较长的品牌名称从小屏幕的导航栏向外显示

Question

导航栏品牌名称在一条线上运作良好，但当它超过两线时，品牌名称就会从中殿区域消失。

所以我想让这个品牌名称留在导航栏区域，或者隐藏在小屏幕尺寸。

请看下面的图片链接....

Brand name getting outside from nav area

    `<nav class="navbar navbar-default navbar-fixed-top">
        <div class="container">
            <div class="navbar-header">


            <!--responsive menu button -->
                <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
                    <span class="sr-only">Toggle navigation</span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>




                <!--menu name--> 
                <a class="navbar-brand" href="#">Taibunnesa Khanom Academy Degree College</a>



            </div>


            <!-- main menu items -->
            <div id="navbar" class="navbar-collapse collapse">
                <ul class="nav navbar-nav navbar-right">
                    <li class="active"><a href="#">Home</a></li>
                    <li><a href="#about">About</a></li>
                    <li><a href="#contact">Contact</a></li>


                        <!--droopdown -->
                    <li class="dropdown">
                      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></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 role="separator" class="divider"></li>
                            <li class="dropdown-header">Nav header</li>
                            <li><a href="#">Separated link</a></li>
                            <li><a href="#">One more separated link</a></li>
                        </ul>
                    </li>
                </ul>
            </div>
        </div>  
    </nav>`

Answer 1

当屏幕宽度达到`768px 宽时，这会将.navbar-brand 的高度设置为auto。

@media screen and (max-width: 768px){
    .navbar-brand{
        height: auto !important;
    }
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"/>
<nav class="navbar navbar-default navbar-fixed-top">
        <div class="container">
            <div class="navbar-header">


            <!--responsive menu button -->
                <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
                    <span class="sr-only">Toggle navigation</span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>




                <!--menu name--> 
                <a class="navbar-brand" href="#">Taibunnesa Khanom Academy Degree College</a>



            </div>


            <!-- main menu items -->
            <div id="navbar" class="navbar-collapse collapse">
                <ul class="nav navbar-nav navbar-right">
                    <li class="active"><a href="#">Home</a></li>
                    <li><a href="#about">About</a></li>
                    <li><a href="#contact">Contact</a></li>


                        <!--droopdown -->
                    <li class="dropdown">
                      <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></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 role="separator" class="divider"></li>
                            <li class="dropdown-header">Nav header</li>
                            <li><a href="#">Separated link</a></li>
                            <li><a href="#">One more separated link</a></li>
                        </ul>
                    </li>
                </ul>
            </div>
        </div>  
    </nav>

Answer 2

将您的 html 更新为此（添加自定义类）

<a class="navbar-brand custom-brand" href="#">Taibunnesa Khanom Academy Degree College</a>

将此添加到您的 CSS。

@media (max-width: 480px){

  .custom-brand{
    float: left;
    width: 160px;
    overflow: hidden;
    clear: left;
    text-align: left;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

小提琴：http://codepen.io/hunzaboy/pen/gLWozx

相信你会喜欢的:)