fix screen layout when reset db on start

stylesheets/_session_password.scss

@@ -1,6 +1,21 @@
 .password {
   height: 100vh;
 
+  .clear-data-wrapper {
+    margin: auto;
+
+    .warning-info-area {
+      display: flex;
+      flex-direction: column;
+      align-items: center;
+    }
+
+    .button-group {
+      display: flex;
+      justify-content: space-around;
+    }
+  }
+
   .password-prompt {
     &-wrapper {
       display: flex;