Add enrichment function for post bodies

web/static/index.css

@@ -55,6 +55,7 @@ body {
 #catalog {
     display: flex;
     margin: 2rem;
+    flex-wrap: wrap;
 }
 
 .catalog-preview {
@@ -62,8 +63,7 @@ body {
     text-align: center;
     padding: 10px;
     border: 2px solid rgba(111, 111, 111, 0.34);
-    min-width: 140px;
-    max-width: 200px;
+    width: 200px;
     max-height: 192px;
 }
 
@@ -187,6 +187,10 @@ body {
     margin-bottom: 10px;
 }
 
+.greentext {
+    color: #789922
+}
+
 /* GENERAL LAYOUT */
 
 .container {