body {
         display: grid;
         grid-gap: 1rem;
         grid-template-columns: 200px 1fr;
         grid-template-rows: 1fr 1fr 1fr;
         grid-template-areas:
            "div1 p1"
            "div1 div2"
            "div1 tabelle1"
         ;
      }
      #Div1 { 
        grid-area: div1; 
      } 
      #p1 { 
        grid-area: p1; 
      } 
      #Div2 { 
        grid-area: div2; 
      } 
      #Tabelle1 { 
        grid-area: tabelle1; 
      }