diff --git a/lib/msexcel-builder.js b/lib/msexcel-builder.js
index 71773e8..248f086 100644
--- a/lib/msexcel-builder.js
+++ b/lib/msexcel-builder.js
@@ -641,7 +641,7 @@ Style = (function() {
       }
     }
     fills = ss.ele('fills', {
-      count: this.mfills.length
+      count: this.mfills.length + 1
     });
     _ref2 = this.mfills;
     for (_j = 0, _len2 = _ref2.length; _j < _len2; _j++) {
@@ -652,8 +652,9 @@ Style = (function() {
       });
       if (o.fgColor !== '-') {
         es.ele('fgColor', {
-          theme: '8',
-          tint: '0.79998168889431442'
+          // theme: '8',
+          // tint: '0.79998168889431442'
+		  rgb: o.fgColor
         });
       }
       if (o.bgColor !== '-') {
@@ -661,6 +662,8 @@ Style = (function() {
           indexed: o.bgColor
         });
       }
+	  /*I don't know what it's about, but it's always like this in real excel files*/
+	  if (_j==0) fills.ele('fill').ele('patternFill', { patternType: 'gray125' });
     }
     bders = ss.ele('borders', {
       count: this.mbders.length
@@ -726,7 +729,8 @@ Style = (function() {
       e = cs.ele('xf', {
         numFmtId: '0',
         fontId: o.font_id - 1,
-        fillId: o.fill_id - 1,
+		/*offset caused by one more 'fill' element*/
+        fillId: o.fill_id - 1 + (o.fill_id - 1 == 0 ? 0 : 1),
         borderId: o.bder_id - 1,
         xfId: '0'
       });