app/views/main/oauth.erb
<div class="container">
<div class="auth-buttons">
<%= button_to "Login via Twitter", "/auth/twitter2", method: :post, data: { turbo: false }, :class => "auth-button twitter" %>
<%= button_to "Login via GitHub", "/auth/github", method: :post, data: { turbo: false }, class: "auth-button github" %>
</div>
</div>