Add donate button. Remove the center alignment styling

donate.html

@@ -9,18 +9,13 @@ <h1>Donate to Civic Tech DC</h1>
   of any size are helpful and welcome.
 </p>
 <p>
-  Donations to Civic Tech DC are processed via
-  <a href="https://opencollective.com/civic-tech-dc">Open Collective</a>, a
-  platform where communities can collect and disburse money transparently, to
-  sustain and grow their projects. Civic Tech DC is hosted by the Open
-  Collective Foundation 501(c)(3), and all donations are tax-deductible to the
-  fullest extent of U.S. law.
+  Civic Tech DC is a registered 501(c)(3). All donations are tax-deductible to
+  the fullest extent of U.S. law.
 </p>
-<div style="text-align: center">
-  <a href="https://opencollective.com/civic-tech-dc/donate" target="_blank">
-    <img
-      src="https://opencollective.com/civic-tech-dc/donate/[email protected]?color=blue"
-      width="300"
-    />
-  </a>
-</div>
+<a
+  class="usa-button"
+  href="https://donate.stripe.com/fZe00d7KM3y84c83cc"
+  target="_blank"
+>
+  Donate
+</a>