#parts_technology-1{width: 550px; margin-left: 250px; margin-right: 50px; display: block; clear: both; }
#parts_technology-2{width: 750px; margin-left: 50px; margin-right: 50px; display: block; clear: both; }
#parts_technology-5{width: 750px; margin-left: 50px; margin-right: 50px; display: block; clear: both; }
#parts_technology-3{width: 750px; margin-left: 50px; margin-right: 50px; display: block; clear: both; }
#parts_technology-4{width: 750px; margin-left: 50px; margin-right: 50px; display: block; clear: both; }