DOCTYPE html >. <html lang="en">. <head>. <meta charset="UTF-8">. <title><!DOCTYPE>标签简介</title>. <style>. body { margin: 0 50px; }. ... <看更多>
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DOCTYPE html >. <html lang="en">. <head>. <meta charset="UTF-8">. <title><!DOCTYPE>标签简介</title>. <style>. body { margin: 0 50px; }. ... <看更多>
This should get you a single image showing at the full size of the browser, even if you have a <!DOCTYPE> (which I recommend you do include, ... ... <看更多>
The doctype, as you might imagine, identifies the type of document that follows, and appears just above the <html> tag, at the very start of each HTML ... ... <看更多>