这是我在 app/assets/views/elements 中的导航栏代码:
<nav class="navbar navbar-default" role="navigation">
<!-- Brand and toggle get grouped for better mobile display -->
<div class="navbar-header">
<button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#navbar-collapse-1">
<span class="sr-only">Toggle navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<%= link_to "Pandora", defined?(root_path) ? root_path : "#", class: "navbar-brand" %>
</div>
<!-- Collect the nav links, forms, and other content for toggling -->
<div class="collapse navbar-collapse" id="navbar-collapse-1">
<ul class="nav navbar-nav">
</ul>
<ul class="nav navbar-nav navbar-right">
<% if defined?(Devise) %>
<% if user_signed_in? %>
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">Account <b class="caret"></b></a>
<ul class="dropdown-menu">
<li><%= link_to "Edit Account", edit_user_registration_path %></li>
<li class="divider"></li>
<li><%= link_to "Sign Out", destroy_user_session_path, method: :delete %></li>
</ul>
</li>
<% else %>
<li><%= link_to "Login", new_user_session_path %></li>
<li><%= link_to "Sign Up", new_user_registration_path %></li>
<% end %>
<% end %>
</ul>
</div><!-- /.navbar-collapse -->
</nav>
但出于某种原因,当我使用此样式表更改导航栏的颜色时,唯一改变的是字体样式...
/应用程序/ Assets /样式表
.navbar {
text-transform: uppercase;
margin-bottom: 0px;
}
.navbar-default .navbar-nav > li > a:hover, .navbar-default .navbar-nav > li > a:focus {
color: #000; /*Sets the text hover color on navbar*/
}
.navbar-default .navbar-nav > .active > a, .navbar-default .navbar-nav > .active >
a:hover, .navbar-default .navbar-nav > .active > a:focus {
color: white; /*BACKGROUND color for active*/
background-color: #030033;
}
.navbar-default {
background-color: #1abc9c;
border-color: #030033;
}
.dropdown-menu > li > a:hover,
.dropdown-menu > li > a:focus {
color: #262626;
text-decoration: none;
background-color: #66CCFF; /*change color of links in drop down here*/
}
.nav > li > a:hover,
.nav > li > a:focus {
text-decoration: none;
background-color: silver; /*Change rollover cell color here*/
}
.navbar-default .navbar-nav > li > a {
color: white; /*Change active text color here*/
}
.navbar-inverse {
padding-bottom: 70px;
padding-top: 70px;
}
.navbar-inverse {
background-color: #1abc9c;
border-color: #16a085;
}
.navbar-inverse .navbar-nav > li > a {
color: white;
}
.navbar-inverse .navbar-nav > li > a:hover {
color: #222222;
}
.navbar-brand {
font-weight: 700;
font-size: 20px;
letter-spacing: 2px;
}
.navbar-inverse .navbar-brand {
color: white;
}
.navbar-inverse .navbar-toggle {
border-color: transparent;
}
.progress-bar-theme {
background-color: #1abc9c;
}
我不知道它会是什么。
感谢您的帮助。
最佳答案
与其重新发明轮子,不如尝试使用这个生成器并准备好 css:
http://work.smarchal.com/twbscolor/
生成的 css 应放入覆盖文件中,例如 bootstrap_and_overrides.css,该文件最后包含在 css list 文件 (application.css) 中。
*= 需要 bootstrap_and_overrides
*= require_self
*/
关于css - 更改导航栏颜色不起作用,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/31643351/