twitter引导响应菜单悬停

在手机上查看菜单/导航栏时，如何将其悬停文本颜色更改为白色。我试着查找引导的css代码，但找不到它

您可以编写媒体查询以满足

li

元素的特定悬停状态，如：
JSFIDLE

  @media (max-width: 767px) {

.navbar .nav > .active > a:hover, .navbar .nav > .active > a:focus {
background-color: #888;/* change this color*/
box-shadow: 0 3px 8px rgba(0, 0, 0, 0.125) inset;
color: #555555;
text-decoration: none;
  }
  } 
 @media (max-width: 767px) {

 .nav-collapse .nav > li > a:hover, .nav-collapse .nav > li > a:focus, .nav-collapse .dropdown-menu a:hover, .nav-collapse .dropdown-menu a:focus {
 background-color: #000;/*you can change this color to anything*/
  }
 }
  @media (max-width: 480px) {

     .nav-collapse .nav > li > a:hover, .nav-collapse .nav > li > a:focus, .nav-collapse .dropdown-menu a:hover, .nav-collapse .dropdown-menu a:focus {
 background-color: #000;/* you can change this color to anything */
}
}