add border around About web view. added padding to text div in the about page

ZeroTier One/AboutViewController.m

@@ -17,6 +17,12 @@
 - (void)viewDidLoad {
     [super viewDidLoad];
 
+    [self.webView setWantsLayer:YES];
+    self.webView.layer.borderWidth = 1.0f;
+    [self.webView.layer setCornerRadius:1.0f];
+    self.webView.layer.masksToBounds = YES;
+    [self.webView.layer setBorderColor:[[NSColor darkGrayColor] CGColor]];
+
     NSBundle *bundle = [NSBundle mainBundle];
     NSURL *path = [bundle URLForResource:@"about" withExtension:@"html"];
     if(path) {

ZeroTier One/AboutViewController.xib

@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <document type="com.apple.InterfaceBuilder3.Cocoa.XIB" version="3.0" toolsVersion="10116" systemVersion="15G31" targetRuntime="MacOSX.Cocoa" propertyAccessControl="none" useAutolayout="YES" customObjectInstantitationMethod="direct">
     <dependencies>
+        <deployment identifier="macosx"/>
         <plugIn identifier="com.apple.InterfaceBuilder.CocoaPlugin" version="10116"/>
         <plugIn identifier="com.apple.WebKitIBPlugin" version="10116"/>
     </dependencies>

ZeroTier One/about.html

@@ -37,6 +37,9 @@
             a:link {
                 text-decoration: none;
             }
+            div.text {
+                padding: 5px;
+            }
         </style>
 
     </head>