Change sponsor cta on about page

frontend/src/app/components/about/about.component.scss

@@ -246,3 +246,33 @@
   width: 64px;
   height: 64px;
 }
+
+#become-sponsor-container {
+  display: flex;
+  flex-direction: row;
+  flex-wrap: nowrap;
+  justify-content: center;
+  align-items: center;
+  gap: 20px;
+  margin: 68px auto;
+}
+
+.become-sponsor {
+  background-color: #1d1f31;
+  border-radius: 16px;
+  padding: 12px 20px;
+  width: 400px;
+  padding: 40px;
+}
+
+.become-sponsor a {
+  margin-top: 10px;
+}
+
+@media (max-width: 992px) {
+
+  #become-sponsor-container {
+    flex-wrap: wrap;
+  }
+
+}