Simplify pricing page

apps/client/src/app/pages/pricing/pricing-page.html

@@ -4,22 +4,19 @@
       <h3 class="d-flex justify-content-center mb-3 text-center" i18n>
         Pricing Plans
       </h3>
-      <mat-card class="mb-4">
-        <mat-card-content>
+      <div class="mb-4">
         <p>
           Our official
-            <strong>Ghostfolio Premium</strong> cloud offering is the easiest
-            way to get started. Due to the time it saves, this will be the best
-            option for most people. The revenue is used for covering the hosting
-            costs.
+          <strong>Ghostfolio Premium</strong> cloud offering is the easiest way
+          to get started. Due to the time it saves, this will be the best option
+          for most people. The revenue is used for covering the hosting costs.
         </p>
         <p>
           If you prefer to run <strong>Ghostfolio</strong> on your own
           infrastructure, please find the source code and further instructions
           on <a href="https://github.com/ghostfolio/ghostfolio">GitHub</a>.
         </p>
-        </mat-card-content>
-      </mat-card>
+      </div>
       <div class="row">
         <div class="col-xs-12 col-md-4 mb-3">
           <mat-card class="d-flex flex-column h-100">