Table of contents
Two, css mouse slides in to display div
4. Set the line height for the h1 tag in ul>li
1. Let the tag <li> be displayed on the same line in html and css
The li tag is displayed on a line
Show results:
code block:
<!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>Document</title>
<style>
li {
float: left;
padding: 30px;
list-style: none;
background: pink;
}
</style>
</head>
<body>
<ul>
<li>第1个</li>
<li>第2个</li>
<li>第3个</li>
<li>第4个</li>
<li>第5个</li>
</ul>
</body>
</html>
Two, css mouse slides in to display div
Show results:
code:
<!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>Document</title>
<style>
.hov {
width: 200px;
background-color: pink;
background-repeat: 10px;
}
.hov > h1 {
background-color: blueviolet;
width: 200px;
height: 50px;
line-height: 50px;
color: white;
text-align: center;
border-radius: 10px;
}
#no {
display: none;
}
.hov:hover #no {
display: block;
}
</style>
</head>
<body>
<div class="hov">
<h1>鼠标滑入显示</h1>
<div id="no">
<p>文字</p>
</div>
</div>
</body>
</html>
Three, git error solution
Git error: [email protected]: Permission denied (publickey).
solution:
input the command
Regardless of the problems that come out after the input, keep pressing Enter to finally generate the SSH public key.
ssh-keygen -t rsa -C "[email protected]"
Continue to enter the following command
ssh -v [email protected]
Enter yes when there is a problem, the last two lines of code are
debug1:No more authentication methods to try
[email protected]:Permission denied (publickey)
continue typing commands
ssh-agent -s ssh-add ~/.ssh/id_rsa
At this time, after the ssh-add ~/.ssh/id_rsa command press Enter, the public key path information will appear, find the file id_rsa.pub, open the text, and copy all the contents.
Code cloud-SSH public key: Paste the content of the title key just copied.
The mailbox will receive a message that the addition is successful.
If an error occurs in ssh-add ~/.ssh/id_rsa, the solution:
报错Could not open a connection to your authentication agent.
Enter the following command:
eval `ssh-agent -s`
ssh-add ~/.ssh/id_rsa
4. Set the line height for the h1 tag in ul>li
Show results:
code:
<style>
.a {
line-height: 70px;
}
.B {
line-height: 70px;
}
</style>
</head>
<body>
<ul>
<li class="a"><h1>内容</h1></li>
<li>内容</li>
<li class="B">内容</li>
<li>内容</li>
<li>内容</li>
</ul>
</body>