#containermittig-masif-kapak {
   position: absolute;
   top: 0%;
   left: 50%;
   width: 1024px;
   height: 800px;
   margin-top: 0px;
   margin-left: -512px;                  
   
}
#containermittig-iletisim {
   position: absolute;
   top: 0%;
   left: 50%;
   width: 1024px;
   height: 620px;
   margin-top: 0px;
   margin-left: -512px;

}