array(3) {
  ["width_config"] => string(0) ""
  ["header-top"] => array(2) {
    [0] => array(2) {
      ["child_blocks"] => array(1) {
        [0] => string(108) "{"type":"static_block","title":"Welcome and Call","identifier":"top-welcome","block_id":"20","store_id":"0"}"
      }
      ["custom_class"] => string(54) "border-dash col-lg-6  col-md-6 mess-welcom ui-sortable"
    }
    [1] => array(2) {
      ["child_blocks"] => array(3) {
        [0] => string(83) "{"type":"custom","id":"2","title":"Store Language","group_id":"1","store_view":"0"}"
        [1] => string(83) "{"type":"custom","id":"1","title":"Store Currency","group_id":"1","store_view":"0"}"
        [2] => string(89) "{"type":"custom","id":"12","title":"header-account menu","group_id":"1","store_view":"0"}"
      }
      ["custom_class"] => string(42) "border-dash col-lg-6  col-md-6 ui-sortable"
    }
  }
  ["header-mid"] => array(1) {
    [0] => array(2) {
      ["child_blocks"] => array(1) {
        [0] => string(78) "{"type":"custom","id":"3","title":"Site Logo","group_id":"1","store_view":"0"}"
      }
      ["custom_class"] => string(52) "border-dash col-lg-3  col-md-3 col-xs-12 ui-sortable"
    }
  }
}