<div class="symbolLibrary clearfix">
  <div
    ng-repeat="symbol in symbols track by $index"
    class="symbol_preview"
    ng-click="selectSymbol(symbol)"
    title="{{ symbol.label }}"
  >
    <sld-legend width="70px" height="45px" data="symbol.json"></sld-legend>
    <p>{{ symbol.label }}</p>
  </div>
</div>
