lots of property ordering

less/mixins.less

@@ -417,18 +417,17 @@
 // -------------------------
 // Dividers (basically an hr) within dropdowns and nav lists
 .nav-divider() {
-  height: 1px;
-  margin: ((@baseLineHeight / 2) - 1) 1px; // 8px 1px
-  overflow: hidden;
-  background-color: #e5e5e5;
-  border-bottom: 1px solid @white;
-
   // IE7 needs a set width since we gave a height. Restricting just
   // to IE7 to keep the 1px left/right space in other browsers.
   // It is unclear where IE is getting the extra space that we need
   // to negative-margin away, but so it goes.
   *width: 100%;
+  height: 1px;
+  margin: ((@baseLineHeight / 2) - 1) 1px; // 8px 1px
   *margin: -5px 0 5px;
+  overflow: hidden;
+  background-color: #e5e5e5;
+  border-bottom: 1px solid @white;
 }
 
 // Button backgrounds
@@ -436,8 +435,8 @@
 .buttonBackground(@startColor, @endColor) {
   // gradientBar will set the background to a pleasing blend of these, to support IE<=9
   .gradientBar(@startColor, @endColor);
-  .reset-filter();
   *background-color: @endColor; /* Darken IE7 buttons by default so they stand out more given they won't have borders */
+  .reset-filter();
 
   // in these cases the gradient won't cover the background, so we override
   &:hover, &:active, &.active, &.disabled, &[disabled] {