<div class="input-group">
<select class="input-group-addon">
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
</select>
<input id="email" type="text" class="form-control" name="email" placeholder="Email">
<button class="input-group-addon">Submit</button>
</div>
答案 0 :(得分:2)
试试这个
select {
background: transparent;
border: none;
padding: 6px 12px;
}
button {
padding: 6px 12px;
background: transparent;
border: none;
}
.input-group-addon {
padding: 0!important;
}
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<link href="https://getbootstrap.com/examples/jumbotron-narrow/jumbotron-narrow.css" rel="stylesheet" />
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet" />
<div class="row">
<div class="col-md-2"></div>
<div class="col-md-8">
<div class="input-group">
<span class="input-group-addon">
<select>
<option>1</option>
<option>2</option>
<option>3</option>
<option>4</option>
</select>
</span>
<input id="email" type="text" class="form-control" name="email" placeholder="Email">
<span class="input-group-addon"> <button>Submit</button></span>
</div>
</div>
<div class="col-md-2"></div>
</div>
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答案 1 :(得分:0)
<强>更新... 强>
使用Bootstrap。你可以试试这个。不需要任何CSS样式。
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css">
<!-- jQuery library -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<!-- Latest compiled JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
<div class="container">
<div class="row">
<div class="col-xs-8 col-xs-offset-2">
<div class="input-group">
<div class="input-group-btn search-panel">
<button type="button" class="btn btn-default dropdown-toggle" data-toggle="dropdown">
<span id="search_concept">All</span> <span class="caret"></span>
</button>
<ul class="dropdown-menu" role="menu">
<li><a href="#contains">test1</a></li>
<li><a href="#its_equal">test2</a></li>
<li><a href="#greather_than">test3</a></li>
<li><a href="#less_than">test4</a></li>
<li class="divider"></li>
<li><a href="#all">test5</a></li>
</ul>
</div>
<input type="hidden" name="search_param" value="all" id="search_param">
<input type="text" class="form-control" name="x" placeholder="Search term...">
<span class="input-group-btn">
<button class="btn btn-default" type="button"><span class="glyphicon glyphicon-search"></span></button>
</span>
</div>
</div>
</div>
</div>
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