Billing / plus frontend (#2130)

* [wip] initial

* [wip] subscriptions/plus frontend

* [wip] finish payment flow

* Charges page

* finish most subscriptions work

* Finish

* update eslint

* Fix issues

* fix intl extract

* fix omorphia locale extract

* fix responsiveness

* fix lint

packages/assets/styles/classes.scss

@@ -426,11 +426,6 @@ a,
     --_accent-color: var(--color-gray);
   }
 
-  &.btn-large {
-    font-weight: 700;
-    min-height: 2.5rem;
-  }
-
   box-sizing: border-box;
 
   color: var(--_text-color);
@@ -470,6 +465,17 @@ a,
     box-shadow: none;
   }
 
+  &.btn-large {
+    font-weight: 700;
+    padding: 12px 16px;
+    font-size: 16px;
+
+    svg {
+      width: 1.5rem;
+      height: 1.5rem;
+    }
+  }
+
   &.btn-dropdown-animation {
     svg:last-child {
       transition: transform 0.125s ease-in-out;