One:><!--start of HTML document--
<!--header tags, the beginning of the HTML document, to describe the information of the HTML document, the content between the head will not be seen in the browser--
<title>HTML</title><!--the title of the page and can only be added to the --
<body>
<!--The main part of the HTML document, which can be filled with many flags, which are displayed in the browser--
What will be displayed in the browser
</body><!--double mark directive < Mark start >+ content +</mark end > Composition, < Mark > Start </Mark > End--
< end!-- -
Two:
<! DOCTYPE HTML PUBLIC "-//W3C//DTD XHTML 1.0 transitional//en" "Http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd ">
<meta http-equiv= "Content-type" content= "text/html; Charset=utf-8 "/>
<title>html</title>
<body bgcolor= "#CCCCCC" text= "#FF0000" topmargin= "111" background= "3541cf4e3cb892dfd0c86a6c.jpg" >
<!--Gcolor represents the page background color text text color topmargin top margin backround background wallpaper; The Body property is the property of the entire page--
<a href= "http=https://www.cnblogs.com/" > Blog Park </a><!--<a></a> Add Hyperlinks--
<font color= "#00ff00" face= "Microsoft Ya Black" size= "8" ><b><i><center> Hello </center></i>?< /b></font><br/>
<!--<font> </font> control font Properties label color is the color of the font face is the style of the font, size is the,<br/> of the font, which means the line is wrapped --
<b> I'm going to </b><br/>.
<i> Tilt </i><br/>
<u> Underline </u><br>
<strong> fonts Enhanced </strong><br/>
<center> Center </center>
<!--<b></b> indicates font bold <i></i> word break tilt <u></u> underline, to indicate spaces, <strong ></strong> font Bold--
<!--between title and title is line wrap-->
<p> paragraph label, the default blank line between paragraphs and paragraphs </p>
</body>
2017-3-7html Base