redesign new a bit

static/css/main.css

@@ -452,6 +452,8 @@ a[is="th-new"] {
     color: var(--text-color);
     opacity: 50%;
 
+    margin-right: 16px;
+
     &.has-news {
         opacity: 100%;
         text-decoration: none;
@@ -483,6 +485,11 @@ span.badge {
         background-color: #d01243;
     }
 
+    &.blue {
+        color: white;
+        background-color: #058ef0;
+    }
+
     &.before-content {
         margin-right: 6px;
     }
@@ -774,4 +781,4 @@ section[is="th-settings"] {
     /* Don't display settings when JavaScript is disabled.
        JS overrides this value on the element itself. */
     display: none;
-}
+}