Responsive Offcanvas Menu For Bootstrap 5

A responsive off-canvas navigation system that combines with Bootstrap 5 off-canvas and navbar components.

How to use it:

1. Include the required Bootstrap 5 framework on the page.

<link rel="stylesheet" href="/path/to/cdn/bootstrap.min.css" />
<script src="/path/to/cdn/bootstrap.bundle.min.js"></script>

2. The HTML structure for the offcanvas menu.

<nav class="navbar navbar-expand-lg navbar-light bg-danger">
  <div class="container">
    <a class="navbar-brand text-white" href="#">Navbar</a>
    <button class="btn btn-danger navbar-toggler border-3 px-2" type="button" data-bs-toggle="offcanvas"
      data-bs-target="#offcanvasExample" aria-controls="offcanvasExample"
      >
    <img style="width: 30px" src="image/text-center.svg" alt="menu icon">
    </button>
    <div class="offcanvas offcanvas-start-lg bg-danger" tabindex="-1" id="offcanvasExample"
      aria-labelledby="offcanvasExampleLabel"
      >
      <div class="offcanvas-header d-flex d-lg-none">
        <h5 class="offcanvas-title text-white" id="offcanvasExampleLabel">Navbar</h5>
        <a href="javascript:void(0) "
          class="text-reset p-0"
          data-bs-dismiss="offcanvas"
          aria-label="close"
          >
          <svg xmlns="http://www.w3.org/2000/svg"
            width="24"
            height="24"
            fill="#FFFFFF"
            class="bi bi-x-circle"
            viewBox="0 0 16 16"
            >
            <path d="M8 15A7 7 0 1 1 8 1a7 7 0 0 1 0 14zm0 1A8 8 0 1 0 8 0a8 8 0 0 0 0 16z"/>
            <path d="M4.646 4.646a.5.5 0 0 1 .708 0L8 7.293l2.646-2.647a.5.5 0 0 1 .708.708L8.707 8l2.647 2.646a.5.5 0 0 1-.708.708L8 8.707l-2.646 2.647a.5.5 0 0 1-.708-.708L7.293 8 4.646 5.354a.5.5 0 0 1 0-.708z"/>
          </svg>
        </a>
      </div>
      <div class="offcanvas-body p-lg-0">
        <ul class="navbar-nav">
          <li class="nav-item">
            <a class="nav-link active" aria-current="page" href="#">Home</a>
          </li>
          <li class="nav-item">
            <a class="nav-link active" aria-current="page" href="#">About</a>
          </li>
          <li class="nav-item">
            <a class="nav-link active" aria-current="page" href="#">Blog</a>
          </li>
          <li class="nav-item">
            <a class="nav-link active" aria-current="page" href="#">Contact</a>
          </li>
        </ul>
      </div>
    </div>
  </div>
</nav>

3. The necessary CSS styles for the offcanvas menu.

@media (min-width : 992px) {
  .offcanvas {
    visibility      : visible;
    position        : relative;
    background      : none;
    border          : none;
    justify-content : end;
    color           : red;
  }
}
@media (max-width : 992px) {
  .offcanvas {
    width : 250px !important;
  }
  .offcanvas-start-lg {
    top          : 0;
    left         : 0;
    border-right : 1px solid rgba(0, 0, 0, .2);
    transform    : translateX(-100%);
  }
}
.navbar-nav li a {
  color: white !important;
}