【发布时间】：2017-10-13 02:13:33
【问题描述】：
我的容器中有一组水平排列的<div>s，我希望将我的外部容器<div> 类与我的web page（方形空间）上的其余代码居中。
我创建了一个 CodePen 重新创建页面，但我似乎仍然无法将我的 outer-container 居中在具有不同屏幕尺寸的 Main-content 部分中。
非常感谢任何帮助！
<section class="Main-content" data-content-field="main-content" id="yui_3_17_2_2_1507859188217_558">
<div class="sqs-layout sqs-grid-12 columns-12 sqs-frontend-overlay-editor-widget-host" data-type="page" data-updated-on="1507857777989" id="page-59cab354bebafb4216478596">
<div class="row sqs-row" id="yui_3_17_2_2_1507859188217_669">
<div class="col sqs-col-12 span-12" id="yui_3_17_2_2_1507859188217_668">
<div class="sqs-block code-block sqs-block-code" data-block-type="23" id="block-yui_3_17_2_22_1507595367220_25824">
<div class="sqs-block-content">
<h1 align="center">Choose your subscription plan</h1>
</div>
</div>
<div class="sqs-block code-block sqs-block-code" data-block-type="23" id="block-yui_3_17_2_12_1507852892558_4858">
<div class="sqs-block-content">
<h3 style="text-align:center;color:#0083f5;">Have a MyDietGoal Promotion Code?</h3>
</div>
</div>
<div class="sqs-block code-block sqs-block-code" data-block-type="23" id="block-yui_3_17_2_2_1507522278297_5479">
<div class="sqs-block-content">
<div class="outer-container" id="backgroundDiv" style="width: max-content; height: max-content; padding: 100px;">
<div class="container container1">
<div class="w-table">
<div class="w-table-cell">
<div class="w-container">
<div class="w-card color-green">
<div class="card-header">
<div class="w-title" style="cursor:default">
<h2><font size="7px">Novice</font></h2>
</div>
<div class="w-price" style="cursor:default">
$4.99
<h3>/ Week</h3>
</div>
<div class="container-button">
<a class="w-button" id="btn1" href="/meal-planner" target="_blank">Sign up </a>
</div>
</div>
<div class="card-content" style="cursor:default">
<div class="w-item" style="cursor:default">
<span>Weekly </span>Meal Plans
</div>
<div class="w-item" style="cursor:default">
<span>Personal </span>Dietary Assessment and Advice
</div>
<div class="w-item" style="cursor:default">
<span>Full </span>Access to the <a href="/mydietgoal-dietary-catalogue">Food Catalogue</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="container container2">
<div class="w-table">
<div class="w-table-cell">
<div class="w-container">
<div class="w-card color-blue">
<div class="card-header">
<div class="w-title" style="cursor:default">
<h2><font size="7px">Apprentice</font></h2>
</div>
<div class="w-price" style="cursor:default">
$9.99
<h3>/ Week</h3>
</div>
<div class="container-button">
<a class="w-button" id="btn2" href="/meal-planner" target="_blank">Sign up </a>
</div>
</div>
<div class="card-content" style="cursor:default">
<div class="w-item" style="cursor:default">
<span>Weekly </span>Meal Plans
</div>
<div class="w-item" style="cursor:default">
<span>Personal </span>Dietary Assessment and Advice
</div>
<div class="w-item" style="cursor:default">
<span>Full </span>Access to the <a href="/mydietgoal-dietary-catalogue">Food Catalogue</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="container container3">
<div class="w-table">
<div class="w-table-cell">
<div class="w-container">
<div class="w-card color-orange">
<div class="card-header">
<div class="w-title" style="cursor:default">
<h2><font size="7px">Advanced</font></h2>
</div>
<div class="w-price" style="cursor:default">
$14.99
<h3>/ Week</h3>
</div>
<div class="container-button">
<a class="w-button" id="btn3" href="/meal-planner" target="_blank">Sign up </a>
</div>
</div>
<div class="card-content" style="cursor:default">
<div class="w-item" style="cursor:default">
<span>Weekly </span>Meal Plans
</div>
<div class="w-item" style="cursor:default">
<span>Personal </span>Dietary Assessment and Advice
</div>
<div class="w-item" style="cursor:default">
<span>Full </span>Access to the <a href="/mydietgoal-dietary-catalogue">Food Catalogue</a>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
【问题讨论】：
-
如何在具有动态大小的父对象中沿两个轴以动态大小居中内容：stackoverflow.com/questions/6464592/…
-
它在 Pen 上工作得非常好，但在我的网站上却不行！调查一下
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