Html
All HTML characters. By category and by code
This is a great way to get acquainted with html website.
htmlbook.ru
Indissoluble gap -
«nbsp» stands for "non-breaking space"
Do not forget about the semicolon after nbsp and about the fact that the tag <br>
Now it is not fashionable to write as </br> and
Cell combinations in the table: colspan and rowspan
Retreat within a single cell
style="padding-left:2%; padding-right: 1%;"
No red line.
p style="text-indent: 0;"
And all together:
<p style="padding-left:2%; padding-right: 1%; text-indent: 0;">
Retreat for the whole table
cellspacing="0" cellpadding="0"
Emphasizing text in HTML:
Tag uIt does not carry an additional semantic load.
Tag ins highlights the text added to the new version of the document and is usually emphasized browser.
Tag a creates a link.
Crossed text in HTML:
Tags. s and strike They do not carry additional semantic load. Locked in HTML 5
Tag del highlights the text deleted from the new version of the document and is usually crossed out browser.
Validation of HTML
Online validator
w3.org
Html validator built into
firefox can be installed
here
W3C Recommendations
Lists ol and ul should not be placed inside paragraphs p
Stretching video
<div style="position:relative;height:0;padding-bottom:56.25%">
<iframe width="720" height="405" src="http://rutube.ru/video/embed/6262341"
webkitAllowFullScreen mozallowfullscreen
style="position:absolute;width:100%;height:100%;left:0" allowfullscreen>
</iframe>
</div>
Colors.
| Name of color | HEX | RGB |
|---|---|---|
| #D43F3F | Text | |
| #502542 | Text | |
| #F0F8FF | Text | |
| #002f6c | Text |
A note for me.
<!-- 010_header -->
<!DOCTYPE HTML>
<html>
<head>
<!-- 010_header ends -->
<!-- 020_header_2_level -->
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<link rel="stylesheet" type="text/css" href="../style.css">
</head>
<body>
<div id="container">
<?php
include("yandex_search_form.php");
?>
<!-- 020_header_2_level ends-->
<!-- 080_counter -->
<!-- 080_counter ends-->
<!-- 085_ads -->
<!-- 085_ads ends-->
<!-- 090_bottom -->
</div>
</body>
</html>
<!-- 090_bottom ends-->
Errors
Article author: Andrei Olegovich