Minor visual bugfixes

- Line height on forgotten password butotn
- Regresson in button display mode

ghost/admin/app/styles/layouts/auth.css

@@ -41,6 +41,8 @@
     border-radius: 0;
     text-transform: none;
     letter-spacing: 0;
+    font-size: 1.1rem;
+    line-height: 1.2rem;
     /* Needs white BG to hide ugly lastpass icon */
 }
 

ghost/admin/app/styles/patterns/buttons.css

@@ -3,6 +3,7 @@
 
 /* Base button style */
 .btn {
+    display: inline-block;
     margin-bottom: 0;
     padding: 9px 15px;
     border: #dfe1e3 1px solid;