Fix(千县名品)：文化的图片全部靠左显示了

assets/css/v12-style.less

@@ -2,30 +2,22 @@
 @primary-color: #C52733;
 @dark-color: #333333;
 @white-color: #fff;
+
+@colors: #C52733, #333333, #fff;
+@classnames: primary, dark, white;
 /*=====================================*/ 
 
-.v12-primary{
-  background-color: @primary-color;
-  background: @primary-color;
-}
-.v12-primary-text{
-  color: @primary-color;
-}
-.v12-dark{
-  background: @dark-color !important;
-  background-color: @dark-color !important;
-}
-.v12-dark-text{
-  color: @dark-color !important;
-}
-.v12-white{
-  background-color: @white-color;
-  background: @white-color;
-}
-.v12-white-color{
-  background-color: @white-color;
-  background: @white-color;
-}
+each(@colors, {
+  @color: extract(@colors, @index);
+  @classname: extract(@classnames, @index);
+  .v12-@{classname} {
+    background-color: @color !important;
+    background: @color !important;
+  }
+  .v12-@{classname}-text{
+    color: @color !important;
+  }
+});
 
 .generateFontSize(@i) when (@i <= 80) {
   .v12-font-@{i} {
@@ -48,6 +40,11 @@
   display: flex;
   justify-content: center;
 }
+.v12-d-grid-columns-2 {
+  display: grid;
+  grid-template-columns: 1fr 1fr;
+}
+