Header Transparent

                
 <!--Header Start-->
  <header class="z-fixed header-absolute-top header-transparent">
  <nav class="navbar navbar-expand-lg navbar-light navbar-link-white">
   <div class="container position-relative">
            <!--Site-logo-->
            <a class="navbar-brand" href="index.html">
             <img src="assets/img/logo/logo-white.svg" alt="" class="img-fluid">
           </a>
         <div class="d-flex align-items-center navbar-no-collapse-items order-lg-last">
         <button class="navbar-toggler order-last" type="button" data-bs-toggle="collapse"
             data-bs-target="#mainNavbarTheme" aria-controls="mainNavbarTheme" aria-expanded="false"
            aria-label="Toggle navigation">
         <span class="navbar-toggler-icon">
             <i></i>
         </span>
         </button>
         <div class="nav-item me-3 me-lg-0">
          <a href="#" class="btn btn-sm btn-primary rounded-pill">
           Purchase  
          </a>
       </div>
       </div>
       <div class="collapse navbar-collapse" id="mainNavbarTheme">
       <!--Navbar items-->
       <ul class="navbar-nav ms-auto">
        <li class="nav-item">
         <a class="nav-link" href="#">Home</a>
        </li>
        <li class="nav-item">
         <a class="nav-link" href="#">About</a>
        </li>
        <li class="nav-item dropdown">
           <a class="nav-link dropdown-toggle" href="#" data-bs-toggle="dropdown">Dropdown Nav</a>
          <div class="dropdown-menu dropdown-menu-end">
            <a href="#" class="dropdown-item">Dropdown item</a>
            <a href="#" class="dropdown-item">Dropdown item</a>
            <a href="#" class="dropdown-item">Dropdown item</a>
            <a href="#" class="dropdown-item">Dropdown item</a>
          </div>
         </li>
         <li class="nav-item">
          <a class="nav-link" href="#">Projects</a>
         </li>
         <li class="nav-item">
          <a class="nav-link" href="#">Contact</a>
         </li>
        </ul>
       </div>
     </div>
   </nav>
 </header>