@media (max-width: 767px) {
/* Start Viewport phone */
#txtBox_1 { top:14px; left:0px; width:320px; height:806px; z-index:102; }
#body-content { height:1540px; }
#document_2 { top:821px; left:0px; width:321px; height:419px; z-index:111; }
#document_3 { top:1240px; left:-1px; width:322px; height:266px; z-index:114; }
#document_4 { z-index:101; }
/* End Viewport phone */
}