伪类☞选中

涉及到伪类操作,一直都是网上找例子改吧改吧,今天优化项目,顺便记录下实现的效果。

最终效果

如何实现,也简单。

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        .btn-wrap{
            position: relative;
        }
        .btn {
            position: relative;
            border: 1px solid #fa4943;
            display: inline-block;
            text-align: center;
            cursor: pointer;
            background-image: none;
            white-space: nowrap;
            line-height: 1.5;
            padding: 5px 15px 6px;
            font-size: 12px;
            border-radius: 4px;
            color: #515a6e;
            background-color: #fff;
        }
        .btn-icon{
            position: absolute;
            top: 0;
            right: 0;
            font-size: 12px;
            color: #ffffff;
            font-weight: 700;
            z-index: 111;
        }
        .btn-icon:before {
            content: "√";
            margin-right: 2px;
        }
        .btn-select::before {
            content: "";
            width: 0px;
            height: 0px;
            border-left: 18px solid transparent;
            border-right: 18px solid #ed4014;
            border-bottom: 18px solid transparent;
            position: absolute;
            top: 0px;
            right: 0px;
        }
    </style>
</head>
<body>
<div class="btn-wrap">
    <button class="btn">1000
        <!--可以直接使用字体图标 btn-icon 为了演示-->
        <span class="btn-icon"></span>
        <span class="btn-select"></span>
    </button>
</div>
</body>
</html>


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