grafana/public/app/plugins/panel/singlestat/editor.html

<div class="editor-row">
  <div class="section gf-form-group">
    <h5 class="section-heading">Value</h5>

    <div class="gf-form-inline">
      <div class="gf-form">
        <label class="gf-form-label width-4">Stat</label>
        <div class="gf-form-select-wrapper width-7">
          <select class="gf-form-input" ng-model="ctrl.panel.valueName" ng-options="f for f in ctrl.valueNameOptions" ng-change="ctrl.render()"></select>
        </div>
        <label class="gf-form-label width-6">Font size</label>
        <div class="gf-form-select-wrapper">
          <select class="gf-form-input" ng-model="ctrl.panel.valueFontSize" ng-options="f for f in ctrl.fontSizes" ng-change="ctrl.render()"></select>
        </div>
      </div>
    </div>

    <div class="gf-form-inline">
      <div class="gf-form">
        <label class="gf-form-label width-4">Prefix</label>
        <input type="text" class="gf-form-input width-7" ng-model="ctrl.panel.prefix" ng-change="ctrl.render()" ng-model-onblur>
        <label class="gf-form-label width-6">Font size</label>
        <div class="gf-form-select-wrapper">
          <select class="gf-form-input" ng-model="ctrl.panel.prefixFontSize" ng-options="f for f in ctrl.fontSizes" ng-change="ctrl.render()"></select>
        </div>
      </div>
    </div>

    <div class="gf-form">
      <label class="gf-form-label width-4">Postfix</label>
      <input type="text" class="gf-form-input width-7" ng-model="ctrl.panel.postfix" ng-change="ctrl.render()" ng-model-onblur>
      <label class="gf-form-label width-6">Font size</label>
      <div class="gf-form-select-wrapper">
        <select class="input-small gf-form-input" ng-model="ctrl.panel.postfixFontSize" ng-options="f for f in ctrl.fontSizes" ng-change="ctrl.render()"></select>
      </div>
    </div>
  </div>

  <div class="section gf-form-group">
    <h5 class="section-heading">Unit</h5>
    <div class="gf-form-inline">
      <div class="gf-form">
        <div class="gf-form-dropdown-typeahead" ng-model="ctrl.panel.format" dropdown-typeahead2="ctrl.unitFormats" dropdown-typeahead-on-select="ctrl.setUnitFormat($subItem)"></div>
      </div>
      <div class="gf-form">
        <label class="gf-form-label">Decimals</label>
        <input type="number" class="gf-form-input width-5" placeholder="auto" data-placement="right" bs-tooltip="'Override automatic decimal precision for legend and tooltips'" ng-model="ctrl.panel.decimals" ng-change="ctrl.refresh()" ng-model-onblur>
      </div>
    </div>
  </div>

  <div class="section gf-form-group">
    <h5 class="section-heading">Coloring</h5>
    <div class="gf-form-inline">
      <gf-form-switch class="gf-form" label-class="width-8" label="Background" checked="ctrl.panel.colorBackground" on-change="ctrl.render()"></gf-form-switch>
      <gf-form-switch class="gf-form" label-class="width-4" label="Value" checked="ctrl.panel.colorValue" on-change="ctrl.render()"></gf-form-switch>
    </div>
    <div class="gf-form-inline">
      <div class="gf-form max-width-21">
        <label class="gf-form-label width-8">Thresholds
          <tip>Define two threshold values&lt;br /&gt; 50,80 will produce: &lt;50 = Green, 50:80 = Yellow, &gt;80 = Red</tip>
        </label>
        <input type="text" class="gf-form-input" ng-model="ctrl.panel.thresholds" ng-blur="ctrl.render()" placeholder="50,80"></input>
      </div>
    </div>
    <div class="gf-form">
      <label class="gf-form-label width-8">Colors</label>
      <span class="gf-form-label">
        <spectrum-picker ng-model="ctrl.panel.colors[0]" ng-change="ctrl.render()" ></spectrum-picker>
      </span>
      <span class="gf-form-label">
        <spectrum-picker ng-model="ctrl.panel.colors[1]" ng-change="ctrl.render()" ></spectrum-picker>
      </span>
      <span class="gf-form-label">
        <spectrum-picker ng-model="ctrl.panel.colors[2]" ng-change="ctrl.render()" ></spectrum-picker>
      </span>
      <span class="gf-form-label">
        <a  ng-click="ctrl.invertColorOrder()">
          Invert
        </a>
      </span>
    </div>
  </div>

  <div class="section gf-form-group">
    <h5 class="section-heading">Spark lines</h5>
    <gf-form-switch class="gf-form" label-class="width-9" label="Show" checked="ctrl.panel.sparkline.show" on-change="ctrl.render()"></gf-form-switch>
    <div ng-if="ctrl.panel.sparkline.show">
      <gf-form-switch class="gf-form" label-class="width-9" label="Background mode" checked="ctrl.panel.sparkline.full" on-change="ctrl.render()"></gf-form-switch>
      <div class="gf-form">
        <label class="gf-form-label width-9">Line Color</label>
        <span class="gf-form-label">
          <spectrum-picker ng-model="ctrl.panel.sparkline.lineColor" ng-change="ctrl.render()" ></spectrum-picker>
        </span>
      </div>
      <div class="gf-form">
        <label class="gf-form-label width-9">Fill Color</label>
        <span class="gf-form-label">
          <spectrum-picker ng-model="ctrl.panel.sparkline.fillColor" ng-change="ctrl.render()" ></spectrum-picker>
        </span>
      </div>
    </div>
  </div>

  <div class="section gf-form-group">
    <h5 class="section-heading">Gauge</h5>
    <gf-form-switch class="gf-form" label-class="width-9" label="Show" checked="ctrl.panel.gauge.show" on-change="ctrl.render()"></gf-form-switch>
    <div ng-if="ctrl.panel.gauge.show">
      <div class="gf-form">
        <label class="gf-form-label width-9">Min</label>
        <input type="number" class="gf-form-input width-6" placeholder="0" data-placement="right" ng-model="ctrl.panel.gauge.minValue" ng-change="ctrl.refresh()" ng-model-onblur>
        <label class="gf-form-label alert-state-critical" ng-show="ctrl.invalidGaugeRange">
          &nbsp; <i class="fa fa-warning"></i>
          Min value is bigger than max.
        </label>
      </div>
      <div class="gf-form">
        <label class="gf-form-label width-9">Max</label>
        <input type="number" class="gf-form-input width-6" placeholder="0" data-placement="right" ng-model="ctrl.panel.gauge.maxValue" ng-change="ctrl.refresh()" ng-model-onblur>
      </div>
      <gf-form-switch class="gf-form" label-class="width-9" label="Threshold labels" checked="ctrl.panel.gauge.thresholdLabels" on-change="ctrl.render()"></gf-form-switch>
      <gf-form-switch class="gf-form" label-class="width-9" label="Threshold markers" checked="ctrl.panel.gauge.thresholdMarkers" on-change="ctrl.render()"></gf-form-switch>
    </div>
  </div>
</div>