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html - 如何在 Bootstrap 中水平居中两行

转载 作者:太空宇宙 更新时间:2023-11-03 22:54:39 25 4
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我目前正在设计一个网站,该网站的一个部分包括两行,每行 3 列。由于某种原因,我所有的内容都被推到了左边。我在代码中做错了什么吗?

这是我正在使用的东西

<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title> Delightful Days Daycare</title>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<script src="https://use.fontawesome.com/b1366dc4f6.js"></script>
<link rel="stylesheet" type="text/css" href="style.css">
<!-- Header -->
</head>
<body>
<div>
<div class="background-box">
<div class="row">
<div class="box-1 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button1"><a class="box-text" href="about-us.html">ABOUT US</button></a></h2><img src="img/info.png" class="about-img">Learn more about Mrs. Chris and Delightful Days </div>
<div class="box-2 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button2"><a class="box-text" href="photos.html">PHOTOS</a></button></h3><img src="img/photos.png" class="photos-img">View our photo gallery</div>
<div class="box-3 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button3"><a class="box-text" href="calendar.html">CALENDAR</a></button></h3><img src="img/calendar.png" class="cal-img">Stay up to date with our official calendar to view holidays and closed days</div>
</div>
<div class="row">
<div class="box-4 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button4"><a class="box-text" href="contact-us.html">CONTACT US</a></button></h3>
<img src="img/phone.png" class="phone-img">Need to get in touch? View our contact page for more information </div>
<div class="box-5 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button5"><a class="box-text" href="openings.html">OPENINGS</a></h2></button>
<img src="img/open.png" class="open-img">View available openings </div>
<div class="box-6 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button6"><a class="box-text" href="pricing.html">PRICING</a></button></h3>
<img src="img/money.png" class="pricing-img">View our pricing page for more information</div>
</div>
</div>
</div>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.0/jquery.min.js"></script>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
</body>
</html>

还有我的 CSS:

.background-box{
background-color: #4c4c4c;
height: 1000.5px;
color: white !important;
font-size: 20px;
text-align: center;
position: auto;
display: block;

}


.box-1{
background-color: #FF3D7F;
width: 330px;
height: 394px;
border-radius: 9px;
/*margin-left: 181px;*/
margin-top: 50px;
margin: 2%;
}

.button{
color: white;
border:none;
color: white;
border-radius: 100px;
height: 48px;
width: 178px
}

.button1{
background-color: #DB1759;
}

.button2{
background-color: #C4C172;
}
.button3{
background-color: #58A58B;
}
.button4{
background-color: #B58C43;
}
.button5{
background-color: #26978F;
}
.button6{
background-color: #FF6362
}
.box-2{
background-color: #DAD8A7;
width: 330px;
height: 394px;
border-radius: 9px;
/*margin-left: 44px;*/
margin-top: 50px;
margin: 2%;
}

.box-3{
background-color: #7FC7AF;
width: 330px;
height: 394px;
border-radius: 9px;
/*margin-left: 44px;*/
margin-top: 50px;
margin: 2%;
}

.box-4{
background-color: #D7B066;
width: 330px;
height: 394px;
border-radius: 9px;
/*margin-left: 181px;*/
margin-top: 46px;
margin: 2%;
}

.box-5{
background-color: #3FB8AF;
width: 330px;
height: 394px;
border-radius: 9px;
/*margin-left: 44px;*/
margin-top: 46px;
margin: 2%;
}


.box-6{
background-color: #FF9E9D;
width: 330px;
height: 394px;
border-radius: 9px;

/*margin-left: 44px;*/
margin-top: 46px;
margin: 2%;
}
.box-text{
color: white;
font-family: "Source Sans Pro";
font-weight: 600;
font-style: normal;
font-size: 26px;
}

最佳答案

如果您希望容器占据页面的宽度,则需要将行包裹在容器或容器流体中。

<div>
<div class="background-box container">
<div class="row">
<div class="box-1 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button1"><a class="box-text" href="about-us.html">ABOUT US</button></a></h2><img src="img/info.png" class="about-img">Learn more about Mrs. Chris and Delightful Days </div>
<div class="box-2 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button2"><a class="box-text" href="photos.html">PHOTOS</a></button></h3><img src="img/photos.png" class="photos-img">View our photo gallery</div>
<div class="box-3 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button3"><a class="box-text" href="calendar.html">CALENDAR</a></button></h3><img src="img/calendar.png" class="cal-img">Stay up to date with our official calendar to view holidays and closed days</div>
</div>
<div class="row">
<div class="box-4 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button4"><a class="box-text" href="contact-us.html">CONTACT US</a></button></h3>
<img src="img/phone.png" class="phone-img">Need to get in touch? View our contact page for more information </div>
<div class="box-5 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button5"><a class="box-text" href="openings.html">OPENINGS</a></h2></button>
<img src="img/open.png" class="open-img">View available openings </div>
<div class="box-6 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button6"><a class="box-text" href="pricing.html">PRICING</a></button></h3>
<img src="img/money.png" class="pricing-img">View our pricing page for more information</div>
</div>
</div>
</div>

引导
http://www.bootply.com/K4bQ0BrbiK

使用容器流体

<style>
/*the wrapper class*/
.wrapper {
margin: 0 auto;
width: 60%;
}
/*change the width as required*/
</style>

<div>
<div class="background-box container-fluid">
<div class="wrapper">
<div class="row text-center">
<div class="box-1 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button1"><a class="box-text" href="about-us.html">ABOUT US</a></button></h2><img src="img/info.png" class="about-img">Learn more about Mrs. Chris and Delightful Days </div>
<div class="box-2 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button2"><a class="box-text" href="photos.html">PHOTOS</a></button></h2><img src="img/photos.png" class="photos-img">View our photo gallery</div>
<div class="box-3 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button3"><a class="box-text" href="calendar.html">CALENDAR</a></button></h2><img src="img/calendar.png" class="cal-img">Stay up to date with our official calendar to view holidays and closed days</div>
</div>
</div>
<div class="wrapper">
<div class="row text-center">
<div class="box-4 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button4"><a class="box-text" href="contact-us.html">CONTACT US</a></button></h2>
<img src="img/phone.png" class="phone-img">Need to get in touch? View our contact page for more information </div>
<div class="box-5 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button5"><a class="box-text" href="openings.html">OPENINGS</a></button></h2>
<img src="img/open.png" class="open-img">View available openings </div>
<div class="box-6 col-sm-4 col-md-4 col-lg-4"><h2><button class="button button6"><a class="box-text" href="pricing.html">PRICING</a></button></h2>
<img src="img/money.png" class="pricing-img">View our pricing page for more information</div>
</div>
</div>
</div>
</div>

引导
http://www.bootply.com/VNYm7x5XOI

关于html - 如何在 Bootstrap 中水平居中两行,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/38863999/

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