-<html>\r
-<head>\r
-<style>\r
- embed, iframe, img { border: 1px solid black; width: 25px; height: 25px; }\r
-</style>\r
-</head>\r
-<body>\r
- <div style="width: 30px; border: 1px solid red;">\r
- <input type="text"><input type="text">\r
- <img><img>\r
- <input type="button" value="input"><input type="button" value="input">\r
- <button>button</button><button>button</button>\r
- <select><option>select</option></select><select><option>select</option></select>\r
- <select size="3"><option>select</option></select><select size="3"><option>select</option></select>\r
- <input type="checkbox"><input type="checkbox">\r
- <input type="radio"><input type="radio">\r
- <iframe></iframe><iframe></iframe>\r
- <embed></embed><embed></embed>\r
- </div>\r
-</body>\r
-</html>\r
+<html>
+<head>
+<style>
+ embed, iframe, img { border: 1px solid black; width: 25px; height: 25px; }
+</style>
+</head>
+<body>
+ <div style="width: 30px; border: 1px solid red;">
+ <input type="text"><input type="text">
+ <img><img>
+ <input type="button" value="input"><input type="button" value="input">
+ <button>button</button><button>button</button>
+ <select><option>select</option></select><select><option>select</option></select>
+ <select size="3"><option>select</option></select><select size="3"><option>select</option></select>
+ <input type="checkbox"><input type="checkbox">
+ <input type="radio"><input type="radio">
+ <iframe></iframe><iframe></iframe>
+ <embed></embed><embed></embed>
+ </div>
+</body>
+</html>