@php
    if(empty($default)){
        $default = [];
    }
@endphp
<div class="dropdown dropmains2 subject_list open-drop3 {{ $dropdown_class ?? ''  }}" style="margin-bottom:0;background-color:#C0C0C0;">
    <a class="form-select drop-none" aria-label="" id="drop-three">
        <span class="text-size-l">
            教授學科*
            @if(!empty($is_exclamation))
                <i class="fas fa-exclamation-circle" style="color:darkred" aria-hidden="true"></i>
            @endif
        </span>
    </a>
    <ul id="kindergarten_subject_list_{{ $id ?? '1' }}" style="display:none">
    </ul>

    <ul id="elementary_school_subject_list_{{ $id ?? '1' }}" style="display:none">
        <li>
            <div class="new-login-tbs">
                <div class="arrowgreen3">
                    <ul class="tabNavigation">
                        <li><a href="#first" title="Home" class="selected">小一</a></li>
                        <li><a href="#secund" title="Home">小二</a></li>
                        <li><a href="#third" title="Home">小三</a></li>
                        <li><a href="#fouth" title="Home">小四</a></li>
                        <li><a href="#fifth" title="Home">小五</a></li>
                        <li><a href="#sixth" title="Home">小六</a></li>
                    </ul>
                </div>
                <div class="pages3">