fix browser tests

src/app/ui/card.js

@@ -43,7 +43,7 @@ module.exports = class Card {
 
     // HTML
     self._view.el = yo`
-      <div class="list-group-item ${css.cardContainer}">
+      <div class="${css.cardContainer} list-group-item">
         ${self._view.cardHeader}
         ${self._view.cardBody}
       </div>`

src/multiParamManager.js

@@ -125,7 +125,7 @@ class MultiParamManager {
     }
 
     this.contractActionsContainerSingle = yo`<div class="${css.contractActionsContainerSingle}" >
-      <button onclick=${() => { onClick() }} class="btn btn-sm ${css.instanceButton}">${title}</button>${this.basicInputField}<i class="fa fa-angle-down ${css.methCaret}" onclick=${() => { this.switchMethodViewOn() }} title=${title} ></i>
+      <button onclick=${() => { onClick() }} class="${css.instanceButton} btn btn-sm">${title}</button>${this.basicInputField}<i class="fa fa-angle-down ${css.methCaret}" onclick=${() => { this.switchMethodViewOn() }} title=${title} ></i>
       </div>`
 
     this.multiFields = this.createMultiFields()