Erx sign UI - green to blu btn

resources/views/app/patient/prescriptions-popup/sign-as-hcp-form.blade.php

@@ -7,7 +7,7 @@
         </h3>
         <p>Sign as HCP Pro?</p>
         <div class="d-flex align-items-center justify-content-center mt-3">
-            <button type="button" class="btn btn-sm btn-success mr-2" v-on:click.prevent="saveSignAsHcpPro()">Sign
+            <button type="button" class="btn btn-sm btn-primary mr-2" v-on:click.prevent="saveSignAsHcpPro()">Sign
             </button>
             <button type="button" class="btn btn-sm btn-default border" onclick="return closeStagPopup()">Cancel
             </button>

resources/views/app/patient/prescriptions/sign-as-hcp-form.blade.php

@@ -7,7 +7,7 @@
         </h3>
         <p>Sign as HCP Pro?</p>
         <div class="d-flex align-items-center justify-content-center mt-3">
-            <button type="button" class="btn btn-sm btn-success mr-2" v-on:click.prevent="saveSignAsHcpPro()">Sign
+            <button type="button" class="btn btn-sm btn-primary mr-2" v-on:click.prevent="saveSignAsHcpPro()">Sign
             </button>
             <button type="button" class="btn btn-sm btn-default border" onclick="return closeStagPopup()">Cancel
             </button>