.pos_content{position: absolute;		
		  z-index: 1;
	      display: block;
 	      left:0; top: 375;
 	      width:100%;
		  }
.pos_logo{position: absolute;		
        z-index: 1;
        display: block;
        left:0; top: 0;
         width:100%;
		}
.pos_tree{position: absolute;
     z-index: 1;
     display: block;
     left:0; top: 43;
      width:100%;
	}
.pos_topmenu{position: absolute;
		  z-index: 1;
	      display: block;
 	      left:0; top: 345;
 	       width:100%;
		  }
.pos_news{position: absolute;
      z-index: 1;
      display: block;
      right:20; top: 290;
      }