:root {
  --form-width: 50%;
  --table-width: 50%;
}

#main_Form {
  width: var(--form-width);
}

#form_Grid_Tab_1 {
  grid-template-areas: "grid-title" "grid-submitter" "grid-contributor" "grid-sort" "grid-date" "grid-source" "grid-author" "grid-position" "grid-prevnext" "grid-category";
}

#grid_Title {
  grid-area: grid-title;
  grid-column: col 1/span 8;
  grid-row: 1;
}

#grid_Submitter {
  grid-area: grid-submitter;
  grid-column: col 9/span 4;
  grid-row: 1;
}

#grid_Sort {
  grid-area: grid-sort;
  grid-column: col 1/span 8;
  grid-row: 2;
}

#grid_Contributor {
  grid-area: grid-contributor;
  grid-column: col 9/span 4;
  grid-row: 2;
}

#grid_Source {
  grid-area: grid-source;
  grid-column: col 1/span 8;
  grid-row: 3;
}

#grid_Date {
  grid-area: grid-date;
  grid-column: col 9/span 4;
  grid-row: 3;
}

#grid_Author {
  grid-area: grid-author;
  grid-column: col 1/span 3;
  grid-row: 4;
}

#grid_Position {
  grid-area: grid-position;
  grid-column: col 4/span 3;
  grid-row: 4;
}

#grid_PrevNext {
  grid-area: grid-prevnext;
  grid-column: col 7/span 3;
  grid-row: 4;
}

#grid_Category {
  grid-area: grid-category;
  grid-column: col 10/span 3;
  grid-row: 4;
}

#form_Grid_Tab_2 {
  grid-template-areas: "grid-styles" "grid-text" "grid-ext-link" "grid-lat" "grid-lon";
}

#grid_Styles {
  grid-area: grid-styles;
  grid-column: col 1/span 12;
  grid-row: 1;
}

#grid_Text {
  grid-area: grid-text;
  grid-column: col 1/span 12;
  grid-row: 2;
}

#grid_Ext_Link {
  grid-area: grid-ext-link;
  grid-column: col 1/span 12;
  grid-row: 3;
}

#grid_Lat {
  grid-area: grid-lat;
  grid-column: col 3/span 4;
  grid-row: 4;
}

#grid_Lon {
  grid-area: grid-lon;
  grid-column: col 7/span 4;
  grid-row: 4;
}

#main_Table {
  width: var(--table-width);
}

@media screen and (min-width: 1200px) {
  #main_Form {
    width: var(--form-width);
  }
  #main_Table {
    width: var(--table-width);
  }
}
@media screen and (min-width: 992px) and (max-width: 1200px) {
  #main_Form {
    width: calc(var(--form-width) + 10%);
  }
  #main_Table {
    width: calc(var(--table-width) + 10%);
  }
}
@media screen and (min-width: 768px) and (max-width: 992px) {
  #main_Form {
    width: calc(var(--form-width) + 25%);
  }
  #main_Table {
    width: calc(var(--table-width) + 25%);
  }
}
@media screen and (min-width: 576px) and (max-width: 768px) {
  #main_Form {
    width: 100%;
  }
  #main_Table {
    width: 100%;
  }
}
@media screen and (max-width: 576px) {
  #main_Wrapper {
    display: none;
  }
  #small_Message {
    display: block;
    margin-top: 2em;
  }
}