.sidenav {
    background: #212121;
    color: #fff;
    transition: all 0.3s;
  }

  .sidenav h1 .logo {
    display: block;
    padding: 10px 30px;
    background: #2f89fc;
  }

  .sidenav ul li {
    font-size: 16px;
  }

  #mobile-nav>li>a {
    display: block;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  #mobile-nav>li>a>i {
    color: #fff;
  }

  #mobile-nav>li>a:hover {
    color: #fff;
    background: #2f89fc;
    border-bottom: 1px solid #2f89fc;
  }

  a {
    transition: .3s all ease;
  }

  .sidenav li>a {
    color: white;
  }

  @media (max-width: 600px) {
    .navbar-material .nav-wrapper .brand-logo img {
      height: 54px;
    }
}