@model List<string>
<div class="col-lg-6 col-md-12">
    <div class="panel panel-warning">
        <div class="panel-heading">
            <i class="fa fa-bell fa-fw"></i>
            Alerts
        </div>
        <div class="panel-body">
            <div class="list-group">
                @foreach (var item in Model)
                {
                    <a href="#" class="list-group-item">
                        <i class="fa fa-exclamation fa-fw"></i>
                        @item
                    </a>
                }
            </div>
        </div>
    </div>
</div>