如何覆盖引导样式？

我试图在Visual Studio 2013中的新ASP.NET MVC 5应用程序的默认主题中更改简单的CSS属性.特别是我需要更改导航菜单的背景颜色.

我通过Firebug找到了这个属性,它的新值应该是:

.navbar-inverse { background-color: #5B80A5}

我最初尝试添加覆盖CSS行,Site.css因为我注意到这些行BundleConfig.cs:

    bundles.Add(new StyleBundle("~/Content/css").Include(
              "~/Content/bootstrap.css",
              "~/Content/site.css"));

但是导航菜单的背景颜色没有改变.

然后.navbar-inverse我在我的解决方案中搜索并返回搜索:

Web\Content\bootstrap-theme.css(240):.navbar-inverse {
Web\Content\bootstrap-theme.css(249):.navbar-inverse .navbar-nav > .active > a {
Web\Content\bootstrap-theme.css(259):.navbar-inverse .navbar-brand,
Web\Content\bootstrap-theme.css(260):.navbar-inverse .navbar-nav > li > a {
Web\Content\bootstrap-theme.css.map(1):{"version":3,"file":"bootstrap-theme.css","sources":["less/theme.less","less/mixins/vendor-prefixes
Web\Content\bootstrap-theme.min.css(5): */.btn-default,.btn-primary,.btn-success,.btn-info,.btn-warning,.btn-danger{text-shadow:0 -1px 0 r
Web\Content\bootstrap.css(4190):.navbar-inverse {
Web\Content\bootstrap.css(4194):.navbar-inverse .navbar-brand {
Web\Content\bootstrap.css(4197):.navbar-inverse .navbar-brand:hover,
Web\Content\bootstrap.css(4198):.navbar-inverse .navbar-brand:focus {
Web\Content\bootstrap.css(4202):.navbar-inverse .navbar-text {
Web\Content\bootstrap.css(4205):.navbar-inverse .navbar-nav > li > a {
Web\Content\bootstrap.css(4208):.navbar-inverse .navbar-nav > li > a:hover,
Web\Content\bootstrap.css(4209):.navbar-inverse .navbar-nav > li > a:focus {
Web\Content\bootstrap.css(4213):.navbar-inverse .navbar-nav > .active > a,
Web\Content\bootstrap.css(4214):.navbar-inverse .navbar-nav > .active > a:hover,
Web\Content\bootstrap.css(4215):.navbar-inverse .navbar-nav > .active > a:focus {
Web\Content\bootstrap.css(4219):.navbar-inverse .navbar-nav > .disabled > a,
Web\Content\bootstrap.css(4220):.navbar-inverse .navbar-nav > .disabled > a:hover,
Web\Content\bootstrap.css(4221):.navbar-inverse .navbar-nav > .disabled > a:focus {
Web\Content\bootstrap.css(4225):.navbar-inverse .navbar-toggle {
Web\Content\bootstrap.css(4228):.navbar-inverse .navbar-toggle:hover,
Web\Content\bootstrap.css(4229):.navbar-inverse .navbar-toggle:focus {
Web\Content\bootstrap.css(4232):.navbar-inverse .navbar-toggle .icon-bar {
Web\Content\bootstrap.css(4235):.navbar-inverse .navbar-collapse,
Web\Content\bootstrap.css(4236):.navbar-inverse .navbar-form {
Web\Content\bootstrap.css(4239):.navbar-inverse .navbar-nav > .open > a,
Web\Content\bootstrap.css(4240):.navbar-inverse .navbar-nav > .open > a:hover,
Web\Content\bootstrap.css(4241):.navbar-inverse .navbar-nav > .open > a:focus {
Web\Content\bootstrap.css(4246):  .navbar-inverse .navbar-nav .open .dropdown-menu > .dropdown-header {
Web\Content\bootstrap.css(4249):  .navbar-inverse .navbar-nav .open .dropdown-menu .divider {
Web\Content\bootstrap.css(4252):  .navbar-inverse .navbar-nav .open .dropdown-menu > li > a {
Web\Content\bootstrap.css(4255):  .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:hover,
Web\Content\bootstrap.css(4256):  .navbar-inverse .navbar-nav .open .dropdown-menu > li > a:focus {
Web\Content\bootstrap.css(4260):  .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a,
Web\Content\bootstrap.css(4261):  .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:hover,
Web\Content\bootstrap.css(4262):  .navbar-inverse .navbar-nav .open .dropdown-menu > .active > a:focus {
Web\Content\bootstrap.css(4266):  .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a,
Web\Content\bootstrap.css(4267):  .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:hover,
Web\Content\bootstrap.css(4268):  .navbar-inverse .navbar-nav .open .dropdown-menu > .disabled > a:focus {
Web\Content\bootstrap.css(4273):.navbar-inverse .navbar-link {
Web\Content\bootstrap.css(4276):.navbar-inverse .navbar-link:hover {
Web\Content\bootstrap.css(4279):.navbar-inverse .btn-link {
Web\Content\bootstrap.css(4282):.navbar-inverse .btn-link:hover,
Web\Content\bootstrap.css(4283):.navbar-inverse .btn-link:focus {
Web\Content\bootstrap.css(4286):.navbar-inverse .btn-link[disabled]:hover,
Web\Content\bootstrap.css(4287):fieldset[disabled] .navbar-inverse .btn-link:hover,
Web\Content\bootstrap.css(4288):.navbar-inverse .btn-link[disabled]:focus,
Web\Content\bootstrap.css(4289):fieldset[disabled] .navbar-inverse .btn-link:focus {
Web\Content\bootstrap.css(6207):.navbar-inverse { background-color: #F7931A}
Web\Content\bootstrap.css(6208):.navbar-inverse .navbar-nav>.active>a:hover,.navbar-inverse .navbar-nav>li>a:hover, .navbar-inverse .navba
Web\Content\bootstrap.css(6209):.navbar-inverse .navbar-nav>.active>a,.navbar-inverse .navbar-nav>.open>a,.navbar-inverse .navbar-nav>.ope
Web\Content\bootstrap.css(6212):.navbar-inverse { background-image: none; }
Web\Content\bootstrap.css(6214):.navbar-inverse { border-color: #BD7014}
Web\Content\bootstrap.css(6215):.navbar-inverse .navbar-brand { color: #FFFFFF}
Web\Content\bootstrap.css(6216):.navbar-inverse .navbar-brand:hover { color: #9E601B}
Web\Content\bootstrap.css(6217):.navbar-inverse .navbar-nav>li>a { color: #FFFFFF}
Web\Content\bootstrap.css(6218):.navbar-inverse .navbar-nav>li>a:hover, .navbar-inverse .navbar-nav>li>a:focus { color: #FDFFF7}
Web\Content\bootstrap.css(6219):.navbar-inverse .navbar-nav>.active>a,.navbar-inverse .navbar-nav>.open>a, .navbar-inverse .navbar-nav>.op
Web\Content\bootstrap.css(6220):.navbar-inverse .navbar-nav>.active>a:hover, .navbar-inverse .navbar-nav>.active>a:focus { color: #FFFFFF}
Web\Content\bootstrap.css(6223):.navbar-inverse .navbar-nav>.dropdown>a .caret { border-top-color: #FFFFFF}
Web\Content\bootstrap.css(6224):.navbar-inverse .navbar-nav>.dropdown>a:hover .caret { border-top-color: #FFFFFF}
Web\Content\bootstrap.css(6225):.navbar-inverse .navbar-nav>.dropdown>a .caret { border-bottom-color: #FFFFFF}
Web\Content\bootstrap.css(6226):.navbar-inverse .navbar-nav>.dropdown>a:hover .caret { border-bottom-color: #FFFFFF}
Web\Content\bootstrap.css.map(1):{"version":3,"file":"bootstrap.css","sources":["bootstrap.css","less/normalize.less","less/print.less","l
Web\Content\bootstrap.min.css(5): *//*! normalize.css v3.0.1 | MIT License | git.io/normalize */html{font-family:sans-serif;-webkit-text-s

我在每个上述文件的末尾添加了自定义CSS行,但仍然没有发生任何事情.我每次重建项目,清除浏览器中的缓存,但没有任何改变.

知道如何覆盖默认的boostrap样式吗？这让我疯了!

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