辛苦老师再为我在检查一下作业啦
来源：4-4 自由编程
qq_慕仰20210716
2021-07-31 21:17:34
* {
margin: 0;
padding: 0;
}
header {
width: 100%;
height: 80px;
background-color: #07cbc9;
}
header .head2 {
width: 1200px;
height: 80px;
/* 这个地方，logo的img和nav有一起的head2，所以让head2 水平居中在header里即可，上下撑满了，所有自动即为水平居中 */
margin: 0 auto;
}
header .head2 .logo {
float: left;
padding: 16px 0;
}
/* img有默认的间隙，会撑大父级的高度，建议将img转换为块元素清除间隙 ,这个我没发现有*/
header .head2 .logo img{
display: block;
}
/* nav和ul的宽度不用设置，由内容撑开 */
header .head2 nav {
float: right;
height: 80px;
}
header .head2 nav ul {
list-style: none;
height: 80px;
}
header .head2 nav ul li {
float: left;
margin-right: 20px;
}
header .head2 nav ul li a {
display: inline-block;
text-decoration: none;
height: 80px;
color: white;
padding: 0 10px;
text-align: center;
line-height: 80px;
}
header .head2 nav ul li a:hover {
background-color: rgba(255, 255, 255, 0.5);
color: white;
}
html页面
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Carrer Builder-愿你就业梦</title>
<meta name="Keywords" content="职业建构，就业，高薪，专业" />
<meta name="Decription" content="来career builder，获取你的心仪offer" />
<link rel="stylesheet" href="./CSS/css1.css">
</head>
<body>
<!-- 页面头部header -->
<header>
<div class="head2">
<div class="logo">
<img src="images/logo.png" alt="">
</div>
<nav>
<ul>
<li><a href="">HOME</a></li>
<li><a href="">ABOUT</a></li>
<li><a href="">GALLERY</a></li>
<li><a href="">FACULTY</a></li>
<li><a href="">EVENTS</a></li>
<li><a href="">CONTACT</a></li>
</ul>
</nav>
</div>
</header>
<!-- 页面banner -->
<div class="banner">
<div class="banner-picture">
<img src="images/banner3.jpg" alt="">
</div>
<div class="banner-menu">
<form action="">
<p>
<input type="text" placeholder="your Name">
</p>
<p>
<input type="text" placeholder="your Phone">
</p>
<p>
<input type="email" placeholder="your Email">
</p>
<p>
<textarea name="" id="" cols="30" rows="10" placeholder="Write Your Connect Here"></textarea>
</p>
<p>
<input type="submit" value="SEND MESSAGE">
</p>
</form>
</div>
<div class="banner-mask">banner遮罩层</div>
</div>
<!-- 页面主要内容 -->
<main>
<div class="about">
<div class="about-top">
<h2>ABOUT</h2>
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the
industry's standard dummy text ever since the 1500s.</p>
</div>
<div class="about-bottom">
<div class="about-bottom-left">
<p>A WORD ABOUT US</p>
<p> Praesent dignissim viverra est, sed bibendum ligula congue non. Sed ac nisl et felis gravida commodo?
Suspendisse eget ullamcorper ipsum. Suspendisse diam amet.</p>
</div>
<div class="about-botto-middle">
<img src="images/bb3.jpg" alt="">
</div>
<div class="about-bottom-right">
</div>
</div>
</div>
<div class="pictures-and-words">
<!-- 图文混排区域 -->
<!-- 1 -->
<div class="part">
<div class="pictures">
<img src="images/b1.jpg" alt="">
</div>
<div class="words">
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry</p>
</div>
</div>
<!-- 2 -->
<div class="part">
<div class="pictures">
<img src="images/b2.jpg" alt="">
</div>
<div class="words">
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry</p>
</div>
</div>
<!-- 3 -->
<div class="part">
<div class="pictures">
<img src="images/b3.jpg" alt="">
</div>
<div class="words">
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry</p>
</div>
</div>
<!-- 4 -->
<div class="part">
<div class="pictures">
<img src="images/b4.jpg" alt="">
</div>
<div class="words">
<p>Lorem Ipsum is simply dummy text of the printing and typesetting industry</p>
</div>
</div>
</div>
<div cl34ass="gallery">
<h2>GALLERY</h2>
<div class="gallery-top">
<p>Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a
galley of type and scrambled it to make a type specimen book.</p>
</div>
<div class="gallery-bottom">
<ul>
<li>
<dl>
<dt><img src="images/03-01.jpg" alt=""></dt>
<dd>Science</dd>
</dl>
</li>
<li>
<dl>
<dt>
<img src="images/03-02.jpg" alt="">
</dt>
<dd>Indoor Stadium</dd>
</dl>
</li>
<li>
<dl>
<dt>
<img src="images/03-03.jpg" alt="">
</dt>
<dd>Transportation</dd>
</dl>
</li>
<li>
<dl>
<dt>
<img src="images/03-04.jpg" alt="">
</dt>
<dd>Kids Room</dd>
</dl>
</li>
<li>
<dl>
<dt>
<img src="images/03-05.jpg" alt="">
</dt>
<dd>Meditation Classes</dd>
</dl>
</li>
<li>
<dl>
<dt>
<img src="images/03-05.jpg" alt="">
</dt>
<dd>Kids Play Ground</dd>
</dl>
</li>
</ul>
</div>
</div>
</main>
<!-- 页面页脚 -->
<footer>
<p>©imooc.com 京ICP备13046642号</p>
</footer>
</body>
</html>
2回答
-
同学你好，对于你的问题解答如下：
1、因为banner区域的图片没有设置宽高，默认以图片自身的宽高显示，而这个图片又比较大，导致水平方向出现滚动条。
建议：可以给banner区域的图片设置百分宽度，适应窗口的宽度，去掉水平方向的滚动条，另外，图片的高度自适应即可
2、代码书写目前是没有问题的
3、刚开学习，不知道怎么写这都是正常现象，同学也不用太担心，在练习过程中慢慢积累就可以啦。
老师这里给出的建议就是：灵活应用所学知识去实现要求的效果即可，对于不知道某处该不该写什么样式的，可以尝试不写这个样式能不能实现效果，如果不写这个样式可以实现效果，那就不用写，如果不能实现效果那就必须写这个样式了。
祝学习愉快~
1 -
好帮手慕慕子
2021-08-01
同学你好，左侧logo紧挨着head2盒子显示，而右侧导航内容与head2盒子之间存在间隙，导致内容整体居中存在误差，如下图所示：
建议：去掉最后一个li的右侧间，示例：
另外，如下图所示位置，class单词拼写错误，建议调整下：
祝学习愉快~
0h021-08-01
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