How can I get the title "Help" and the button "Home" to be on the same line regardless of the screen size using thymeleaf?

Question

<th:block layout:fragment="content">

<h3 class="text-right">

    <a class="btn btn-default" th:href="@{__${'/' + pageLang + '/home?id='}__}">

        <span class="h3" th:text="#{page.menu.about.home}"></span>

    </a>

</h3>

I am using bootstrap and thyme leaf. Basically, my goal is to have the button and the title to be aligned on the same line but the button stays on the right side of the screen.

This is how it is right now for desktop view at the moment.

This is how it is for Mobile view (iPhone SE) at the moment