Fix styling for addAccount icon

src/app/tabs/run-tab.js

@@ -409,7 +409,7 @@ function settings (container, appAPI, appEvents) {
         <div class="${css.col1_1}">Account</div>
         <select name="txorigin" class="${css.select}" id="txorigin"></select>
           ${copyToClipboard(() => document.querySelector('#runTabView #txorigin').value)}
-          <i class="fa fa-plus-square-o ${css.createAccount}" aria-hidden="true" onclick=${newAccount} title="Create a new account"></i>
+          <i class="fa fa-plus-square-o ${css.icon}" aria-hidden="true" onclick=${newAccount} title="Create a new account"></i>
       </div>
       <div class="${css.crow}">
         <div class="${css.col1_1}">Gas limit</div>

src/app/tabs/styles/run-tab-styles.js

@@ -139,6 +139,7 @@ var css = csjs`
     margin-left: 5px;
   }
   .icon {
+    cursor: pointer;
     font-size: 12px;
     color: ${styles.rightPanel.runTab.icon_Color};
     margin-left: 5px;