html - 悬停在 Active 上的 Twitter Bootstrap 下拉菜单删除了背景

Question

我有一个下拉菜单，它工作正常，直到我将鼠标悬停在事件页面上，它删除了背景。感谢您的帮助，如果您需要任何其他信息或需要我澄清任何问题，请询问。

下拉菜单和导航 CSS

.navbar-custom {
    margin-bottom: 0;
    border-bottom: 1px solid rgba(255,255,255,.3);
    text-transform: uppercase;
    font-family: Montserrat,"Helvetica Neue",Helvetica,Arial,sans-serif;
    background-color: #000;
}

.navbar-custom .navbar-brand {
    font-weight: 700;
}

.navbar-custom .navbar-brand:focus {
    outline: 0;
}

.navbar-custom .navbar-brand .navbar-toggle {
    padding: 4px 6px;
    font-size: 16px;
    color: #fff;
}

.navbar-custom .navbar-brand .navbar-toggle:focus,
.navbar-custom .navbar-brand .navbar-toggle:active {
    outline: 0;
}

.navbar-custom a {
    color: #fff;
}

.navbar-custom .nav li.active {
    outline: none;
    background-color: rgba(255,255,255,.3);
}

.navbar-custom .nav li a {
    -webkit-transition: background .3s ease-in-out;
    -moz-transition: background .3s ease-in-out;
    transition: background .3s ease-in-out;
}

.navbar-custom .nav li a:hover,
.navbar-custom .nav li a:focus {
    outline: 0;
    background-color: rgba(255,255,255,.3);
}

@media(min-width:767px) {
    .navbar {
        padding: 20px 0;
        border-bottom: 0;
        letter-spacing: 1px;
        background: 0 0;
        -webkit-transition: background .5s ease-in-out,padding .5s ease-in-out;
        -moz-transition: background .5s ease-in-out,padding .5s ease-in-out;
        transition: background .5s ease-in-out,padding .5s ease-in-out;
    }

    .top-nav-collapse {
        padding: 0;
        background-color: #000;
    }

    .navbar-custom.top-nav-collapse {
        border-bottom: 1px solid rgba(255,255,255,.3);
    }
}

.dropdown-menu>.active>a,
.dropdown-menu>.active>a:hover,
.dropdown-menu>.active>a:focus,
.dropdown-menu>.active>a:active {
    background-color: #A8A8A8; 
    color: #ffffff;
}

这里是 jsfiddle但由于缺少 Bootstrap ，它看起来不正确。

此外，如果您想下载文件并以这种方式查看它们，我将它们放在保管箱中 here .

Answer 1

html-markup对应的选择器应该是.dropdown-menu .active li a:hover

尝试添加到 CSS

.dropdown-menu .active li a:hover{
background-color: #A8A8A8; 
color: #ffffff;
}