Hover does not work after deleting delete class

Question

I have a bootstrap template that I am working on. In the navigation bar there is a "Blog" and "Test"

I deleted it on the test button li class="dropdown ", because I wanted to try making a button where the hang would be active, like on the blog button. But when I hang over the test, the text is displayed only in blue, not on a white background.

I can’t understand how can I do this? I have to make a CSS class for a button on the navigation bar that does not have a drop down list.

For fun, I tried to remove all the CSS, but the freeze still worked on the blog button.

<div class="collapse navbar-collapse" id="navbar-collapse-1">
<!-- main-menu -->
<ul class="nav navbar-nav ">
    <li class="dropdown ">
        <a href="blog-large-image-right-sidebar.html" class="dropdown-toggle" data-toggle="dropdown">Blog</a>
        <ul class="dropdown-menu">
            <li ><a href="index-blog.html">Blog Home <span class="badge">v1.1</span></a></li>
            <li ><a href="index-blog-2.html">Blog Home 2 <span class="badge">NEW</span></a></li>
        </ul>
    </li>
</ul>
<ul class="nav navbar-nav ">
    <li>
        <a href="blog-large-image-right-sidebar.html" class="dropdown-toggle" data-toggle="dropdown">Test</a>
        <ul class="dropdown-menu">
            <li ><a href="index-blog.html">Blog Home <span class="badge">v1.1</span></a></li>
            <li ><a href="index-blog-2.html">Blog Home 2 <span class="badge">NEW</span></a></li>
            <li class="dropdown ">
                <a  class="dropdown-toggle" data-toggle="dropdown" href="#">Large Image</a>
                <ul class="dropdown-menu to-left">
                    <li ><a href="blog-large-image-right-sidebar.html">Right Sidebar</a></li>
                    <li ><a href="blog-large-image-left-sidebar.html">Left Sidebar</a></li>
                    <li ><a href="blog-large-image-no-sidebar.html">Without Sidebar</a></li>
                </ul>
            </li>
            <li class="dropdown ">
                <a  class="dropdown-toggle" data-toggle="dropdown" href="#">Medium Image</a>
                <ul class="dropdown-menu to-left">
                    <li ><a href="blog-medium-image-right-sidebar.html">Right Sidebar</a></li>
                    <li ><a href="blog-medium-image-left-sidebar.html">Left Sidebar</a></li>
                    <li ><a href="blog-medium-image-no-sidebar.html">Without Sidebar</a></li>
                </ul>
            </li>
            <li class="dropdown ">
                <a  class="dropdown-toggle" data-toggle="dropdown" href="#">Masonry</a>
                <ul class="dropdown-menu to-left">
                    <li ><a href="blog-masonry-right-sidebar.html">Right Sidebar</a></li>
                    <li ><a href="blog-masonry-left-sidebar.html">Left Sidebar</a></li>
                    <li ><a href="blog-masonry-no-sidebar.html">Without Sidebar</a></li>
                </ul>
            </li>
            <li ><a href="blog-timeline.html">Timeline</a></li>
            <li ><a href="blog-post.html">Blog Post</a></li>
        </ul>
    </li>
</ul>
</div>

Answer 1

, CSS HTML-. (1), div .navbar-collapse:

    .navbar-collapse .navbar-nav>li a{background-color:#fff;}

(2), Navbar-default:

    .navbar-default .navbar-nav>li a {background-color:#fff;}

(3), -:

     .navbar-inverse .navbar-nav>li a{background-color:#fff;}

- ul