image: url("/a/img/about-us/about-02.jpg");*/
    background-position: center center;
}
.about-us-content-img-03 {
    /*background-image: url("/a/img/about-us/about-03.jpg");*/
    background-position: center center;
}

/* Landscape phones and portrait tablets */	
@media screen and (max-width: 767px){
	.content-img-holder{
		height: 335px;
	}
}