【问题标题】：How to put icon in <ul> tag?如何将图标放在 <ul> 标签中？
【发布时间】：2021-09-26 02:44:52
【问题描述】：
我想将<i class="fa fa-exclamation-circle" style="color:red"></i> 作为我的列表样式图像。但我想使用感叹号图标而不是图像。如何将感叹号图标作为列表样式？我应该在哪个部分更改并放置图标。如果有可能做到这一点。我正在使用引导程序，但我只想更改这部分。
如果我将这些作为 CSS，我该如何实现？
ul.listing-style2 li {
position: relative;
padding-left: 30px;
line-height: 2em;
font-size: 16px;
margin-bottom: 15px;
}
ul.listing-style2 li:before {
position: absolute;
top: 0;
left: 0;
z-index: 0;
content: "\f05d";
font-family: 'FontAwesome';
color: #106eea;
font-size: 22px;
}
ul.listing-style2 li:last-child {
margin-bottom: 0 !important;
}
ul.listing-style2.modify li {
padding-left: 25px;
margin-bottom: 8px;
}
ul.listing-style2.modify li:before {
content: "\f05d";
}
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<ul class="listing-style2 modify ml-20 mb-28">
<li>Change in the volume of expected sales Lorem ipsum dolor sit amet, consectetur adipiscing lit, sed do eiusmod data tempor incididunt ut <i><b>labore et dolore magna.</b></i></li>
<li>Change in the volume of expected sales Lorem ipsum dolor sit amet, consectetur adipiscing lit, sed do eiusmod data tempor incididunt ut labore et dolore magna.</li>
</ul>
【问题讨论】：
标签：
html
css
icons
font-awesome
【解决方案1】：
您只需将内容更改为content: "\f06a"; 并将color: red 更改为相同的代码。您可以使用list-style: none 到<ul>，这样您就不会得到多余的子弹。
ul {
list-style: none;
}
ul.listing-style2 li {
position: relative;
padding-left: 30px;
line-height: 2em;
font-size: 16px;
margin-bottom: 15px;
}
ul.listing-style2 li:before {
position: absolute;
top: 0;
left: 0;
z-index: 0;
content: "\f06a";
font-family: 'FontAwesome';
color: red;
font-size: 22px;
}
ul.listing-style2 li:last-child {
margin-bottom: 0 !important;
}
ul.listing-style2.modify li {
padding-left: 25px;
margin-bottom: 8px;
}
ul.listing-style2.modify li:before {
content: "\f06a";
}
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<ul class="listing-style2 modify ml-20 mb-28">
<li>Change in the volume of expected sales Lorem ipsum dolor sit amet, consectetur adipiscing lit, sed do eiusmod data tempor incididunt ut <i><b>labore et dolore magna.</b></i></li>
<li>Change in the volume of expected sales Lorem ipsum dolor sit amet, consectetur adipiscing lit, sed do eiusmod data tempor incididunt ut labore et dolore magna.</li>
</ul>
如果您只想将! 标记为项目符号。将内容更改为content: '!'。
ul {
list-style: none;
}
ul.listing-style2 li {
position: relative;
padding-left: 30px;
line-height: 2em;
font-size: 16px;
margin-bottom: 15px;
}
ul.listing-style2 li:before {
position: absolute;
top: 0;
left: 0;
z-index: 0;
content: "!";
font-family: 'FontAwesome';
color: red;
font-size: 22px;
}
ul.listing-style2 li:last-child {
margin-bottom: 0 !important;
}
ul.listing-style2.modify li {
padding-left: 25px;
margin-bottom: 8px;
}
ul.listing-style2.modify li:before {
content: "!";
}
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<ul class="listing-style2 modify ml-20 mb-28">
<li>Change in the volume of expected sales Lorem ipsum dolor sit amet, consectetur adipiscing lit, sed do eiusmod data tempor incididunt ut <i><b>labore et dolore magna.</b></i></li>
<li>Change in the volume of expected sales Lorem ipsum dolor sit amet, consectetur adipiscing lit, sed do eiusmod data tempor incididunt ut labore et dolore magna.</li>
</ul>