如何将徽标居中放置在圆圈内？

分类：编程问答

如何解决如何将徽标居中放置在圆圈内？

我有一个学校项目，我想在我的网站上与我们联系。我想做的是将社交媒体图标放在一个圆圈内。我在下面提供了一个代码示例。

.ul2{
  display: flex;
}
.ul2 li{
  position: relative;
  display: block;
  color: #666;
  font-size: 30px;
  height: 60px;
  width: 60px;
  background: #171515;
  line-height: 60px;
  border-radius: 50%;
  margin: 0 15px;
  cursor: pointer;
  transition: .5s;
}
.ul2 li:before{
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  height: inherit;
  width: inherit;
  /* background: #d35400; */
  border-radius: 50%;
  transform: scale(.9);
  z-index: -1;
  transition: .5s;
}
.ul2 li:nth-child(1):before{
  background: #4267B2;
}
.ul2 li:nth-child(2):before{
  background: #1DA1F2;
}
.ul2 li:nth-child(3):before{
  background: #E1306C;
}
.ul2 li:nth-child(4):before{
  background: #2867B2;
}
.ul2 li:nth-child(5):before{
  background: #ff0000;
}
.ul2 li:hover:before{
  filter: blur(3px);
  transform: scale(1.2);
  /* box-shadow: 0 0 15px #d35400; */
}
.ul2 li:nth-child(1):hover:before{
  box-shadow: 0 0 15px #4267B2;
}
.ul2 li:nth-child(2):hover:before{
  box-shadow: 0 0 15px #1DA1F2;
}
.ul2 li:nth-child(3):hover:before{
  box-shadow: 0 0 15px #E1306C;
}
.ul2 li:nth-child(4):hover:before{
  box-shadow: 0 0 15px #2867B2;
}
.ul2 li:nth-child(5):hover:before{
  box-shadow: 0 0 15px #ff0000;
}
.ul2 li:nth-child(1):hover{
  color: #456cba;
  box-shadow: 0 0 15px #4267B2;
  text-shadow: 0 0 15px #4267B2;
}
.ul2 li:nth-child(2):hover{
  color: #26a4f2;
  box-shadow: 0 0 15px #1DA1F2;
  text-shadow: 0 0 15px #1DA1F2;
}
.ul2 li:nth-child(3):hover{
  color: #e23670;
  box-shadow: 0 0 15px #E1306C;
  text-shadow: 0 0 15px #E1306C;
}
.ul2 li:nth-child(4):hover{
  color: #2a6cbb;
  box-shadow: 0 0 15px #2867B2;
  text-shadow: 0 0 15px #2867B2;
}
.ul2 li:nth-child(5):hover{
  color: #ff1a1a;
  box-shadow: 0 0 15px #ff0000;
  text-shadow: 0 0 15px #ff0000;
}
.ul2 li:hover{
  color: #ffa502;
  box-shadow: 0 0 15px #d35400;
  text-shadow: 0 0 15px #d35400;
}
.con{
  position: relative;
  height: 500px;
  width: 400px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0px 1px 5px 0px rgba(0,0.3);
  transition: 0.3s ease-out;
}
.con:hover{
  box-shadow: 0px 1px 35px 0px rgba(0,0.3);
}
.con .image{
  background: #000;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: 2;
  transition: transform 0.3s ease-out;
}
.con:hover .image{
  transform: translateY(-100px);
}
.image img{
  height: 100%;
  width: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease-out;
}
.con:hover .image img{
  opacity: 0.7;
}
.con:hover .image{
 transform: translateY(-100px);
}

.con:hover > ul > li > a{
  opacity: 1;
  transform: translateY(0);
}
.con:hover > ul > li:nth-child(2) a{
  transition-delay: 0.1s;
}
.con:hover > ul > li:nth-child(3) a{
  transition-delay: 0.2s;
}
.con:hover > ul > li:nth-child(4) a{
  transition-delay: 0.3s;
}
.con:hover > ul > li:nth-child(5) a{
  transition-delay: 0.4s;
}
.con .content{
  position: relative;
  width: 100%;
  height: 100%;
  background: #fff;
}
.info{
  position: absolute;
  bottom: 20px;
  text-align: center;
  width: 100%;
  color: #000;
  line-height: 26px;
}
.info h2{
  font-size: 27px;
  margin: 3px 0;
}
.info span{
  color: #1a1a1a;
}
<html>
<head>
  <script src="https://kit.fontawesome.com/a076d05399.js"></script>
</head>

<body>
  <ul class="ul2">
    <li><i class="fab fa-facebook-f"></i></li>
    <li><i class="fab fa-twitter"></i></li>
    <li><i class="fab fa-instagram"></i></li>
    <li><i class="fab fa-linkedin-in"></i></li>
    <li><i class="fab fa-youtube"></i></li>
  </ul>
</body>
</html>

在我的屏幕上，代码运行如下：

enter image description here

由于我已经有一个清单，所以我也为ul上了课。如何将徽标居中放置在圆圈内？

解决方法

所有lis（.ul2 li）的简单“文本对齐：居中”将使图标居中。

您提供的代码似乎与发送的图像垂直居中。如果要垂直和水平居中放置项目，可以做的一件事情就是使用flexbox样式。对于一行中的项目（声明显示：flex默认为行方向），“对齐内容”水平对齐，而“对齐项目”垂直对齐项。

display: flex;
justify-content: center;
align-items: center;


.ul2{
  display: flex;
}
.ul2 li{
  position: relative;
  display: block;
  color: #666;
  font-size: 30px;
  height: 60px;
  width: 60px;
  background: #171515;
  line-height: 60px;
  border-radius: 50%;
  margin: 0 15px;
  cursor: pointer;
  text-align: center;
  transition: .5s;
}
.ul2 li:before{
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  height: inherit;
  width: inherit;
  /* background: #d35400; */
  border-radius: 50%;
  transform: scale(.9);
  z-index: -1;
  transition: .5s;
}
.ul2 li:nth-child(1):before{
  background: #4267B2;
}
.ul2 li:nth-child(2):before{
  background: #1DA1F2;
}
.ul2 li:nth-child(3):before{
  background: #E1306C;
}
.ul2 li:nth-child(4):before{
  background: #2867B2;
}
.ul2 li:nth-child(5):before{
  background: #ff0000;
}
.ul2 li:hover:before{
  filter: blur(3px);
  transform: scale(1.2);
  /* box-shadow: 0 0 15px #d35400; */
}
.ul2 li:nth-child(1):hover:before{
  box-shadow: 0 0 15px #4267B2;
}
.ul2 li:nth-child(2):hover:before{
  box-shadow: 0 0 15px #1DA1F2;
}
.ul2 li:nth-child(3):hover:before{
  box-shadow: 0 0 15px #E1306C;
}
.ul2 li:nth-child(4):hover:before{
  box-shadow: 0 0 15px #2867B2;
}
.ul2 li:nth-child(5):hover:before{
  box-shadow: 0 0 15px #ff0000;
}
.ul2 li:nth-child(1):hover{
  color: #456cba;
  box-shadow: 0 0 15px #4267B2;
  text-shadow: 0 0 15px #4267B2;
}
.ul2 li:nth-child(2):hover{
  color: #26a4f2;
  box-shadow: 0 0 15px #1DA1F2;
  text-shadow: 0 0 15px #1DA1F2;
}
.ul2 li:nth-child(3):hover{
  color: #e23670;
  box-shadow: 0 0 15px #E1306C;
  text-shadow: 0 0 15px #E1306C;
}
.ul2 li:nth-child(4):hover{
  color: #2a6cbb;
  box-shadow: 0 0 15px #2867B2;
  text-shadow: 0 0 15px #2867B2;
}
.ul2 li:nth-child(5):hover{
  color: #ff1a1a;
  box-shadow: 0 0 15px #ff0000;
  text-shadow: 0 0 15px #ff0000;
}
.ul2 li:hover{
  color: #ffa502;
  box-shadow: 0 0 15px #d35400;
  text-shadow: 0 0 15px #d35400;
}
.con{
  position: relative;
  height: 500px;
  width: 400px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0px 1px 5px 0px rgba(0,0.3);
  transition: 0.3s ease-out;
}
.con:hover{
  box-shadow: 0px 1px 35px 0px rgba(0,0.3);
}
.con .image{
  background: #000;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: 2;
  transition: transform 0.3s ease-out;
}
.con:hover .image{
  transform: translateY(-100px);
}
.image img{
  height: 100%;
  width: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease-out;
}
.con:hover .image img{
  opacity: 0.7;
}
.con:hover .image{
 transform: translateY(-100px);
}

.con:hover > ul > li > a{
  opacity: 1;
  transform: translateY(0);
}
.con:hover > ul > li:nth-child(2) a{
  transition-delay: 0.1s;
}
.con:hover > ul > li:nth-child(3) a{
  transition-delay: 0.2s;
}
.con:hover > ul > li:nth-child(4) a{
  transition-delay: 0.3s;
}
.con:hover > ul > li:nth-child(5) a{
  transition-delay: 0.4s;
}
.con .content{
  position: relative;
  width: 100%;
  height: 100%;
  background: #fff;
}
.info{
  position: absolute;
  bottom: 20px;
  text-align: center;
  width: 100%;
  color: #000;
  line-height: 26px;
}
.info h2{
  font-size: 27px;
  margin: 3px 0;
}
.info span{
  color: #1a1a1a;
}
<head>
  <script src="https://kit.fontawesome.com/a076d05399.js"></script>
  </head>
  <ul class="ul2">
<li><i class="fab fa-facebook-f"></i></li>
<li><i class="fab fa-twitter"></i></li>
<li><i class="fab fa-instagram"></i></li>
<li><i class="fab fa-linkedin-in"></i></li>
<li><i class="fab fa-youtube"></i></li>
</ul>

,

请将此样式添加到ul2 li 

.ul2 li{
 display: flex;
 align-items:center;
 justify-content:center;
}


.ul2{
  display: flex;
}
.ul2 li{
  position: relative;
  display: flex;
  color: #666;
  font-size: 30px;
  height: 60px;
  width: 60px;
  background: #171515;
  line-height: 60px;
  border-radius: 50%;
  margin: 0 15px;
  cursor: pointer;
  transition: .5s;
  align-items:center;
  justify-content:center;
}
.ul2 li:before{
  position: absolute;
  content: '';
  top: 0;
  left: 0;
  height: inherit;
  width: inherit;
  /* background: #d35400; */
  border-radius: 50%;
  transform: scale(.9);
  z-index: -1;
  transition: .5s;
}
.ul2 li:nth-child(1):before{
  background: #4267B2;
}
.ul2 li:nth-child(2):before{
  background: #1DA1F2;
}
.ul2 li:nth-child(3):before{
  background: #E1306C;
}
.ul2 li:nth-child(4):before{
  background: #2867B2;
}
.ul2 li:nth-child(5):before{
  background: #ff0000;
}
.ul2 li:hover:before{
  filter: blur(3px);
  transform: scale(1.2);
  /* box-shadow: 0 0 15px #d35400; */
}
.ul2 li:nth-child(1):hover:before{
  box-shadow: 0 0 15px #4267B2;
}
.ul2 li:nth-child(2):hover:before{
  box-shadow: 0 0 15px #1DA1F2;
}
.ul2 li:nth-child(3):hover:before{
  box-shadow: 0 0 15px #E1306C;
}
.ul2 li:nth-child(4):hover:before{
  box-shadow: 0 0 15px #2867B2;
}
.ul2 li:nth-child(5):hover:before{
  box-shadow: 0 0 15px #ff0000;
}
.ul2 li:nth-child(1):hover{
  color: #456cba;
  box-shadow: 0 0 15px #4267B2;
  text-shadow: 0 0 15px #4267B2;
}
.ul2 li:nth-child(2):hover{
  color: #26a4f2;
  box-shadow: 0 0 15px #1DA1F2;
  text-shadow: 0 0 15px #1DA1F2;
}
.ul2 li:nth-child(3):hover{
  color: #e23670;
  box-shadow: 0 0 15px #E1306C;
  text-shadow: 0 0 15px #E1306C;
}
.ul2 li:nth-child(4):hover{
  color: #2a6cbb;
  box-shadow: 0 0 15px #2867B2;
  text-shadow: 0 0 15px #2867B2;
}
.ul2 li:nth-child(5):hover{
  color: #ff1a1a;
  box-shadow: 0 0 15px #ff0000;
  text-shadow: 0 0 15px #ff0000;
}
.ul2 li:hover{
  color: #ffa502;
  box-shadow: 0 0 15px #d35400;
  text-shadow: 0 0 15px #d35400;
}
.con{
  position: relative;
  height: 500px;
  width: 400px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0px 1px 5px 0px rgba(0,0.3);
}
.con .image{
  background: #000;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
  z-index: 2;
  transition: transform 0.3s ease-out;
}
.con:hover .image{
  transform: translateY(-100px);
}
.image img{
  height: 100%;
  width: 100%;
  object-fit: cover;
  transition: opacity 0.3s ease-out;
}
.con:hover .image img{
  opacity: 0.7;
}
.con:hover .image{
 transform: translateY(-100px);
}

.con:hover > ul > li > a{
  opacity: 1;
  transform: translateY(0);
}
.con:hover > ul > li:nth-child(2) a{
  transition-delay: 0.1s;
}
.con:hover > ul > li:nth-child(3) a{
  transition-delay: 0.2s;
}
.con:hover > ul > li:nth-child(4) a{
  transition-delay: 0.3s;
}
.con:hover > ul > li:nth-child(5) a{
  transition-delay: 0.4s;
}
.con .content{
  position: relative;
  width: 100%;
  height: 100%;
  background: #fff;
}
.info{
  position: absolute;
  bottom: 20px;
  text-align: center;
  width: 100%;
  color: #000;
  line-height: 26px;
}
.info h2{
  font-size: 27px;
  margin: 3px 0;
}
.info span{
  color: #1a1a1a;
}
<head>
  <script src="https://kit.fontawesome.com/a076d05399.js"></script>
  </head>
  <ul class="ul2">
<li><i class="fab fa-facebook-f"></i></li>
<li><i class="fab fa-twitter"></i></li>
<li><i class="fab fa-instagram"></i></li>
<li><i class="fab fa-linkedin-in"></i></li>
<li><i class="fab fa-youtube"></i></li>
</ul>

版权声明：本文内容由互联网用户自发贡献，该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务，不拥有所有权，不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容， 请发送邮件至 dio@foxmail.com 举报，一经查实，本站将立刻删除。

相关推荐

导入项目后报错问题
依赖报错 idea导入项目后依赖报错，解决方案：https://blog.csdn.net/weixin_42420249/article/details/81191861 依赖版本报错：更换其他版本 无法下载依赖可参考：https://blog.csdn.net/weixin_42628809/a
idea不能识别yaml文件
使用mybatis plus常见错误
错误1：代码生成器依赖和mybatis依赖冲突 启动项目时报错如下 2021-12-03 13:33:33.927 ERROR 7228 [ main] o.s.b.d.LoggingFailureAnalysisReporter : *************************** APPL
gradle常见问题与错误
错误1：gradle项目控制台输出为乱码 # 解决方案：https://blog.csdn.net/weixin_43501566/article/details/112482302 # 在gradle-wrapper.properties 添加以下内容 org.gradle.jvmargs=-Df
Mybatis Plus传入参数0不起作用
错误还原：在查询的过程中，传入的workType为0时，该条件不起作用 &lt;select id=&quot;xxx&quot;&gt; SELECT di.id, di.name, di.work_type, di.updated... &lt;where&gt; &lt;if test=&qu
linux中make编译源码包失败
报错如下，gcc版本太低 ^ server.c:5346:31: 错误：‘struct redisServer’没有名为‘server_cpulist’的成员 redisSetCpuAffinity(server.server_cpulist); ^ server.c: 在函数‘hasActiveC
微服务启动错误：Command line is too long. Shorten command line for
解决方案1 1、改项目中.idea/workspace.xml配置文件，增加dynamic.classpath参数 2、搜索PropertiesComponent，添加如下 &lt;property name=&quot;dynamic.classpath&quot; value=&quot;tru
vue常见错误
删除根组件app.vue中的默认代码后报错：Module Error (from ./node_modules/eslint-loader/index.js): 解决方案：关闭ESlint代码检测，在项目根目录创建vue.config.js，在文件中添加 module.exports = { lin
spark常见错误
查看spark默认的python版本 [root@master day27]# pyspark /home/software/spark-2.3.4-bin-hadoop2.7/conf/spark-env.sh: line 2: /usr/local/hadoop/bin/hadoop: No s
matplotlib报错：AttributeError: module 'backend_interagg' has no attribute 'FigureCanvas'. Did you mean: 'FigureCanvasAgg'?
使用本地python环境可以成功执行 import pandas as pd import matplotlib.pyplot as plt # 设置字体 plt.rcParams[&#39;font.sans-serif&#39;] = [&#39;SimHei&#39;] # 能正确显示负号 p
gitlab登录失败，报错：This challenge page was accidentally cached by an intermediary and is no longer available.
设置时间 控制面板
后端开发常见错误
错误1：Request method ‘DELETE‘ not supported 错误还原：controller层有一个接口，访问该接口时报错：Request method ‘DELETE‘ not supported 错误原因：没有接收到前端传入的参数，修改为如下 参考 错误2：cannot r
docker常见错误
错误1：启动docker镜像时报错：Error response from daemon: driver failed programming external connectivity on endpoint quirky_allen 解决方法：重启docker -&gt; systemctl r
idea常见错误
错误1：private field ‘xxx‘ is never assigned 按Altʾnter快捷键，选择第2项 参考：https://blog.csdn.net/shi_hong_fei_hei/article/details/88814070 错误2：启动时报错，不能找到主启动类 #
pip安装依赖失败
报错如下，通过源不能下载，最后警告pip需升级版本 Requirement already satisfied: pip in c:\users\ychen\appdata\local\programs\python\python310\lib\site-packages (22.0.4) Coll
maven常见错误
错误1：maven打包报错 错误还原：使用maven打包项目时报错如下 [ERROR] Failed to execute goal org.apache.maven.plugins:maven-resources-plugin:3.2.0:resources (default-resources)
cloud项目中常见错误
错误1：服务调用时报错 服务消费者模块assess通过openFeign调用服务提供者模块hires 如下为服务提供者模块hires的控制层接口 @RestController @RequestMapping(&quot;/hires&quot;) public class FeignControl
springboot常见错误
错误1：运行项目后报如下错误 解决方案 报错2：Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (default-compile) on project sb 解决方案：在pom.
springmvc拦截器中使用redisTemplate报空指针异常
参考 错误原因 过滤器或拦截器在生效时，redisTemplate还没有注入 解决方案：在注入容器时就生效 @Component //项目运行时就注入Spring容器 public class RedisBean { @Resource private RedisTemplate&lt;String
vite报错：npm ERR! command C:WINDOWSsystem32cmd.exe /d /s /c C:UsersychenAppDataLocalTempnpx-dde1c848.cmd
使用vite构建项目报错 C:\Users\ychen\work&gt;npm init @vitejs/app @vitejs/create-app is deprecated, use npm init vite instead C:\Users\ychen\AppData\Local\npm-
pythonJavaScriptjavaHTMLPHPreactjsC#AndroidCSSNode.jssqlrpython-3.xMysqLjQueryc++pandasFlutterangularIOSdjangolinuxswifttypescript路由器JSON路由器设置无线路由器h3c华三华三路由器设置华三路由器电脑软件教程arraysdocker软件图文教程Cvue.jslaravelspring-boot