HTML

cara mengatur ukuran gambar navbar-brand

<nav class="navbar navbar-expand-lg navbar-light bg-light">
 
    <a class="navbar-brand" href="#">Malas Ngoding</a>
 
    <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
      <span class="navbar-toggler-icon"></span>
    </button>
 
    <div class="collapse navbar-collapse" id="navbarSupportedContent">
 
      <ul class="navbar-nav mr-auto">
        <li class="nav-item active">
          <a class="nav-link" href="#">Home <span class="sr-only">(current)</span></a>
        </li>
        <li class="nav-item">
          <a class="nav-link" href="#">Tentang</a>
        </li>
        <li class="nav-item dropdown">
          <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
            Tutorial
          </a>
          <div class="dropdown-menu" aria-labelledby="navbarDropdown">
            <a class="dropdown-item" href="#">Tutorial HTML</a>
            <a class="dropdown-item" href="#">Tutorial CSS</a>
            <div class="dropdown-divider"></div>
            <a class="dropdown-item" href="#">Tutorial Bootstrap</a>
          </div>
        </li>
        <li class="nav-item">
          <a class="nav-link disabled" href="#" tabindex="-1" aria-disabled="true">Link Mati</a>
        </li>
      </ul>
 
      <span class="navbar-text mr-3">
        Silahkan login atau daftar akun
      </span>
 
      <a href="#" class="btn btn-outline-success mr-2">Login</a>
      <a href="#" class="btn btn-outline-danger">Daftar</a>
 
    </div>
 
</nav>