#p_head {
  background: #ffffff url('img/head_bg.jpg') 0% 100%;
  width: 800px;
  height: 100px;
}

#mmenu {
 float: left;
 width: 205px;
 height: 182px;
 
}

#funkcii {
 float: left;
 width: 180px;
 height: 182px;



}

#opisanie {
 float: left;
 width: 170px;
 height: 182px;
}

#inn {
 float: left;
 width: 563px;
}


#p_right {
 float: right;
 width: 237px;
 height: 537px;
 background: #ffffff url('img/obstini_bg.jpg') 0% 100%;
}

#mfo {
 float:left;
 width: 563px;
 height: 182px;
 background: #ffffff url('img/mfo.jpg') 0% 100%;
}