Adjust styling for updated copy

services/web/public/stylesheets/app/homepage.less

@@ -21,11 +21,15 @@
 .deprecated-sl-login-buttons {
 	margin: 35px 0;
 }
+.deprecated-sl-msg {
+	width: 80%;
+	margin: 12.5px auto 0;
+}
 .deprecated-sl-long-cta {
 	padding-top: 25px;
 	padding-bottom: 93px;
 	.card {
-		height: 216px;
+		height: 397px;
 	}
 	h3 {
 		margin-top: 0;