Ui improvements (#5588)

* PLT-5354 - Making statistics flow on page

* PLT-5262 - Updating icon on join team page

* PLT-5218 - Making menu colors consistent on mobile

* PLT-5377 - Adding bg to current posts in the RHS

* PLT-5645 - Adjusting spacing after/before ul/ol

webapp/sass/layout/_post.scss

@@ -1106,7 +1106,12 @@
 
         ul + p,
         ol + p {
-            margin-top: 1.2em;
+            margin-top: 1em;
+        }
+
+        p + ul,
+        p + ol {
+            margin-top: 1em;
         }
 
         .pending-post-actions {

webapp/sass/routes/_signup.scss

@@ -455,12 +455,24 @@
             border: none;
         }
 
+        .icon {
+            cursor: pointer;
+            float: left;
+            margin: 18px 7px 0 15px;
+            opacity: .45;
+
+            svg {
+                height: 20px;
+                width: 20px;
+            }
+        }
+
         a {
             color: inherit;
             display: block;
             font-size: 1.1em;
             height: 3.5em;
-            line-height: 3.5em;
+            line-height: 3.6em;
             padding: 0 15px;
         }
     }