UIWebView *webView = [[UIWebView alloc]
    initWithFrame:CGRectMake(x, y, width, height)];

NSString *htmlFile = [[NSBundle mainBundle]
    pathForResource:@"파일명" ofType:@"html"];

NSData *htmlData = [NSData dataWithContentsOfFile:htmlFile];

[webView loadData:htmlData MIMEType:@"text/html"
    textEncodingName:@"UTF-8" baseURL:[NSURLURLWithString:@""]];

[self.view addSubview:webView];

#import <QuartzCore/QuartzCore.h>

[[webView layer] setCornerRadius:10];
[webView setClipsToBounds:YES];

[[webView layer]setBorderColor:
[[UIColor colorWithRed:0.52 green:0.09 blue:0.07 alpha:1] CGColor]];
[[webView layer] setBorderWidth:2.75];