SO 18529274

http://stackoverflow.com/q/18529274/1238019

by mustafa yılmaz

HTML

<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.2/css/bootstrap.min.css">
<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.2/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="http://doc.smarchal.com/so/fiddle.css">
<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="#bs-example-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>
    <a class="navbar-brand" href="#">Brand</a>
  </div>

  <!-- Collect the nav links, forms, and other content for toggling -->
  <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
    <ul class="nav navbar-nav">
      <li class="active"><a href="#">Link</a></li>
      <li><a href="#">Link</a></li>
      <li class="dropdown">
        <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b class="caret"></b></a>
        <ul class="dropdown-menu">
          <li><a href="#">Action</a></li>
          <li><a href="#">Another action</a></li>
          <li><a href="#">Something else here</a></li>
          <li class="divider"></li>
          <li><a href="#">Separated link</a></li>
          <li class="divider"></li>
          <li><a href="#">One more separated link</a></li>
        </ul>
      </li>
    </ul>
    <form class="navbar-form navbar-left" role="search">
      <div class="form-group">
        <input type="text" class="form-control" placeholder="Search">
      </div>
      <button type="submit" class="btn btn-default">Submit</button>
    </form>
    <ul class="nav navbar-nav navbar-right">
      <li><a href="#">Link</a></li>
      <li class="dropdown">
        <a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown <b...

SCSS

/* Red */
$bgDefault      : #e74c3c;
$bgHighlight    : #c0392b;
$colDefault     : #ecf0f1;
$colHover       : #ffbbbc; 
/* Green * /
$bgDefault      : #2ecc71;
$bgHighlight    : #27ae60;
$colDefault     : #ecf0f1;
$colHover       : #d1ffed; /*/
/* Purple * /
$bgDefault      : #9b59b6;
$bgHighlight    : #8e44ad;
$colDefault     : #ecf0f1;
$colHover       : #ecdbff; /*/
/* Orange * /
$bgDefault      : #e67e22;
$bgHighlight    : #d35400;
$colDefault     : #ecf0f1;
$colHover       : #ffe6d1; /*/


/* --- Style --- */
.navbar-default {
    background-color: $bgDefault;
    border-color: $bgHighlight;
    .navbar-brand {
        color: $colDefault;
        &:hover, &:focus {
            color: $colHover; }}
    .navbar-nav {
        > li {
            > a {
                color: $colDefault;
                &:hover, &:focus {
                    color: $colHover;   }}}
        .active {
            > a, > a:hover, > a:focus {
                color: $colHover;
                background-color: $bgHighlight; }}
        .open {
            > a, > a:hover, > a:focus {
                color: $colHover;
                background-color: $bgHighlight;
                .caret {
                    border-top-color: $colHover;
                    border-bottom-color: $colHover; }}}
        > .dropdown {
            > a {
                .caret {
                    border-top-color: $colDefault;
                    border-bottom-color: $colDefault; }
                &:hover, &:focus {
                    .caret {
                        border-top-color: $colHover;
                        border-bottom-color: $colHover; }}}}}
    .navbar-toggle {
        border-color: $bgHighlight;
        &:hover, &:focus {
            background-color: $bgHighlight; }
        .icon-bar {
            background-color: $colDefault; }}}
@media (max-width: 767px) {
    .navbar-default .navbar-nav .open .dropdown-menu > li > a {
        color: $colDefault;
        &:hover, &:focus {
           ...