Add Less file for syntax tests

tests/syntax-tests/source/Less/example.less

@@ -0,0 +1,43 @@
+// Load fonts
+@import url(https://fonts.googleapis.com/css?family=Lustria|Lato:700);
+
+// Color scheme https://kuler.adobe.com/Salmon-on-Ice-color-theme-2291686/
+@dk:  #3E454C; // dark
+@hl:  #2185C5; // highlight
+@hll: #7ECEFD; // lighter highlight
+@lt:  #FFF6E5; // light
+@ct:  #FF7F66; // contrast
+
+// Sizes
+@contentWidth: 750px;
+@marginTop:    50px;
+@marginSide:   100px;
+
+// Fonts and Text
+@font:       'Lustria', serif;
+@headerFont: 'Lato', sans;
+
+@fontSize:      19px;
+@fontSizeH1:    50px;
+@fontSizeH2:    30px;
+@parSep:        40px;
+
+@linkSizeFactor: 0.8;
+
+// Sizes for small devices
+@smallMarginTop:     25px;
+@smallMarginSide:    25px;
+@smallFontSize:      18px;
+@smallFontSizeH1:    40px;
+@smallFontSizeH2:    28px;
+@smallParSep:        25px;
+
+#wrapper {
+    width: 100%;
+    margin: auto;
+    min-height: 100%;
+    height: auto !important;
+    height: 100%;
+    overflow: hidden !important;
+    position: relative;
+}