2-17 作业检查
html代码：
相关代码：
<!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>Career Bulider</title> <link rel="stylesheet" href="Css/Css.css"> </head> <body> <!-- header --> <header> <div class="header-box"> <!-- logo --> <div class="logo"> <h1> <img src="./images/logo.png" alt="Career Bulider"> </h1> </div> <!-- nav --> <nav> <ul> <li><a href="#1">HOME</a></li> <li><a href="#12">ABOUT</a></li> <li><a href="#123">GALLERY</a></li> <li><a href="#1234">FACULTY</a></li> <li><a href="#1234">EVENTS</a></li> <li><a href="#12345">CONTACT</a></li> </ul> </nav> </div> </header> <!-- banner --> <div class="banner"> <!-- banner-img --> <div class="banner-img"> <img src="./images/banner3.jpg" alt="banner"> </div> <!-- banner-hidder --> <div class="hidder"></div> <!-- banner-form --> <div class="form"> <form action="" method="get"> <input type="text" placeholder="your Name"> <input type="text" placeholder="your Phone"> <input type="email" placeholder="your Email"> <textarea placeholder="Write Your Comment Here" cols="30" rows="10"></textarea> <button type="submit">SEND MESSAGE</button> </form> </div> </div> <!-- content --> <section class="content"> <!-- about --> <div class="about"> <div class="top-half"> <h2>ABOUT</h2> <!-- 分隔线 --> <div class="divide"></div> <p>Lorem Ipsum is simply dummy text of the printing and typesetting<br> industry. Lorem Ipsum has been the industry's standard dummy<br> text ever since the 1500s.</p> </div> <div class="bottom-half"> <div class="about-part1"> <h2>A WORD<br> ABOUT US</h2> <div class="about-info1"> <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> <input type="button" value="EXPLORE"> </div> </div> <div class="about-part2"> <img src="./images/bb3.jpg" alt="about-img"> </div> <div class="about-part3"> <div class="about-info2"> <h3>70000</h3> <div class="divide"></div> <span>Students</span> </div> <div class="about-info2"> <h3>600</h3> <div class="divide"></div> <span>Faculty</span> </div> </div> </div> </div> <!-- mixed-area --> <div class="mixed-area"> <div class="mixedarea-img"> <img src="./images/b1.jpg" alt="Library"> </div> <div class="mixedarea-info"> <h3>Library</h3> <p class="p-part1">Lorem Ipsum is simply dummy text of the printing and typesetting industry</p> <p class="p-part2">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> <input type="button" value="EXPLORE"> <div class="left-arrow"></div> </div> <div class="mixedarea-img"> <img src="./images/b2.jpg" alt="Computer Lab"> </div> <div class="mixedarea-info"> <h3>Computer Lab</h3> <p class="p-part1">Lorem Ipsum is simply dummy text of the printing and typesetting industry</p> <p class="p-part2">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> <input type="button" value="EXPLORE"> <div class="left-arrow"></div> </div> <div class="mixedarea-info"> <h3>Conference Hall</h3> <p class="p-part1">Lorem Ipsum is simply dummy text of the printing and typesetting industry</ p> <p class="p-part2">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> <input type="button" value="EXPLORE"> <div class="right-arrow"></div> </div> <div class="mixedarea-img"> <img src="./images/b3.jpg" alt="Conference Hall"> </div> <div class="mixedarea-info"> <h3>Play Ground</h3> <p class="p-part1">Lorem Ipsum is simply dummy text of the printing and typesetting industry</ p> <p class="p-part2">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> <input type="button" value="EXPLORE"> <div class="right-arrow"></div> </div> <div class="mixedarea-img"> <img src="./images/b4.jpg" alt="Play Ground"> </div> </div> <!-- GALLERY --> <div class="gallery"> <div class="top-half"> <h2>GALLERY</h2> <div class="divide"></div> <p>Lorem Ipsum is simply dummy text of the printing and typesetting<br> industry. Lorem Ipsum has been the industry's standard dummy<br> text ever since the 1500s.</p> </div> <div class="bottom-half"> <div class="class-infor"> <a href="#23"> <img src="./images/03-01.jpg" alt="Science Lab" class="class-img"> <div class="class-link"> Science Lab </div> </a> </div> <div class="class-infor"> <a href="#234"> <img src="./images/03-02.jpg" alt="Indoor Stadium" class="class-img"> <div class="class-link"> Indoor Stadium </div> </a> </div> <div class="class-infor"> <a href="#235"> <img src="./images/03-03.jpg" alt="Transportation" class="class-img"> <div class="class-link"> Transportation </div> </a> </div> <div class="class-infor"> <a href="#236"> <img src="./images/03-04.jpg" alt="Kids Room" class="class-img"> <div class="class-link"> Kids Room </div> </a> </div> <div class="class-infor"> <a href="#237"> <img src="./images/03-05.jpg" alt="Meditation Classes" class="class-img"> <div class="class-link"> Meditation Classes </div> </a> </div> <div class="class-infor"> <a href="#238"> <img src="./images/03-06.jpg" alt="Kids Play Ground" class="class-img"> <div class="class-link"> Kids Play Ground </div> </a> </div> </div> </div> </section> <!-- footer --> <footer> <p>© 2016 imooc.com 京ICP备13046642</p> </footer> </body> </html>
css代码：
相关代码：
* {
color: #333;
margin: 0;
padding: 0;
}
ul,
ol {
list-style-type: none;
}
a {
text-decoration: none;
}
/* header部分设置 */
header {
width: 100%;
height: 80px;
background-color: #07cac8;
}
header .header-box {
height: 80px;
width: 1200px;
margin: 0 auto;
}
header .header-box .logo {
float: left;
height: 48px;
margin-top: 16px;
margin-bottom: 16px;
}
header .header-box nav {
float: right;
font-size: 16px;
height: 80px;
line-height: 80px;
}
header .header-box nav ul li {
float: left;
margin-right: 20px;
}
header .header-box nav ul li:last-child {
margin-right: 0px;
}
header .header-box nav ul li a {
color: white;
}
/* banner部分设置 */
.banner {
width: 100%;
height: 600px;
position: relative;
overflow: hidden;
}
.banner .banner-img {
height: 600px;
}
.banner .banner-img img {
height: 600px;
width: 100%;
}
.banner .hidder {
width: 100%;
height: 600px;
background: rgba(0, 0, 0, 0.5);
position: absolute;
top: 0;
left: 0;
}
.banner .form {
width: 504px;
position: absolute;
top: 100px;
left: 50%;
margin-left: -252px;
text-align: center;
}
.banner .form form input {
width: 500px;
height: 36px;
}
.banner .form form textarea {
height: 106px;
width: 500px;
}
.banner .form form button {
width: 200px;
height: 40px;
}
.banner .form form input,
textarea,
button {
color: #808080;
background: none;
border: #808080 solid 2px;
margin-bottom: 15px;
}
/* content部分设置 */
.content {
width: 100%;
/* background-color: aquamarine; */
/* position: relative; */
}
/* about部分设置 */
.content .about {
/* background-color: bisque; */
margin-top: 30px;
overflow: hidden;
}
.content .about .divide {
width: 60px;
height: 3px;
background-color: #07cbc9;
margin: 10px auto;
}
.content .about .top-half {
text-align: center;
/* background-color: blueviolet; */
}
.content .about .top-half h2 {
font-size: 32px;
}
.content .about .top-half p {
text-align: center;
color: gray;
font-size: 14px;
}
.content .about .bottom-half {
width: 1200px;
height: 464px;
/* background-color: thistle; */
margin: 0 auto;
padding-top: 30px;
position: relative;
}
.content .about .bottom-half .about-part1 {
float: left;
margin-top: 30px;
position: absolute;
}
.content .about .bottom-half .about-part1 .about-info1 {
width: 300px;
padding: 20px;
font-size: 18px;
border: 1px solid gray;
background: rgba(255, 255, 255, 0.5);
margin-top: 15px;
}
.content .about .bottom-half .about-part1 .about-info1 p {
width: 300px;
margin-bottom: 15px;
}
.content .about .bottom-half .about-part1 .about-info1 input[type="button"] {
width: 138px;
height: 40px;
text-align: center;
color: white;
background: #000;
}
.content .about .bottom-half .about-part2 {
width: 650px;
height: 435px;
float: left;
margin-left: 267px;
margin-top: 30px;
}
.content .about .bottom-half .about-part2 img {
width: 650px;
height: 435px;
}
.content .about .bottom-half .about-part3 {
float: right;
margin-top: 30px;
text-align: center;
}
.content .about .bottom-half .about-part3 .about-info2 {
width: 258px;
margin-bottom: 30px;
border: 1px solid #07cac8;
padding: 40px 0px;
}
.content .about .bottom-half .about-part3 .about-info2 h3 {
font-size: 28px;
font-weight: bold;
}
/* 图文混合区域设置 */
.content .mixed-area {
width: 100%;
overflow: hidden;
margin-top: 30px;
}
.content .mixed-area .mixedarea-img,
.mixedarea-info {
width: 25%;
height: 380px;
float: left;
}
.content .mixed-area .mixedarea-img img {
display: block;
width: 100%;
height: 100%;
}
.content .mixed-area .mixedarea-info {
box-sizing: border-box;
padding: 20px 20px;
background: #07cbc9;
position: relative;
}
.content .mixed-area .mixedarea-info h3 {
color: white;
font-size: 24px;
margin-bottom: 30px;
}
.content .mixed-area .mixedarea-info .p-part1 {
font-size: 16px;
color: white;
margin-bottom: 20px;
}
.content .mixed-area .mixedarea-info .p-part2 {
font-size: 14px;
color: gray;
margin-bottom: 30px;
}
.content .mixed-area .mixedarea-info input[type="button"] {
width: 138px;
height: 40px;
background: #000;
color: white;
display: block;
margin: 0 auto;
}
/* 三角形装饰设置 */
.content .mixed-area .mixedarea-info .left-arrow {
width: 0;
height: 0;
border: 20px solid transparent;
border-right-color: #07cbc9;
position: absolute;
top: 50%;
margin-top: -40px;
left: -40px;
}
.content .mixed-area .mixedarea-info .right-arrow {
width: 0;
height: 0;
border: 20px solid transparent;
border-left-color: #07cbc9;
position: absolute;
top: 50%;
margin-top: -40px;
right: -40px;
}
/* GALLERY部分设置 */
.content .gallery {
margin-top: 30px;
overflow: hidden;
}
.content .gallery .top-half {
text-align: center;
}
.content .gallery .top-half h2 {
font-size: 32px;
}
.content .gallery .top-half .divide {
width: 60px;
height: 3px;
background-color: #07cbc9;
margin: 10px auto;
}
.content .gallery .top-half p {
text-align: center;
color: gray;
font-size: 14px;
}
.content .gallery .bottom-half {
width: 1200px;
height: 653px;
margin: 0 auto;
padding: 30px 20px 0;
}
.content .gallery .bottom-half .class-infor {
width: 360px;
height: 290px;
float: left;
margin-right: 40px;
margin-bottom: 30px;
position: relative;
}
.content .gallery .bottom-half .class-infor:nth-child(3n) {
margin-right: 0px;
}
.content .gallery .bottom-half .class-infor img {
width: 360px;
height: 290px;
}
.content .gallery .bottom-half .class-infor .class-link {
width: 360px;
height: 50px;
line-height: 50px;
background-color: #000;
color: white;
padding-left: 20px;
box-sizing: border-box;
position: absolute;
bottom: 0;
left: 0;
}
footer {
width: 100%;
height: 80px;
line-height: 80px;
text-align: center;
background-color: #07cbc9;
overflow: hidden;
}12
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1回答
好帮手慕久久
2022-07-21 17:04:01
同学你好，写的不错，有一个小问题需要注意：
三角形总高度是40，一半是20，所以垂直居中时，margin-top的值需要调整一下：
所有三角形同理，同学调整一下。
祝学习愉快！
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