Fix UI liste des jalons

  <div class="row">

    <section class="results col-md-8 milestones">

      <nav>

        Filtres :

        <div class="btn btn-lg"

             :class="filterBounds.includes('3months') ? 'btn-primary' : 'btn-default'"

      <nav class="btn-group">

        <div class="btn"

             :class="filterBounds.includes('3months') ? 'btn-primary' : 'btn-light'"

             @click="handlerProche()">

          <i class="icon-calendar"></i>

          Jalons proches

        </div>

        <div class="btn btn-lg"

             :class="filterBounds.includes('todo') ? 'btn-primary' : 'btn-default'"

        <div class="btn"

             :class="filterBounds.includes('todo') ? 'btn-primary' : 'btn-light'"

             @click="handlerTodo()">

          <i class="icon-valid"></i>

          Jalons à faire uniquement

      </nav>

      <hr>

      <nav class="text-center" v-show="pagination && pagination.totalPages > 1">

        <div class="pagination btn-group">

          <div v-for="i in pagination.totalPages"

               class="pagination-item btn btn-default btn-xs"

               @click.prevent="handlerPage(i)"

               :class="{'btn-primary': pagination.page == i}">

        <ul class="pagination">

          <li v-for="i in pagination.totalPages"

              :class="{'active': pagination.page == i}"

               class="page-item">

            <a href="" @click.prevent="handlerPage(i)"

               class="page-link">

            {{ i }}

          </div>

        </div>

            </a>

          </li>

        </ul>

      </nav>

        <section class="by-year" v-for="(yearData, year) in groupedMilestones">