Merge pull request #1879 from ethereum/swap_it_style_fixes_l

error msg after loading gist when input has no gist id

src/app/ui/landing-page/landing-page.js

@@ -6,41 +6,6 @@ var modalDialogCustom = require('../modal-dialog-custom')
 var tooltip = require('../tooltip')
 
 let css = csjs`
-  .sectionContainer {
-    display         : flex;
-    flex-direction  : column;
-    flex-wrap       : wrap;
-    align-content   : space-around;
-    padding         : 20px;
-    max-width       : 300px;
-    min-height      : 200px;
-    background-color: var(--light);
-  }
-  .landingPage {
-    height          : 100%;
-    width           : 100%;
-    flex-wrap       : wrap;
-    justify-content : space-evenly;
-    user-select     : none;
-  }
-  .im {
-    display         : grid;
-    max-width       : 200px;
-    max-height      : 200px;
-    width           : 100%;
-    height          : 100%;
-    padding         : 20px;
-    background-color: var(--bg-light);
-    align-self      : center;
-  }
-  .im:hover {
-  }
-  .getStarted {
-    margin-top      : 50px;
-    width           : 100%;
-    font-size       : xx-large;
-    align-self      : center;
-  }
   .text {
     cursor: pointer;
     font-weight: normal;
@@ -195,6 +160,7 @@ export class LandingPage extends BaseApi {
     let importFromGist = () => {
       let app = globalRegistry.get('app').api
       app.loadFromGist({gist: ''})
+      globalRegistry.get('verticalicon').api.select('fileExplorers')
     }
 
     let container = yo`<div class="${css.homeContainer} bg-light">

src/lib/gist-handler.js

@@ -12,11 +12,13 @@ function GistHandler (_window) {
     var gistId
     if (params['gist'] === '') {
       loadingFromGist = true
-      modalDialogCustom.prompt(null, 'Enter the ID of the Gist you would like to load.', null, (target) => {
+      modalDialogCustom.prompt(null, 'Enter the ID of the Gist or URL you would like to load.', null, (target) => {
         if (target !== '') {
           gistId = getGistId(target)
           if (gistId) {
             cb(gistId)
+          } else {
+            modalDialogCustom.alert('Error while loading gist. Please provide a valid Gist ID or URL.')
           }
         }
       })