Improve msg signing padding

ui/app/components/pending-msg-details.js

@@ -24,6 +24,9 @@ PendingMsgDetails.prototype.render = function () {
   return (
     h('div', {
       key: msgData.id,
+      style: {
+        margin: '10px 20px',
+      },
     }, [
 
       // account that will sign
@@ -36,11 +39,6 @@ PendingMsgDetails.prototype.render = function () {
 
       // message data
       h('.tx-data.flex-column.flex-justify-center.flex-grow.select-none', [
-        h('.flex-row.flex-space-between', [
-          h('label.font-small', 'DATE'),
-          h('span.font-small', readableDate(msgData.time)),
-        ]),
-
         h('.flex-row.flex-space-between', [
           h('label.font-small', 'MESSAGE'),
           h('span.font-small', msgParams.data),