improve

scss/styles3.scss

@@ -31,7 +31,7 @@ div.table {
          &:nth-child(1) {
             border-left: 1px solid grey;
          }
-         &:nth-child(1) { flex: 1; }  // les largeurs de colonnes
+         &:nth-child(1) { flex: 1; } 
          &:nth-child(2) { flex: 4; }
          &:nth-child(3) { flex: 6; }
          &:nth-child(4) { flex: 2; }