spacing

public/app.js

@@ -28,6 +28,7 @@ const renderTable = () => {
 		.enter()
 		.append('tr')
 		.style('background-color', datum => datum.color)
+
 	trs.selectAll('td')
 		.data(d => [
 			d.instance_id, 
@@ -70,7 +71,7 @@ const renderPoints = () => {
 		.style('display', (datum)=>{
 			const instanceMetro = datum.course.split('-')[0]
 			const instanceCourse = datum.course.split('-')[1]
-			
+
 			const metro = metros.find(m => m.metro === instanceMetro)
 			const course = courses.find(c => c.course === instanceCourse)
 
@@ -155,6 +156,7 @@ const populateMetrosCoursesCheckboxes = ()=>{
 		.append('li')
 		.text(d => d.course)
 		.append('input')
+
 	d3.selectAll('#courses ul li input')
 		.attr('type', 'checkbox')
 		.property('checked', d => d.checked)
@@ -170,6 +172,7 @@ const populateMetrosCoursesCheckboxes = ()=>{
 		.append('li')
 		.text(d => d.metro)
 		.append('input')
+
 	d3.selectAll('#metros ul li input')
 		.attr('type', 'checkbox')
 		.property('checked', d => d.checked)