css - 是否可以使用 bootstrap 将边框添加到单独行内的 col

Question

我正在使用 bootstrap 的 ROW 和 COL 来制作食物菜单，我不确定这是否是正确的方法，因为我在行之间有间隙。

它应该是什么样子:

但我明白了:

正如你所看到的，行之间有一个可怕的间隙

我的代码: jsFiddle HTML

<div class="row">
    <div class="col-9">
        <h3 class="menu-dish">Chateau D'Armailhac Rothschild Pauillac 5-Eme G.C.C.</h3>France
    </div>
    <div class="col-3">
        <div class="row">
            <div class="col-6 price">
                123 usd
            </div>
            <div class="col-6 price">
                123 usd
            </div>
        </div>
    </div>
</div>
<div class="row">
    <div class="col-9">
        <h3 class="menu-dish">Chateau D'Armailhac Rothschild Pauillac 5-Eme G.C.C.</h3>France
    </div>
    <div class="col-3">
        <div class="row">
            <div class="col-6 price">
                123 usd
            </div>
            <div class="col-6 price">
                123 usd
            </div>
        </div>
    </div>
</div>

CSS

.price {
  border-left: 1px solid black;
  border-right: 1px solid black;
}
.price:first-child{
  border-left:none;
}
.price:last-child{
  border-right:none;
}

Answer 1

使用h-100嵌套行

请参阅 bootstrap-4 中的大小调整:https://www.w3schools.com/bootstrap4/bootstrap_utilities.asp

.price {
  border-left: 1px solid black;
  border-right: 1px solid black;
}
.price:first-child{
  border-left:none;
}
.price:last-child{
  border-right:none;
}

  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css">
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
  <script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.14.0/umd/popper.min.js"></script>
  <script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.1.0/js/bootstrap.min.js"></script>
<div class="row">
	<div class="col-9">
		<h3 class="menu-dish">Chateau D'Armailhac Rothschild Pauillac 5-Eme G.C.C.</h3>France
	</div>
	<div class="col-3">
		<div class="row h-100">
			<div class="col-6 price">
				123 usd
			</div>
			<div class="col-6 price">
				123 usd
			</div>
		</div>
	</div>
</div>
<div class="row">
	<div class="col-9">
		<h3 class="menu-dish">Chateau D'Armailhac Rothschild Pauillac 5-Eme G.C.C.</h3>France
	</div>
	<div class="col-3">
		<div class="row h-100">
			<div class="col-6 price">
				123 usd
			</div>
			<div class="col-6 price">
				123 usd
			</div>
		</div>
	</div>
</div>