array(12) {
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  string(0) ""
  ["chart"]=>
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  ["position"]=>
  string(3) "tab"
  ["content"]=>
  string(0) ""
  ["text-color"]=>
  string(0) ""
  ["title-color"]=>
  string(0) ""
  ["overlay"]=>
  string(0) ""
  ["table-style"]=>
  string(7) "style-1"
  ["padding"]=>
  string(0) ""
  ["chart-table"]=>
  string(146) "[["Size","Chest (cm)"],["XS","87 - 93"],["S","93 - 99"],["M","99 - 105"],["L","105 - 111"],["XL","111 - 117"],["2","117 - 126"],["3","126 - 136"]]"
  ["chart-1"]=>
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  ["chart-2"]=>
  array(0) {
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}