.pah_bcg{background-image:url(../../../medias/images/headers/skills.jpg)}
.closeup .img_1{background-image:url(../../../medias/images/closeups/technology.jpg)}
.closeup .img_2{background-image:url(../../../medias/images/closeups/design.jpg)}
.closeup .img_3{background-image:url(../../../medias/images/closeups/communication.jpg)}
#part_1 .img{background-image:url(../../../medias/images/contents/technology.jpg)}
#part_2 .img{background-image:url(../../../medias/images/contents/design.jpg)}
#part_3 .img{background-image:url(../../../medias/images/contents/communication.jpg)}