header.html

<div class="offcanvas black-bg offcanvas-end" tabindex="-1" id="offcanvasRight" aria-labelledby="offcanvasRightLabel">
  <div class="offcanvas-header">
    <h5 class="offcanvas-title" id="offcanvasRightLabel">MENU</h5>
    <button type="button" class="btn-close" data-bs-dismiss="offcanvas" aria-label="Close"><i class="icon-tea-x-btn"></i></button>
  </div>
  <div class="offcanvas-body">

      <ul class="navbar-nav ms-auto me-4 my-auto">
        {{ range .Site.Menus.main }}
        <li class="nav-item mt-lg-0 mt-md-0 mt-sm-3 mt-3" style="text-transform: uppercase;">
          <a class="top-nav-link nav-link{{ if $.IsMenuCurrent "main" . }} active" aria-current="page {{ end }}" href="{{ .URL }}">{{ .Name}}</a>
        </li>
        {{ end }}
        <li class="nav-item mt-lg-0 mt-md-0 mt-sm-3 mt-3">
          <a class="top-nav-link nav-link" aria-current="page" href="https://github.com/teaxyz/cli/stargazers"><i class="icon-github" style="position:relative;top:2px;"></i> <span class="stargazers"></span></a>
        </li>
      </ul>

  </div>
</div>

<style>

  @media only screen and (max-width: 992px) {

    .offcanvas-title{
      font-size: 3vw;
    }

    a.top-nav-link{
      color: #00ffd0!important;
      font-size: 6vw;
      text-align: right;
    }

    .btn-close{
      color: white !important;
    }

  }

</style>