#dimensions_space_voorblad {width:100%;
                            min-height:800px;
                            border:0px solid;
                            text-align:center;
                            background-color:#f2f2f2;
                            overflow-x:hidden;
                            margin-left:auto;
                            margin-right:auto;
                  }



#menu_left {  width:150px;
              height:auto;
              border-radius: 20px;
              border:1px solid;
              float:left;
              clear:right;
              text-align:left;
              padding:8px 0px 10px 8px;
              margin-left:10px;





                            }

#project { width:85%;
           border:0px solid;
           float:right;














          }