Form Styling 2

controllers.application.js

import Ember from 'ember';

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

styles.app.css

body {
  margin: 12px 16px;
  font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-size: 12pt;
}

form-field {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  width: 100%;
}

form-field + form-field {
  margin-top: 1.5em;
}

form-field label {
  flex: 0 0 27%;
  font-face: Raleway;
  font-size: 1.2em;
  padding-right: 1.5em;
  text-align: right;
}

form-field input {
  border: 1px solid #999;
  border-radius: 4px;
  flex: 1;
  font-size: 1em;
  padding: 0.5em;
}

form-field input:focus {
  box-shadow: 0 0 0 1px white,
              0 0 0 3px #147FBD;
  outline: 0;
}

form-field ::placeholder {
  color: #a0a0a0;
  font-style: italic;
}

form-field form-field-port-divider::before {
  content: ":";
  display: block;
  flex: 0 0 1em;
  margin-left: 0.25em;
  margin-right: 0.25em;
}

form-field input.port { flex: 0 0 3em; width: 3em; }

form-field form-field-indicator {
  color: orange;
  flex: 0 0 1em;
  padding-left: 0.5em;
}

form-field form-field-status {
  color: #b0b0b0;
  flex: 0 0 5em;
  font-size: 0.88em;
  padding-left: 0.5em;
}

form-field-help {
  color: #a0a0a0;
  display: block;
  flex-basis: 100%;
  font-weight: 300;
  font-size: 0.9em;
  letter-spacing: 0.3px;
  margin-left: calc(27% + 2em);
  margin-right: 7em;
  margin-top: 0.8em;
}

form-field-help strong {
  color: #707070;
  font-weight: inherit;
}

.form-actions {
  border-top: 1px solid #ccc;
  margin-top: 1.5em;
  padding-top: 1.5em;
  padding-left: calc(27% + 1.8em);
  padding-right: 6.5em;
}

.form-actions .btn + .btn { margin-left: 1em; }

input[type=submit], input[type=button] {
  border-radius: 4px;
  border: 1px solid;
  cursor: pointer;
  display: inline-block;
  font-size: 0.95em;
  padding: 0.75em 1em;
}

input[type=submit][disabled], input[type=button][disabled] {
  background-color: #ccc;
  border-color: #ccc;
  color: white;
  cursor: not-allowed;
}

input.btn-cancel {
  background-color: white;
  border-color: white;
  color: #ccc;
}

input.btn-cancel:hover, input.btn-cancel:focus {
  border-color: #ccc;
}

templates.application.hbs

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

templates.index.hbs

<form class='fui-form'>
  <form-field>
    <label for='description'>Description</label>
    <input id='description' value='Stream non-SSL Papertrail Logs' autofoxcus />
    <form-field-indicator>✅</form-field-indicator>
    <form-field-status>Required</form-field-status>
    <form-field-help>The name of your logs such as <strong>My cache logs</strong></form-field-help> 
  </form-field>

  <form-field>
    <label for='host'>Papertrail Address</label>
    <input id='host' placeholder='Host' />
    <form-field-port-divider />
    <input id='port' placeholder='Port' class='port' />
    <form-field-indicator>*</form-field-indicator>
    <form-field-status>Required</form-field-status>
    <form-field-help>In your Papertrail account, this information is at the top of your settings.</form-field-help> 
  </form-field>

  <form-field>
    <label for='format'>Log Format</label>
    <input id='format' value='%h %l %u %t %r %>s' />
    <form-field-indicator>✅</form-field-indicator>
    <form-field-status>Default</form-field-status>
    <form-field-help>An Apache-style string or VCL variables for log formatting.</form-field-help> 
  </form-field>

  <footer class='form-actions'>
    <input type='submit' value='CREATE' disabled class='btn' />
    <input type='button' value='CANCEL' class='btn btn-cancel' />
  </footer>
</form>

twiddle.json

{
  "version": "0.8.1",
  "EmberENV": {
    "FEATURES": {}
  },
  "options": {
    "use_pods": false,
    "enable-testing": false
  },
  "dependencies": {
    "jquery": "https://cdnjs.cloudflare.com/ajax/libs/jquery/1.11.3/jquery.js",
    "ember": "2.5.1",
    "ember-data": "2.5.2",
    "ember-template-compiler": "2.5.1"
  }
}