<?php
$firstTimelineDecadeEvent = true;
$previousDecade = '';
?>
@foreach($events as $event)
    @if($firstTimelineDecadeEvent)
        <?php
        $firstTimelineDecadeEvent = false;
        $previousDecade = floor($event->start_date->format('Y')/10)*10;
        ?>
        <div class="slider-item {{$previousEventID == '' ? 'active' : ''}} decade-{{substr($previousDecade, -2)}}" data-id='{{$event->id}}'>
            <div class="date">
                <h3>'{{substr($previousDecade, -2)}}</h3>
            </div>
            <div class="event-item">
                <div class="bullet"></div>
            </div>
        </div>
    @else
        <?php
            $decade = floor($event->start_date->format('Y')/10)*10;
        ?>
        <div class="slider-item {{$previousEventID == $event->id ? 'active' : ''}} decade-{{substr($decade, -2)}}" data-id='{{$event->id}}'>
            @if($decade != $previousDecade)
                <div class="date">
                    <h3>'{{substr($decade, -2)}}</h3>
                    <?php
                    $previousDecade = $decade;
                    ?>
                </div>
            @endif
            <div class="event-item">
                <div class="bullet"></div>
            </div>
        </div>
    @endif
    {{--<div class="slider-item no-line">--}}
    {{--<div class="event-item">--}}
    {{--<div class="bullet"></div>--}}
    {{--</div>--}}
    {{--</div>--}}
@endforeach