   background: #f7f9fa;
        width: 50%;
    }
    .tl-ops-limit-change-btn:hover{
        background: #e3e4e5;
        color: black;
    }
</style>

<body>
    <div class="layui-fluid">
        <div class="layui-row layui-col-space15">
            <div class="layui-col-md12">
                <div class="layui-card">
                    <div class="layui-card-header" style="font-size:20px">服务限流熔断配置</div>
                    <div class="layui-card-body" style="padding: 30px 15px;">
       