<div class="content mt-3">
    <div class="col-sm-12 col-lg-12">
        <hr>
        <p class="text-secondary"> Subject class list</p>
        <div class="row">
             <div class="col-6 col-sm-3 col-md-3 col-lg-3">
                    <select class="form-control">
                        <option selected disabled>Choose Subject</option>
                        <option>Biology</option>
                        
                    </select>
                </div>
                <div class="col-6 col-sm-3 col-md-3 col-lg-3">
                    <select class="form-control">
                        <option selected disabled>Current form of study</option>
                        <option>1</option>
                        <option>2</option>
                        <option>3</option>
                        <option>4</option>
                    </select>
                </div>
                <div class="col-6 col-sm-3 col-md-3 col-lg-3">
                    <select class="form-control">
                        <option selected disabled>Term</option>
                        <option>1</option>
                        <option>2</option>
                        <option>3</option>
                    </select>
                </div>
                
                <div class="col-6 col-sm-3 col-md-3 col-lg-3">
                    <button class="btn btn-primary" onclick="get_grade_entry_search_content()">
                        Get students
                    </button>
                </div>
        </div>
    </div>
</div> <!-- .content -->

<div id="grade_entry_sub_content">
    
</div>

