diff --git a/src/actions/index.js b/src/actions/index.js
index 7c9dcd7..b8741df 100644
--- a/src/actions/index.js
+++ b/src/actions/index.js
@@ -264,7 +264,7 @@ export const SELECT_NARRATIVE_EVENT = 'SELECT_NARRATIVE_EVENT'
 export function selectNarrativeEvent (idx) {
   return {
     type: SELECT_NARRATIVE_EVENT,
-    idx	  
+    idx
   }
 }
 
diff --git a/src/components/Card.jsx b/src/components/Card.jsx
index 2edf026..145678f 100644
--- a/src/components/Card.jsx
+++ b/src/components/Card.jsx
@@ -163,8 +163,8 @@ class Card extends React.Component {
       />
     ) : null
   }
-	
- render () {
+
+  render () {
     const { isSelected, idx } = this.props
 
     return (
@@ -172,7 +172,7 @@ class Card extends React.Component {
         className={`event-card ${isSelected ? 'selected' : ''}`}
         id={`event-card-${idx}`}
         ref={this.props.innerRef}
-	onClick={(e) => {this.props.onClick(idx);} } 
+	      onClick={(e) => { this.props.onClick(idx) }} 
       >
         {this.renderMain()}
         {this.state.isOpen ? this.renderExtra() : null}
diff --git a/src/components/CardStack.jsx b/src/components/CardStack.jsx
index 6f7018d..be4c014 100644
--- a/src/components/CardStack.jsx
+++ b/src/components/CardStack.jsx
@@ -10,7 +10,7 @@ import copy from '../common/data/copy.json'
 class CardStack extends React.Component {
   constructor () {
     super()
-    this.onCardClick = this.onCardClick.bind(this)	  
+    this.onCardClick = this.onCardClick.bind(this)
     this.refs = {}
     this.refCardStack = React.createRef()
     this.refCardStackContent = React.createRef()
@@ -64,7 +64,7 @@ class CardStack extends React.Component {
       this.refs[idx] = thisRef
       return (<Card
         event={event}
-	idx={idx} 
+	      idx={idx}
         ref={thisRef}
         sourceError={this.props.sourceError}
         language={this.props.language}
@@ -78,13 +78,13 @@ class CardStack extends React.Component {
         onHighlight={this.props.onHighlight}
         onSelect={this.props.onSelect}
         features={this.props.features}
-        onClick={this.onCardClick} 
+        onClick={this.onCardClick}
       />)
     })
   }
 
   onCardClick (idx) {
-    this.props.actions.selectNarrativeEvent(idx) 
+    this.props.actions.selectNarrativeEvent(idx)
   }
 
   renderSelectedCards () {
@@ -135,7 +135,7 @@ class CardStack extends React.Component {
   renderNarrativeContent () {
     return (
       <div id='card-stack-content' className='card-stack-content'
-	      ref={this.refCardStackContent}
+        ref={this.refCardStackContent}
       >
         <ul>
           {this.renderNarrativeCards()}
diff --git a/src/components/Map.jsx b/src/components/Map.jsx
index 1ea725b..352c207 100644
--- a/src/components/Map.jsx
+++ b/src/components/Map.jsx
@@ -207,7 +207,7 @@ class Map extends React.Component {
 
   onSelectNarrativeEvent (idx) {
     console.log(idx)
-    this.props.actions.selectNarrativeEvent(idx)	  
+    this.props.actions.selectNarrativeEvent(idx)
   }
 
   renderEvents () {
diff --git a/src/components/presentational/Map/Events.jsx b/src/components/presentational/Map/Events.jsx
index 337ee98..3dafbc8 100644
--- a/src/components/presentational/Map/Events.jsx
+++ b/src/components/presentational/Map/Events.jsx
@@ -14,7 +14,7 @@ function MapEvents ({
   svg,
   locations,
   eventRadius,
-  onSelectNarrative 
+  onSelectNarrative
 }) {
   function getCoordinatesForPercent (radius, percent) {
     const x = radius * Math.cos(2 * Math.PI * percent)
@@ -112,7 +112,7 @@ function MapEvents ({
     // in narrative mode, only render events in narrative
     // TODO: move this to a selector
     // Gets around if block scope
-    var narrativeIdx = false;
+    var narrativeIdx = false
 
     if (narrative) {
       const { steps } = narrative
@@ -123,8 +123,8 @@ function MapEvents ({
         return null
       } else {
         // choose the first event at a given location
-        const locationEventId = eventsInNarrative[0].id;
-        const narrativeIdxObj = steps.find(s => s.id == locationEventId)
+        const locationEventId = eventsInNarrative[0].id
+        const narrativeIdxObj = steps.find(s => s.id === locationEventId)
         narrativeIdx = steps.indexOf(narrativeIdxObj)
       }
     }
@@ -136,7 +136,7 @@ function MapEvents ({
       </React.Fragment>
     )
 
-	  const isSelected = selected.reduce((acc, event) => {
+    const isSelected = selected.reduce((acc, event) => {
       return acc || (event.latitude === location.latitude && event.longitude === location.longitude)
     }, false)
 
@@ -144,7 +144,7 @@ function MapEvents ({
       <g
         className={`location-event ${narrative ? 'no-hover' : ''}`}
         transform={`translate(${x}, ${y})`}
-	      onClick={(!narrative) ? () => onSelect(location.events) : () => {onSelectNarrative(narrativeIdx); onSelect(location.events)}}
+        onClick={(!narrative) ? () => onSelect(location.events) : () => { onSelectNarrative(narrativeIdx); onSelect(location.events) }}
       >
         {renderLocationSlicesByCategory(location)}
         {extraRender ? extraRender() : null}
diff --git a/src/reducers/app.js b/src/reducers/app.js
index 2b2f8c0..499aed0 100644
--- a/src/reducers/app.js
+++ b/src/reducers/app.js
@@ -122,13 +122,13 @@ function decrementNarrativeCurrent (appState, action) {
 }
 
 function selectNarrativeEvent (appState, action) {
-  appState.narrativeState.current = action.idx 
+  appState.narrativeState.current = action.idx
 
   return {
     ...appState,
     narrativeState: {
-      current: appState.narrativeState.current	
-    }    
+      current: appState.narrativeState.current
+    }
   }
 }