Question

search和submit之间存在一点差距。这种差距是通过什么方式产生的？我的意思是，没有利润。此外，当我尝试减小表单的大小时，它的元素出现在单独的行上，这意味着不会因为表单的大小太大而出现间隙。

<nav class="navbar navbar-default" role="navigation">
  <div class="container-fluid">
    <!-- 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 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>
          </ul>
        </li>
      </ul>
    </div><!-- /.navbar-collapse -->
  </div><!-- /.container-fluid -->
</nav>

Answer 1

呀。这是inline-block元素的错误。

您可以尝试将font-size:0;包含在

之类的包装div中

<强> Working Demo

.navbar-form {
    font-size: 0;
}

或者，CSS技巧还有其他cool tricks你可以试试。

像

<ul>
  <li>
   one</li><li>
   two</li><li>
   three</li>
</ul>

或

<ul>
  <li>one</li
  ><li>two</li
  ><li>three</li>
</ul>

或

<ul>
  <li>one</li><!--
  --><li>two</li><!--
  --><li>three</li>
</ul>

Answer 2

像这样改变..

<form class="navbar-form navbar-left" role="search">
        <div class="form-group">
            <input type="text" class="form-control pull-left" placeholder="Search"/>
             <button type="submit" class="btn btn-default">Submit</button>
        </div>
</form>

http://jsfiddle.net/rh2sH/4/

如何在bootstrap 3中的表单元素之间建立间隙？

2 个答案: