Edit fiddle - JSFiddle - Code Playground

HTML

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<!doctype html>
​
<head>
    <link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
    <link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO"
        crossorigin="anonymous">
    <script src="https://code.jquery.com/jquery-1.12.4.js"></script>
​
    <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
    <script src="https://code.jquery.com/ui/1.12.1/jquery-ui.js"></script>
    <link href="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/css/select2.min.css" rel="stylesheet" />
    <script src="https://cdnjs.cloudflare.com/ajax/libs/select2/4.0.6-rc.0/js/select2.min.js"></script>
    <link href="https://gitcdn.github.io/bootstrap-toggle/2.2.2/css/bootstrap-toggle.min.css" rel="stylesheet">
    <script src="https://gitcdn.github.io/bootstrap-toggle/2.2.2/js/bootstrap-toggle.min.js"></script>
​
</head>
​
<style>
    /*.bordeAux{border:solid}*/
    .container-fluid{padding:15px}
    .auxAlturaPisos{height:400px}
    ul{list-style: none}
    .auxAltura2{height:250px}
    .gradiente{background: linear-gradient(120deg, #d4fc79 0%, #96e6a1 100%);}
    .colorPlataforma{background-color: grey; color:white;}
    .fuenteTabla{ font-family: "Avenir";}
    .card-header{
        flex: 1 0 30px;
        display: flex;
        align-items: center;
        font-size:17px;
    }
    .overflow{height: 220px; overflow-y:scroll}
    .hidden{ display:none;}
    .unhidden{display:block;}
​
​
</style>
​
<body>
​
​
    <div class="container-fluid">
        <!-- Primera Fila -->
        
     <div class="col">
            <div class="card">
                <div class="card-header colorPlataforma">Imagenes Disponibles</div>
                <div class="card-body fuenteTabla">
​
                    <script>
                        /*Funcion para hacer arrastable los div de imagenes*/
                    $(document).ready(function () {
                    $("#sortable1").sortable({
                        stop: function (event, ui) {
                    }
                }).disableSelection();
            });
                </script>
                    <div class="overflow">
                        <ul class="justify-content-center col-12 connectedSortable" id="sortable1">
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default">
                                <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                    <a href="#" id="botonPrueba" data-toggle="modal"> Option 1 </a></li>
                            </div>
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default"> 
                                <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                Option 2</li>
                            </div>
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default"> 
                                <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                        Option 3 </li>
                            </div>
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default"> 
                                <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                        Option 4</li>
                            </div>
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default"> 
                                <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                        Option 5 </li>
                            </div>
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default"> 
                                <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                
                                        Option 6</li>
                            </div>
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default"> 
                                <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                        Option 7</li>
                            </div>
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default"> 
                                <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                        Option 8</li>
                            </div>
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default"> 
                                <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                        Option 9</li>
                            </div>
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default"> 
                                <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                        Option 10</li>
                            </div>
                            <div style="border:solid border-width: 1px;">
                                <li class="ui-state-default">
                                    <input type="checkbox" name="checkImg" data-height="10" data-toggle="toggle" data-size="mini"
                                        data-onstyle="success" data-offstyle="danger">
                                        Option 11
                                </li>
                            </div>
                        </ul>
​
                        <script>
                  
​
                            $('input[name="checkImg"]').on('change', function (e) {
                                if ($('input[name="checkImg"]:checked').length > 3 ) {
                                    console.log("prueba");
                                    $(this).prop('checked', false);   
                                }                        
                            });
                        </script>
                    </div>
                </div>
            </div>
        </div>
​
​
</html>

JavaScript

Module

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CSS

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