我将编码设置为 container-fluid，这样我的 col-md-12 列将横跨整个屏幕，但它只横跨右侧，而他们的横跨左侧一个巨大的空隙。这是我的代码，请帮忙。我不知道它们是否是我没有看到的其他东西，它覆盖了容器液体。
<style type="text/css"> .main-text {
position: absolute;
top: 50px;
width: 96.66666666666666%;
color: #FFF;
}
.btn-min-block {
min-width: 120px;
line-height: 26px;
}
.btn-clear {
color: #FFF;
background-color: transparent;
border-color: #FFF;
margin-right: 15px;
}
.btn-clear:hover {
color: #000;
background-color: #FFF;
}
.carousel-caption {
text-align: center;
}
.container1 {
margin-left: 15%;
margin-top: 9%;
}
.container1img1 {
margin-left: 15%;
}
.container1img2 {
margin-left: -24%;
margin-top: -10%;
}
.container {
float: left;
display: block;
margin-top: 5%;
}
.demo-content img {
display: block;
margin-right: 5%;
}
.set4 > .row > .col-md-12 {
background-color: black;
height: 250px;
}
.set4 h2 {
color: #FFFFFF;
}
</style><body>
<div class="container-fluid main-content">
<div class="row">
<div class="col-md-12">
<div id="carousel-example-generic" class="carousel slide" data-ride="carousel">
<ol class="carousel-indicators">
<li data-target="#carousel-example-generic" data-slide-to="0" class="active"></li>
<li data-target="#carousel-example-generic" data-slide-to="1"></li>
<li data-target="#carousel-example-generic" data-slide-to="2"></li>
</ol>
<div class="carousel-inner">
<div class="item active">
<img src="images/mainimg01.png" alt="First slide">
<div class="carousel-caption">
<h3></h3>
<p>
</p>
</div>
</div>
<div class="item">
<img src="images/mainimg01.png" alt="Second slide">
<div class="carousel-caption">
<h3>
</h3>
<p>
</p>
</div>
</div>
<div class="item">
<img src="images/mainimg01.png" alt="Third slide">
<div class="carousel-caption">
<h3>
</h3>
<p>
</p>
</div>
</div>
</div>
<a class="left carousel-control" href="#carousel-example-generic" data-slide="prev">
<span class="glyphicon glyphicon-chevron-left"></span>
</a><a class="right carousel-control" href="#carousel-example-generic" data-slide="next"><span class="glyphicon glyphicon-chevron-right">
</span></a>
</div>
<div class="main-text hidden-xs">
<div class="col-md-12 text-center">
<h1>
<img src="images/dslogo.png" alt="depot square"></h1>
<h3>
Your elegant and affordable destination<br>for family, business and community events.
</h3>
<div class="button">
<a class="btn btn-clear btn-sm btn-min-block" href="http://www.jquery2dotnet.com/">MORE ABOUT US</a><a class="btn btn-clear btn-sm btn-min-block" href="http://www.jquery2dotnet.com/">CHECK AVAILABILITY</a>
</div>
</div>
</div>
</div>
</div>
</div>
<div id="push">
</div>
<div class="container1">
<div class="row">
<div class="col-md-3">
<div class="headline">
<H3>What Makes</H3>
<h2>Depot Square Special?</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit. Aenean commodo ligula eget dolor. Aenean massa. Cum sociis natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Donec quam felis, ultricies nec, pellentesque eu,
pretium quis, sem. Nulla consequat massa quis enim. Donec pede justo, fringilla vel, aliquet nec, vulputate eget, arcu. In enim justo, rhoncus ut, imperdiet a, venenatis vitae, justo. Nullam dictum felis eu pede mollis pretium. Integer tincidunt.
Cras dapibus. Vivamus elementum semper nisi.</p>
</div>
</div>
<div class="row">
<div class="col-md-3">
<div class="container1img1">
<img src="images/piano1.png">
</div>
</div>
<div class="row">
<div class="col-md-5">
<div class="container1img2">
<img src="images/venue1.png">
</div>
</div>
</div>
<div class="container set2">
<!--Row with three equal columns-->
<div class="row">
<div class="col-md-4">
<div class="demo-content">
<img src="images/squareicon.png" class="pull-left">
<h3>Versatile Spaces</h3>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</p>
</div>
</div>
<div class="col-md-4">
<div class="demo-content bg-alt">
<img src="images/pointericon.png" class="pull-left">
<h3>Central Location</h3>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</p>
</div>
</div>
<div class="col-md-4">
<div class="demo-content">
<img src="images/foodicon.png" class="pull-left">
<h3>Catering to Taste</h3>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</p>
</div>
</div>
</div>
</div>
<div class="container set3">
<!--Row with three equal columns-->
<div class="row">
<div class="col-md-4">
<div class="demo-content">
<img src="images/stafficon.png" class="pull-left">
<h3>Helpful Staff</h3>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</p>
</div>
</div>
<div class="col-md-4">
<div class="demo-content bg-alt">
<img src="images/soundicon.png" class="pull-left">
<h3>Flexible Service</h3>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</p>
</div>
</div>
<div class="col-md-4">
<div class="demo-content">
<img src="images/supporticon.png" class="pull-left">
<h3>Great Support</h3>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing elit.</p>
</div>
</div>
</div>
</div>
<div class="container-fluid set4">
<div class="row">
<div class="col-md-12 text-center">
<h2>Past Events</h2>
<div class="button1">
<a class="btn btn-clear btn-sm btn-min-block" href="http://www.jquery2dotnet.com/">ALL EVENTS</a><a class="btn btn-clear btn-sm btn-min-block" href="http://www.jquery2dotnet.com/">CORPORATE</a><a class="btn btn-clear btn-sm btn-min-block"
href="http://www.jquery2dotnet.com/">WEDDING</a><a class="btn btn-clear btn-sm btn-min-block" href="http://www.jquery2dotnet.com/">COMMUNITY</a><a class="btn btn-clear btn-sm btn-min-block" href="http://www.jquery2dotnet.com/">+</a>
</div>
</div>
</div>
</div>
</div>
</body>最佳答案
不应将容器类添加到将成为全宽的父 div，除非您想针对每种情况手动重置边距/填充。
基本上，div 的层次结构是 div.container > div.row > div.col-xs-12/div.col-md-6(等等)..
如果你想要一个全宽容器，例如:div.conainer-fluid > div.container > div.row > div.col-md-6(等等)。
关于html - bootstrap，我无法让容器变得流畅(全宽)col-md-12，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/36945615/