The selected file /tmp/fileKuHz6M could not be uploaded, because the destination sites/default/files/css/css_a91cd284035e73ba34d112bfed2f5a16.css is not properly configured.
  The selected file /tmp/fileu5eftW could not be uploaded, because the destination sites/default/files/css/css_de1aa27776f1462d2b0d83a80ce4b92d.css is not properly configured.

This settings tab enables the setting of local values for the placement of this Field in this Grid Layout only.

Enter the number of columns you wish this Field to span. By default, Field Grid Layouts have two columns, and by default, Fields are set to span one column.

Enter the number of rows you wish this Field to span. By default, Fields are set to span one row.