第一题:使用flex布局实现Educoder顶部导航栏容器布局
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Educoder</title>
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script>
<script src="step1/verify.js"></script>
</head>
<style type="text/css">
body {
padding: 0;
margin: 0;
}
.color-white {
color: white;
}
/*********** Begin ************/
.container {
min-width: 1200px;
}
header {
background: #24292D;
height: 60px;
justify-content: space-between;
padding: 0 25px;
}
/*********** End ************/
</style>
<body>
<div class="container">
<header>
<div class="left-wrap color-white">左边容器</div>
<div class="right-wrap color-white">右边容器</div>
</header>
</div>
</body>
</html>
第二题:实现左侧文字导航列表
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Educoder</title>
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script>
<script src="step2/verify.js"></script>
</head>
<style type="text/css">
body {
padding: 0;
margin: 0;
}
.container {
min-width: 1200px;
}
.flex {
display: flex;
}
header {
background: #24292D;
height: 60px;
justify-content: space-between;
padding: 0 25px;
}
header > div {
height: 100%;
display: flex;
align-items: center;
}
/*********** Begin ************/
.logo-block{
display: flex;
align-items: center;
justify-content: center;
}
.logo {
width: 40px;
height: 38px;
margin-right: 30px;
}
.menu-item {
color: #ffffff;
font-size: 16px;
width: 64px;
height: 100%;
display: flex;
align-items: center;
margin-right: 30px;
position: relative;
}
.hot{
position: absolute;
top: 10px;
right: -22px;
}
/*********** End ************/
</style>
<body>
<div class="container">
<header class="flex">
<div class="left-wrap">
<!--********** Begin **********-->
<div class="logo-block">
<img src="https://www.educoder.net/images/educoder/headNavLogo.png?1526520218" class="logo">
</div>
<div class="menu-block full-height flex">
<div class="menu-item"><span>实践课程</span></div>
<div class="menu-item"><span>翻转课堂</span></div>
<div class="menu-item"><span>实训项目</span></div>
<div class="menu-item"><span>在线竞赛<img class="hot" src="data:image/png;base64,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"></span></div>
<div class="menu-item"><span>教学案例</span></div>
<div class="menu-item"><span>交流问答</span></div>
</div>
</div>
<!--********** End **********-->
</div>
<div class="right-wrap">
</div>
</header>
</div>
</body>
</html>
第三题:实现右侧功能图标排序
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Educoder</title>
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script>
<script src="step3/verify.js"></script>
</head>
<style type="text/css">
body {
padding: 0;
margin: 0;
}
.container {
min-width: 1200px;
}
.flex {
display: flex;
}
.full-height{
height: 100%;
}
header {
background: #24292D;
height: 60px;
justify-content: space-between;
padding: 0 25px;
}
header > div {
height: 100%;
display: flex;
align-items: center;
}
.logo-block{
display: flex;
align-items: center;
justify-content: center;
}
.logo {
width: 40px;
height: 38px;
margin-right: 30px;
}
.menu-item {
color: #ffffff;
font-size: 16px;
width: 64px;
height: 100%;
display: flex;
align-items: center;
margin-right: 30px;
position: relative;
}
.hot{
position: absolute;
top: 10px;
right: -22px;
}
/*********** Begin ************/
.icon-item {
height: 100%;
width: 48px;
display: flex;
align-items: center;
cursor: pointer;
justify-content: center;
}
.user {
width: 34px;
height: 34px;
margin-left: 15px;
cursor: pointer;
}
/*********** End ************/
</style>
<body>
<div class="container">
<header class="flex">
<div class="left-wrap">
<div class="logo-block">
<img src="https://www.educoder.net/images/educoder/headNavLogo.png?1526520218" class="logo">
</div>
<div class="menu-block full-height flex">
<div class="menu-item"><span>实践课程</span></div>
<div class="menu-item"><span>翻转课堂</span></div>
<div class="menu-item"><span>实训项目</span></div>
<div class="menu-item"><span>在线竞赛<img class="hot" src="data:image/png;base64,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"></span></div>
<div class="menu-item"><span>教学案例</span></div>
<div class="menu-item"><span>交流问答</span></div>
</div>
</div>
<div class="right-wrap">
<!--********** Begin **********-->
<div class="icon-list full-height flex">
<div class="icon-item"><img src="https://data.educoder.net/api/attachments/411643" alt=""></div>
<div class="icon-item"><img src="https://data.educoder.net/api/attachments/411644" alt=""></div>
<div class="icon-item"><img src="https://data.educoder.net/api/attachments/411645" alt=""></div>
</div>
<img class="user" src="https://data.educoder.net/images/avatars/User/b?t=1569204859650" alt="">
</div>
<!--********** End **********-->
</div>
</header>
</div>
</body>
</html>
第四题:实现左侧鼠标悬停效果与选中状态
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Educoder</title>
<script src="https://cdn.staticfile.org/jquery/1.10.2/jquery.min.js"></script>
<script src="step4/verify.js"></script>
</head>
<style type="text/css">
body {
padding: 0;
margin: 0;
}
.container {
min-width: 1200px;
}
.flex {
display: flex;
}
.full-height {
height: 100%;
}
header {
background: #24292D;
height: 60px;
justify-content: space-between;
padding: 0 25px;
}
header > div {
height: 100%;
display: flex;
align-items: center;
}
.logo-block {
display: flex;
align-items: center;
justify-content: center;
}
.logo {
width: 40px;
height: 38px;
margin-right: 30px;
}
.menu-item {
color: #ffffff;
font-size: 16px;
width: 64px;
height: 100%;
display: flex;
align-items: center;
margin-right: 30px;
position: relative;
cursor: pointer;
}
.hot {
position: absolute;
top: 10px;
right: -22px;
}
.icon-item {
height: 100%;
width: 48px;
display: flex;
align-items: center;
cursor: pointer;
justify-content: center;
}
.user {
width: 34px;
height: 34px;
margin-left: 15px;
cursor: pointer;
}
/*********** Begin ************/
.menu-item:hover {
opacity: .7;
}
.active {
position: relative;
color: #459be5;
}
.active:after {
position: absolute;
content: ' ';
width: 14px;
height: 2px;
background: #459be5;
bottom: -10px;
left: 0;
}
/*********** End ************/
</style>
<body>
<div class="container">
<header class="flex">
<div class="left-wrap">
<div class="logo-block">
<img src="https://www.educoder.net/images/educoder/headNavLogo.png?1526520218" class="logo">
</div>
<div class="menu-block full-height flex">
<div class="menu-item"><span class="active">实践课程</span></div>
<div class="menu-item"><span>翻转课堂</span></div>
<div class="menu-item"><span>实训项目</span></div>
<div class="menu-item"><span>在线竞赛<img class="hot"
src="data:image/png;base64,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"></span>
</div>
<div class="menu-item"><span>教学案例</span></div>
<div class="menu-item"><span>交流问答</span></div>
</div>
</div>
<div class="right-wrap">
<div class="icon-list full-height flex">
<div class="icon-item"><img src="https://www.educoder.net/api/attachments/411643" alt=""></div>
<div class="icon-item"><img src="https://www.educoder.net/api/attachments/411644" alt=""></div>
<div class="icon-item"><img src="https://www.educoder.net/api/attachments/411645" alt=""></div>
</div>
<img class="user" src="https://www.educoder.net/images/avatars/User/b?t=1569204859650" alt="">
</div>
</header>
</div>
</body>
</html>