body{
    background-color: #f2f2f2 !important;
  }
  a:focus, a:hover{
    background-color: #e5e5e5 !important;
    color: #000000 !important;
  }
  li>a:hover{
    color: #000000 !important;
  }

  li>a.dropdown-toggle:hover{
    color: #000000 !important;
  }