diff --git a/.DS_Store b/.DS_Store
new file mode 100644
index 0000000..5008ddf
Binary files /dev/null and b/.DS_Store differ
diff --git a/Gruntfile.js b/Gruntfile.js
index 88faa9e..cef2430 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -92,6 +92,7 @@ module.exports = function(grunt) {
   grunt.loadNpmTasks('grunt-contrib-qunit');
 
   // Default task.
+  grunt.registerTask('build', ['concat', 'uglify']);
   grunt.registerTask('default', ['jshint', 'concat', 'qunit', 'uglify', 'webdriver']);
 
 };
diff --git a/tests/readme.md b/tests/readme.md
index 2ffdd03..9f3a606 100644
--- a/tests/readme.md
+++ b/tests/readme.md
@@ -1,35 +1,35 @@
-<table><thead><tr><td></td><th>chrome<br />23.0.1271.97</th><th>firefox<br />12.0</th><th>iexplorer<br />9</th></tr></thead><tbody>
-<tr><td>background/clip.html</td><td>100%</td><td>100%</td><td>99.89%</td></tr>
-<tr><td>background/encoded.html</td><td>100%</td><td>100%</td><td>100%</td></tr>
-<tr><td>background/linear-gradient.html</td><td>89.87%</td><td>90.73%</td><td>100%</td></tr>
-<tr><td>background/multi.html</td><td>100%</td><td>100%</td><td>99.93%</td></tr>
-<tr><td>background/position.html</td><td>100%</td><td>100%</td><td>99.87%</td></tr>
-<tr><td>background/radial-gradient.html</td><td>73.23%</td><td>70.32%</td><td>94.02%</td></tr>
-<tr><td>background/repeat.html</td><td>100%</td><td>100%</td><td>99.92%</td></tr>
-<tr><td>border/dashed.html</td><td>96.45%</td><td>98.38%</td><td>97.7%</td></tr>
-<tr><td>border/dotted.html</td><td>97.41%</td><td>96.46%</td><td>95.93%</td></tr>
-<tr><td>border/double.html</td><td>97.96%</td><td>97.87%</td><td>97.95%</td></tr>
-<tr><td>border/radius.html</td><td>99.74%</td><td>99.77%</td><td>99.75%</td></tr>
-<tr><td>border/solid.html</td><td>99.97%</td><td>99.97%</td><td>99.98%</td></tr>
-<tr><td>forms.html</td><td>95.96%</td><td>94.55%</td><td>95.01%</td></tr>
-<tr><td>images/canvas.html</td><td>99.86%</td><td>100%</td><td>100%</td></tr>
-<tr><td>images/cross-origin.html</td><td>97.99%</td><td>97.58%</td><td>99.35%</td></tr>
-<tr><td>images/empty.html</td><td>99.86%</td><td>99.87%</td><td>99.85%</td></tr>
-<tr><td>images/images.html</td><td>83.72%</td><td>96.93%</td><td>55.09%</td></tr>
-<tr><td>images/svg.html</td><td>99.92%</td><td>96.79%</td><td>99.93%</td></tr>
-<tr><td>list/decimal-leading-zero.html</td><td>99.63%</td><td>99.72%</td><td>35.88%</td></tr>
-<tr><td>list/decimal.html</td><td>99.64%</td><td>99.73%</td><td>35.89%</td></tr>
-<tr><td>list/lower-alpha.html</td><td>99.65%</td><td>99.73%</td><td>35.89%</td></tr>
-<tr><td>list/upper-roman.html</td><td>99.45%</td><td>99.61%</td><td>35.94%</td></tr>
-<tr><td>overflow.html</td><td>96.85%</td><td>97.49%</td><td>96.5%</td></tr>
-<tr><td>pseudoelements.html</td><td>97.36%</td><td>97.94%</td><td>99.37%</td></tr>
-<tr><td>text/chinese.html</td><td>99.75%</td><td>99.74%</td><td>65.76%</td></tr>
-<tr><td>text/linethrough.html</td><td>97.14%</td><td>94.12%</td><td>47.08%</td></tr>
-<tr><td>text/text.html</td><td>95.71%</td><td>94.67%</td><td>85.01%</td></tr>
-<tr><td>text/underline-lineheight.html</td><td>97.06%</td><td>92.35%</td><td>53%</td></tr>
-<tr><td>text/underline.html</td><td>97.65%</td><td>93.5%</td><td>47.02%</td></tr>
-<tr><td>visibility.html</td><td>99.19%</td><td>98.92%</td><td>99.39%</td></tr>
-<tr><td>zindex/z-index1.html</td><td>96.99%</td><td>99.27%</td><td>99.44%</td></tr>
-<tr><td>zindex/z-index2.html</td><td>95.85%</td><td>98.06%</td><td>97.72%</td></tr>
-<tr><td>zindex/z-index3.html</td><td>98.6%</td><td>98.29%</td><td>98.56%</td></tr>
-</tbody></table>
\ No newline at end of file
+<table><thead><tr><td></td><th>chrome<br />23.0.1271.97</th><th>firefox<br />12.0</th><th>iexplorer<br />9</th><th>chrome<br />25.0.1364.172<br />Mac 10.7.4</th><th>firefox<br />19.0.2<br />Mac 10.7.4</th><th>safari<br />6.0<br />Mac 10.7.4</th></tr></thead><tbody>
+<tr><td>background/clip.html</td><td>100%</td><td>100%</td><td>99.89%</td><td>100%</td><td>100%</td><td>100%</td></tr>
+<tr><td>background/encoded.html</td><td>100%</td><td>100%</td><td>100%</td><td>100%</td><td>100%</td><td>100%</td></tr>
+<tr><td>background/linear-gradient.html</td><td>89.87%</td><td>90.73%</td><td>100%</td><td>95.35%</td><td>91.33%</td><td>91.69%</td></tr>
+<tr><td>background/multi.html</td><td>100%</td><td>100%</td><td>99.93%</td><td>100%</td><td>100%</td><td>100%</td></tr>
+<tr><td>background/position.html</td><td>100%</td><td>100%</td><td>99.87%</td><td>100%</td><td>100%</td><td>100%</td></tr>
+<tr><td>background/radial-gradient.html</td><td>73.23%</td><td>70.32%</td><td>94.02%</td><td>87.65%</td><td>57.99%</td><td>79.95%</td></tr>
+<tr><td>background/repeat.html</td><td>100%</td><td>100%</td><td>99.92%</td><td>100%</td><td>100%</td><td>100%</td></tr>
+<tr><td>border/dashed.html</td><td>96.45%</td><td>98.38%</td><td>97.7%</td><td>98.36%</td><td>98.47%</td><td>97.43%</td></tr>
+<tr><td>border/dotted.html</td><td>97.41%</td><td>96.46%</td><td>95.93%</td><td>98.81%</td><td>96.31%</td><td>98.13%</td></tr>
+<tr><td>border/double.html</td><td>97.96%</td><td>97.87%</td><td>97.95%</td><td>99.06%</td><td>97.99%</td><td>98.53%</td></tr>
+<tr><td>border/radius.html</td><td>99.74%</td><td>99.77%</td><td>99.75%</td><td>99.88%</td><td>99.81%</td><td>99.75%</td></tr>
+<tr><td>border/solid.html</td><td>99.97%</td><td>99.97%</td><td>99.98%</td><td>99.99%</td><td>99.97%</td><td>99.98%</td></tr>
+<tr><td>forms.html</td><td>95.96%</td><td>94.55%</td><td>95.01%</td><td>98.57%</td><td>94.2%</td><td>97.69%</td></tr>
+<tr><td>images/canvas.html</td><td>99.86%</td><td>100%</td><td>100%</td><td>99.93%</td><td>100%</td><td>99.87%</td></tr>
+<tr><td>images/cross-origin.html</td><td>97.99%</td><td>97.58%</td><td>99.35%</td><td>99.7%</td><td>98.41%</td><td>99.89%</td></tr>
+<tr><td>images/empty.html</td><td>99.86%</td><td>99.87%</td><td>99.85%</td><td>99.91%</td><td>99.81%</td><td>99.86%</td></tr>
+<tr><td>images/images.html</td><td>83.72%</td><td>96.93%</td><td>55.09%</td><td>92.45%</td><td>95.81%</td><td>87.06%</td></tr>
+<tr><td>images/svg.html</td><td>99.92%</td><td>96.79%</td><td>99.93%</td><td>99.95%</td><td>96.51%</td><td>99.92%</td></tr>
+<tr><td>list/decimal-leading-zero.html</td><td>99.63%</td><td>99.72%</td><td>35.88%</td><td>99.7%</td><td>99.99%</td><td>15.05%</td></tr>
+<tr><td>list/decimal.html</td><td>99.64%</td><td>99.73%</td><td>35.89%</td><td>99.71%</td><td>99.99%</td><td>15.06%</td></tr>
+<tr><td>list/lower-alpha.html</td><td>99.65%</td><td>99.73%</td><td>35.89%</td><td>99.72%</td><td>99.98%</td><td>15.06%</td></tr>
+<tr><td>list/upper-roman.html</td><td>99.45%</td><td>99.61%</td><td>35.94%</td><td>99.59%</td><td>99.99%</td><td>13.97%</td></tr>
+<tr><td>overflow.html</td><td>96.85%</td><td>97.49%</td><td>96.5%</td><td>98.15%</td><td>97.96%</td><td>99.42%</td></tr>
+<tr><td>pseudoelements.html</td><td>97.36%</td><td>97.94%</td><td>99.37%</td><td>98.73%</td><td>97.81%</td><td>98.29%</td></tr>
+<tr><td>text/chinese.html</td><td>99.75%</td><td>99.74%</td><td>65.76%</td><td>93.93%</td><td>96%</td><td>46.75%</td></tr>
+<tr><td>text/linethrough.html</td><td>97.14%</td><td>94.12%</td><td>47.08%</td><td>98.99%</td><td>90.28%</td><td>31.02%</td></tr>
+<tr><td>text/text.html</td><td>95.71%</td><td>94.67%</td><td>85.01%</td><td>96.83%</td><td>95.6%</td><td>94.63%</td></tr>b
+<tr><td>text/underline-lineheight.html</td><td>97.06%</td><td>92.35%</td><td>53%</td><td>99.15%</td><td>93.69%</td><td>40.76%</td></tr>
+<tr><td>text/underline.html</td><td>97.65%</td><td>93.5%</td><td>47.02%</td><td>99.35%</td><td>89.85%</td><td>31.07%</td></tr>
+<tr><td>visibility.html</td><td>99.19%</td><td>98.92%</td><td>99.39%</td><td>99.69%</td><td>99.32%</td><td>99.74%</td></tr>
+<tr><td>zindex/z-index1.html</td><td>96.99%</td><td>99.27%</td><td>99.44%</td><td>98.62%</td><td>98.48%</td><td>98%</td></tr>
+<tr><td>zindex/z-index2.html</td><td>95.85%</td><td>98.06%</td><td>97.72%</td><td>97.79%</td><td>96.69%</td><td>96.72%</td></tr>
+<tr><td>zindex/z-index3.html</td><td>98.6%</td><td>98.29%</td><td>98.56%</td><td>99.35%</td><td>96.49%</td><td>97.92%</td></tr>
+</tbody></table>
diff --git a/tests/selenium.js b/tests/selenium.js
index 8f7bc88..e8ad78e 100644
--- a/tests/selenium.js
+++ b/tests/selenium.js
@@ -99,7 +99,7 @@
               }
               done(100 - (Math.round((diff/h2cPixels.length) * 10000) / 100));
             });
-          })
+          });
         });
       });
     });
@@ -247,26 +247,57 @@
   };
 
   exports.markdown = function() {
-    var data = {}, html = "<table><thead><tr><td></td>",
-    browsers = ["chrome", "firefox", "iexplorer"];
+    var data = {},
+        html = "<table><thead><tr><td></td>",
+        md = " | ",
+        browsers = ["chrome", "firefox", "iexplorer", "safari"],
+        activeBrowsers = [];
 
+    // Create row for browsers
     browsers.forEach(function(browser) {
-      data[browser] = JSON.parse(fs.readFileSync("tests/results/" + browser + ".json"));
-      html += "<th>" + browser + "<br />" + data[browser].version + "</th>";
-    });
-    html += "</tr></thead><tbody>\n";
 
-    Object.keys(data[browsers[0]].tests).forEach(function(testFile) {
+       if (fs.existsSync("tests/results/" + browser + ".json")) {
+
+        var fileContents = fs.readFileSync("tests/results/" + browser + ".json");
+        data[browser] = JSON.parse(fileContents);
+
+        activeBrowsers.push(browser);
+            
+        html += "<th>" + browser + "<br />" + data[browser].version + "</th>";
+        md += browser + data[browser].version + " | ";
+      } else {
+        console.log("Browser report not found. ", browser + ".json");
+      }
+
+    });
+
+    html += "</tr></thead><tbody>\n";
+    md += "\n ----";
+    for (var i = activeBrowsers.length - 1; i >= 0; i--) {
+      md += "|---- ";
+    }
+    md += "\n";
+
+    Object.keys(data[activeBrowsers[0]].tests).forEach(function(testFile) {
+
       html += "<tr><td>" + testFile.substring(12) + "</td>";
-      browsers.forEach(function(browser) {
-        html += "<td>" + Math.round(data[browser].tests[testFile] * 100) / 100 + "%</td>";
+      md += testFile.substring(12);
+      activeBrowsers.forEach(function(activeBrowsers) {
+        html += "<td>" + Math.round(data[activeBrowsers].tests[testFile] * 100) / 100 + "%</td>";
+        md += " | " + Math.round(data[activeBrowsers].tests[testFile] * 100) / 100 + "%";
       });
-      html += "</tr>\n"
+      html += "</tr>\n";
+      md += "\n";
     });
 
     html += "</tbody></table>";
 
-    fs.writeFileSync("tests/readme.md", html);
+    // if (isMarkdown){
+    //   fs.writeFileSync("tests/readme.md", md);
+    // } else {
+      fs.writeFileSync("tests/readme.md", html);
+    // }
+    
   };
 
 })();
\ No newline at end of file