因此，在桌面上全屏显示时，您可以看到页脚很好，但是在调整为较窄的屏幕时，页脚的蓝色背景消失了，并且页脚的文本停留在屏幕中间。
我们正在为我学校的生物化学系创建此网页，并为此重新振奋。
html页面是学生奖，而css是主要奖项。内容在此repository中。
修改 jsfiddle。
编辑2 ，这在jsfiddle中似乎可以正常使用，但在Windows 10 Chrome或Firefox中则无法使用。
<!DOCTYPE html>
<html lang="en">
<head>
<link href="main.css" rel="stylesheet">
<link href="awards.css" rel="stylesheet">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
</head>
<body>
<header>
</header>
<div id="seperator"></div>
<div id="content">
<nav>
<ul>
<li><a href="index.html">Home</a></li>
<li><a href="teaching.html">Teaching</a></li>
<li><a href="research.html">Research</a></li>
<li><a href="publications.html">Publication</a></li>
<li><a href="studentawards.html">Student Awards</a></li>
<li><a href="gallery.html">Gallery</a></li>
<li><a href="contact.html">Contact</a></li>
</ul>
<div id="sponsorLogo">
<img id ="logo" src="resources/Acs.png" alt="ACS" height="30%" width="30%"><br><br>
<img id ="logo" src="resources/nationalInstitudeofHealth.png" alt="ACS" height="30%" width="30%"><br><br>
<img id ="logo" src="resources/Nsf.png" alt="ACS" height="30%" width="30%"><br><br>
<img id ="logo" src="resources/Kbrin.png" alt="Kbrin" height="40%" width="40%"><br><br>
<img id ="logo" src="resources/Cinsam.png" alt="ACS" height="80%" width="80%"><br><br>
</div>
</nav>
<main>
<!--THIS IS WHAT GETS CHANGED ON THE DIFFERENT PAGES-->
<div class="awards">
<ul class="awardsItem">
<h3>KAS Undergraduate <br> Oral Presentation Competition</h3>
<hr class="horizontalRule">
<strong>2018: </strong><li>1st. Place Ayanav Roy</li>
<li>2nd. Place Quynh Nguyen</li>
<strong>2016: </strong><li>1st. Place Quynh Nguyen</li>
<strong>2015: </strong><li>1st. Place Alma Onate</li>
<strong>2014: </strong><li>3rd. Place Thuy Donna Do</li>
<strong>2013: </strong><li>1st. Place Thuy Donna Do</li>
<strong>2011: </strong><li>2nd. Place Adam McCallum</li>
</ul>
<ul class="awardsItem">
<h3>UR-STEM Summer Research Award</h3> <br>
<hr class="horizontalRule">
<strong>2018: </strong><li>Elizabeth Osifalujo</li>
<li>Kayla Laverne </li>
<strong>2016: </strong><li>Andrew Quillen</li>
<li>Quynh Nguyen </li>
<strong>2013: </strong><li>Emily Hogle</li>
<li>Janelle Tucker</li>
</ul>
<ul class="awardsItem">
<h3>NKU Dorothy Westerman Hermann <br> Undergraduate Research Award </h3>
<hr class="horizontalRule">
<strong>2018: </strong><li>Alex Rosen</li>
<strong>2017: </strong><li>Andrew Quillen</li>
<strong>2015: </strong><li>Alma Onate</li>
<strong>2014: </strong><li>Thuy Donna Do</li>
<strong>2013: </strong><li>Rebecca Kidney</li>
<strong>2012: </strong><li>Quintin Hauser</li>
<strong>2011: </strong><li>Eric Amato</li>
</ul>
<ul class="awardsItem">
<h3>ACS Undergraduate Award in <br> Organic Chemistry</h3>
<hr class="horizontalRule">
<strong>2016: </strong><li>Alma Onate</li>
<strong>2015: </strong><li>Thuy Donna Do</li>
<strong>2014: </strong><li>Timothy Dunn</li>
</ul>
<ul class="awardsItem">
<h3>Student Undergraduate <br> Research & Creative Awards (SURCA)</h3>
<hr class="horizontalRule">
<strong>2018: </strong><li>Quynh Nguyen</li>
</ul>
<ul class="awardsItem">
<h3>NKU Regents Award</h3> <br>
<hr class="horizontalRule">
<strong>2016: </strong><li>Alma Onate</li>
</ul>
<ul class="awardsItem">
<h3>NKU Greaves <br> Undergraduate Summer Research Award </h3>
<hr class="horizontalRule">
<strong>2018: </strong><li>Andrew Quillen</li>
</ul>
<ul class="awardsItem">
<h3>Cooper Research Excellence Scholarship</h3> <br>
<hr class="horizontalRule">
<strong>2018: </strong><li>Quynh Nguyen</li>
<strong>2015: </strong><li>Alma Onate</li>
<strong>2014: </strong><li>Thuy Donna Do</li>
</ul>
<ul class="awardsItem">
<h3>NKU Chemistry Department <br> Outstanding Senior Graduate</h3>
<hr class="horizontalRule">
<strong>2016: </strong><li>Alma Onate</li>
<strong>2015: </strong><li>Thuy Donna Do</li>
<strong>2014: </strong><li>Timothy Dunn</li>
</ul>
<ul class="awardsItem">
<h3>ACS Travel Award</h3>
<hr class="horizontalRule">
<strong>2011: </strong><li>Kevin Bonfield</li>
</ul>
</div>
<!--END OF WHAT CHANGES ON THE DIFFERENT PAGES-->
</main>
<div id="news">
<a class="twitter-timeline" date-width="600" data-height="100%" data-theme="light" href="https://twitter.com/SatisfactoryAF?ref_src=twsrc%5Etfw">Tweets by SatisfactoryAF</a> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>
</div>
</div>
<div id="footer">
<footer class="footer">
Copyright © Lili Ma, Ph.D.<br>
Department of Chemistry & Biochemistry, Office SC 448<br>
Northern Kentucky University at Highland Heights, KY 41099<br>
</footer>
</div>
</body>
任何帮助都将不胜感激，我几乎肯定这与flex-box有关，但是由于我的教练似乎对我不太了解，所以我有点在黑暗中射击。
任何帮助都将得到申请。
我访问过的资源：
以上似乎都不满足我的需求
答案 0 :(得分：1)
<div id="content" style="height: auto;"> replace <div id="content">
in studentawards.html