Able Data

controllers.application.js

import Ember from 'ember';

export default Ember.Controller.extend({
  appName: 'Able Data'
});

styles.app.css

body {
  margin: 12px 16px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 12pt;
}
.arbitrary-container {
  background: hsla(125, 100%, 90%, 1);
  border-radius: 4px;
  box-shadow: 0 2px 10px hsla(0, 0%, 0%, .2);
  height: 500px;
}
able-data {
  display: flex;
  flex: 1;
  min-height: 100%;
  height: 100%;
  max-height: 100%;
}
table-wrapper {
  flex: 1;
}
table {
  width: 100%;
  position: relative;
}
tr {
  border-bottom: 1px solid rgba(0, 0, 0, .05);
  width: 100%;
}
th {
  text-align: left;
}
th, td {
  cursor: default;
  padding: 8px;
}
.is-key {
  position: absolute;
  opacity: 0;
}
.is-focused {
  background-color: rgba(0, 0, 0, .02);
}
.is-hovered {
  background-color: rgba(0, 0, 0, .02);
}

templates.application.hbs

<h1>Welcome to {{appName}}</h1>
<br>
<br>
{{outlet}}
<br>
<br>

twiddle.json

{
  "version": "0.12.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.12.0",
    "ember-template-compiler": "2.12.0",
    "ember-testing": "2.12.0"
  },
  "addons": {
    "ember-data": "2.12.1"
  }
}