feature(step 2): add explainer to step 2

app/components/ChannelForm/StepTwo.js

@@ -7,9 +7,15 @@ import styles from './StepTwo.scss'
 class StepTwo extends Component {
   render() {
     const { local_amt, setLocalAmount } = this.props
-    console.log('local_amt: ', local_amt)
+
     return (
       <div className={styles.container}>
+        <div className={styles.explainer}>
+          <h2>Local Amount</h2>
+          <p>Local amount is the amount of bitcoin that you would like to commit to the channel. This is the amount that will be sent in an on-chain transaction to open your Lightning channel.</p>
+        </div>
+
+        <form>
           <label htmlFor='amount'>
             <CurrencyIcon currency={'btc'} crypto={'btc'} />
           </label>
@@ -25,6 +31,7 @@ class StepTwo extends Component {
             id='amount'
             style={{ width: isNaN((local_amt.length + 1) * 55) ? 140 : (local_amt.length + 1) * 55 }}
           />
+        </form>
       </div>
     )
   }

app/components/ChannelForm/StepTwo.scss

@@ -1,12 +1,31 @@
 @import '../../variables.scss';
 
 .container {
+  margin-bottom: 50px;
+  padding: 20px;
+
+  .explainer {
+    margin: 20px 0 50px 0;
+    padding-bottom: 20px;
+    border-bottom: 1px solid $lightgrey;
+
+    h2 {
+      margin: 10px 0 20px 0;
+      font-size: 28px;
+    }
+
+    p {
+      line-height: 1.5;
+      font-size: 16px;
+    }
+  }
+
+  form {
     display: flex;
     flex-direction: row;
     justify-content: center;
     align-items: center;
-  margin-bottom: 50px;
+  }
-  padding: 20px;
 
   label {
     margin-left: -25px;

app/reducers/channelform.js

@@ -87,11 +87,11 @@ channelFormSelectors.channelFormHeader = createSelector(
   step => {
     switch (step) {
       case 1:
-        return 'Choose a peer'
+        return 'Select a peer'
       case 2:
-        return 'Choose your local amount'
+        return 'Set your local amount'
       case 3:
-        return 'Choose your push amount'
+        return 'Set your push amount'
       default:
         return 'Confirm'
     }