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Html navbar上响应迅速的品牌形象_Html_Css_Image_Twitter Bootstrap - Fatal编程技术网

Html navbar上响应迅速的品牌形象

Html navbar上响应迅速的品牌形象,html,css,image,twitter-bootstrap,Html,Css,Image,Twitter Bootstrap,当我试图将导航栏上的图像缩小到最小时,导航栏上的图像出现了问题。图像被折叠按钮按下。是否可以在不使用媒体查询的情况下使图像响应?因为我认为作为一个初学者,使用媒体查询只是为了使图像变得有响应性是一种不好的做法,我认为有其他方法可以在不使用媒体查询的情况下实现这一点:)我不熟悉html、css,也不熟悉引导。提前谢谢 <div class="collapse navbar-collapse" id="nav-collapse"> <ul class="nav navbar

当我试图将导航栏上的图像缩小到最小时,导航栏上的图像出现了问题。图像被折叠按钮按下。是否可以在不使用媒体查询的情况下使图像响应?因为我认为作为一个初学者,使用媒体查询只是为了使图像变得有响应性是一种不好的做法,我认为有其他方法可以在不使用媒体查询的情况下实现这一点:)我不熟悉html、css,也不熟悉引导。提前谢谢

<div class="collapse navbar-collapse" id="nav-collapse">
    <ul class="nav navbar-nav">
        <li><a href="#">Students</a></li>
        <li><a href="#">Faculty</a></li>
        <li><a href="#">Contact us</a></li>

    </ul>

    <ul class="nav navbar-nav navbar-right">
                <li><a data-toggle="modal" href="#myModal" ><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
                <!-- Modal -->
                    <div id="myModal" class="modal fade" role="dialog">
                        <div class="modal-dialog">
                <!-- Modal content--> 
                         <div class="modal-content">
                             <div class="modal-header"> 
                                 <button type="button" class="close" data-dismiss="modal">&times;</button>
                             </div>
                             <div class="modal-body">
                                <p>Some text in the modal.</p>
                             </div>
                             <div class="modal-footer">
                                <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                             </div>
                         </div>
                        </div>
                   </div>
         </ul>
      </div>
     </div>
   </nav>
这是未最小化时的图像

<div class="collapse navbar-collapse" id="nav-collapse">
    <ul class="nav navbar-nav">
        <li><a href="#">Students</a></li>
        <li><a href="#">Faculty</a></li>
        <li><a href="#">Contact us</a></li>

    </ul>

    <ul class="nav navbar-nav navbar-right">
                <li><a data-toggle="modal" href="#myModal" ><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
                <!-- Modal -->
                    <div id="myModal" class="modal fade" role="dialog">
                        <div class="modal-dialog">
                <!-- Modal content--> 
                         <div class="modal-content">
                             <div class="modal-header"> 
                                 <button type="button" class="close" data-dismiss="modal">&times;</button>
                             </div>
                             <div class="modal-body">
                                <p>Some text in the modal.</p>
                             </div>
                             <div class="modal-footer">
                                <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                             </div>
                         </div>
                        </div>
                   </div>
         </ul>
      </div>
     </div>
   </nav>
这是最小化时的图像,您可以看到图片被折叠按钮按下。

<div class="collapse navbar-collapse" id="nav-collapse">
    <ul class="nav navbar-nav">
        <li><a href="#">Students</a></li>
        <li><a href="#">Faculty</a></li>
        <li><a href="#">Contact us</a></li>

    </ul>

    <ul class="nav navbar-nav navbar-right">
                <li><a data-toggle="modal" href="#myModal" ><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
                <!-- Modal -->
                    <div id="myModal" class="modal fade" role="dialog">
                        <div class="modal-dialog">
                <!-- Modal content--> 
                         <div class="modal-content">
                             <div class="modal-header"> 
                                 <button type="button" class="close" data-dismiss="modal">&times;</button>
                             </div>
                             <div class="modal-body">
                                <p>Some text in the modal.</p>
                             </div>
                             <div class="modal-footer">
                                <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                             </div>
                         </div>
                        </div>
                   </div>
         </ul>
      </div>
     </div>
   </nav>
这是我的导航栏html代码。

<div class="collapse navbar-collapse" id="nav-collapse">
    <ul class="nav navbar-nav">
        <li><a href="#">Students</a></li>
        <li><a href="#">Faculty</a></li>
        <li><a href="#">Contact us</a></li>

    </ul>

    <ul class="nav navbar-nav navbar-right">
                <li><a data-toggle="modal" href="#myModal" ><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
                <!-- Modal -->
                    <div id="myModal" class="modal fade" role="dialog">
                        <div class="modal-dialog">
                <!-- Modal content--> 
                         <div class="modal-content">
                             <div class="modal-header"> 
                                 <button type="button" class="close" data-dismiss="modal">&times;</button>
                             </div>
                             <div class="modal-body">
                                <p>Some text in the modal.</p>
                             </div>
                             <div class="modal-footer">
                                <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                             </div>
                         </div>
                        </div>
                   </div>
         </ul>
      </div>
     </div>
   </nav>

你可以将你的图像包装在一个锚定标签中,给它一个navbar品牌类别,并给图像一个id

<div class="collapse navbar-collapse" id="nav-collapse">
    <ul class="nav navbar-nav">
        <li><a href="#">Students</a></li>
        <li><a href="#">Faculty</a></li>
        <li><a href="#">Contact us</a></li>

    </ul>

    <ul class="nav navbar-nav navbar-right">
                <li><a data-toggle="modal" href="#myModal" ><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
                <!-- Modal -->
                    <div id="myModal" class="modal fade" role="dialog">
                        <div class="modal-dialog">
                <!-- Modal content--> 
                         <div class="modal-content">
                             <div class="modal-header"> 
                                 <button type="button" class="close" data-dismiss="modal">&times;</button>
                             </div>
                             <div class="modal-body">
                                <p>Some text in the modal.</p>
                             </div>
                             <div class="modal-footer">
                                <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                             </div>
                         </div>
                        </div>
                   </div>
         </ul>
      </div>
     </div>
   </nav>
    <a class="navbar-brand" href="#"><img id="logo" src="logo.png"></a>

navbar brand类别将有助于提高响应能力,您可以使用id#徽标控制图像大小和位置,或者您可以将图像的宽度和高度指定为以下属性:

<div class="collapse navbar-collapse" id="nav-collapse">
    <ul class="nav navbar-nav">
        <li><a href="#">Students</a></li>
        <li><a href="#">Faculty</a></li>
        <li><a href="#">Contact us</a></li>

    </ul>

    <ul class="nav navbar-nav navbar-right">
                <li><a data-toggle="modal" href="#myModal" ><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
                <!-- Modal -->
                    <div id="myModal" class="modal fade" role="dialog">
                        <div class="modal-dialog">
                <!-- Modal content--> 
                         <div class="modal-content">
                             <div class="modal-header"> 
                                 <button type="button" class="close" data-dismiss="modal">&times;</button>
                             </div>
                             <div class="modal-body">
                                <p>Some text in the modal.</p>
                             </div>
                             <div class="modal-footer">
                                <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                             </div>
                         </div>
                        </div>
                   </div>
         </ul>
      </div>
     </div>
   </nav>
 <a class="navbar-brand" href="#"><img id="logo" src="logo.png" height="42" width="42"></a>


只需将数字更改为所需的大小。查看此链接以引导有关使用navbar brand类获取图像的讨论

图像的代码在哪里?图像没有css,先生。我不知道该放什么。我的图像太大了,你可以看到。你需要指定你想要的图像大小。使用#logo{宽度:50px;高度:50px;}50px;这只是一个例子,您需要使用最适合您的高度和宽度。如果使用px,则需要添加适当的媒体查询以使其响应。或者,您可以声明百分比而不是px。如果使用百分比,则不需要媒体查询。
<div class="collapse navbar-collapse" id="nav-collapse">
    <ul class="nav navbar-nav">
        <li><a href="#">Students</a></li>
        <li><a href="#">Faculty</a></li>
        <li><a href="#">Contact us</a></li>

    </ul>

    <ul class="nav navbar-nav navbar-right">
                <li><a data-toggle="modal" href="#myModal" ><span class="glyphicon glyphicon-log-in"></span> Login</a></li>
                <!-- Modal -->
                    <div id="myModal" class="modal fade" role="dialog">
                        <div class="modal-dialog">
                <!-- Modal content--> 
                         <div class="modal-content">
                             <div class="modal-header"> 
                                 <button type="button" class="close" data-dismiss="modal">&times;</button>
                             </div>
                             <div class="modal-body">
                                <p>Some text in the modal.</p>
                             </div>
                             <div class="modal-footer">
                                <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
                             </div>
                         </div>
                        </div>
                   </div>
         </ul>
      </div>
     </div>
   </nav>