How to use H tag: First, the homepage, list page and classification page of the website, h 1 should be assigned to the website name or used for the logo with alt tag to emphasize the website name. H2 tag is used to define "Website Subtitle". If there are no subtitles, it is best to leave the h2 mark blank in case of emergency. H3 tag is used to define the name of navigation bar and H4 tag is used to define the title of article list, but most content systems use UL tag for the output of article list, so H4 may be useless, and so on.
Second, in the article content page, the article title must be h 1, because for search engines, content is their pursuit goal, so we should bring the search engine directly to our article title. Other h tags and so on.
How to change the color of html5h tags?
Html can use the color attribute to set the font color. ;
1. Create a new html document, add a p tag in the body tag, and then add some words in the p tag:;
2. Add the style tag to the head tag. The function of the style tag is to add a style to the element, and then add "p {0}" to the style tag. P means to set the style for all P tags, and fill in the style content in braces:;
3. Add the "color" attribute in braces, with the attribute value of text color, and then add color to the font:
How to change the font color of H tag?
Generally, it is set in CSS style. H 1 {background: # f00/* background color red */font-size:18px; /* Font size 18px */color:# 000； /* The font color is black */}
About the title tag The title tag (H 1-H6) refers to the tag that emphasizes the title of the text in the html of the webpage. Based on this, the tags H1>:, h2>, h3 & gtTo h6> show the decreasing importance, and the main meaning of the h> tag is to tell the search engine that this is the title of a paragraph, which plays an important role. h 1 & gt； -h6 & gt； Tags can define titles. h 1 & gt； Define the largest title. H6> defines the smallest title.
What is the third-level title tag of an html document?
Html is an h3> tag, and the numbers in the tag indicate the level of the title, 3 indicates the third level, and h >；; The tag has 1-6 layers in html. The smaller the number, the larger the title font, that is, h1> , h2>, h3>, h4>, h5> and h6>, but in HTML4.0 1, it is not recommended to use the align attribute of h 1-h6 element, and in XHTML 1.0StrictDTD, H/is not supported.
What are the steps to check whether the page title contains an H tag?
Right-click the page title to check, and then check whether the title contains the H tag in the console.
What does hf label mean?
Hf tag Chinese name high-frequency radio frequency electronic tag is a kind of RFID tag working at 13.56Mhz, which has the characteristics of stable reading and writing performance, strong product stability and anti-collision, and is especially suitable for electronic devices.
However, the reading distance of hf tag is shorter than that of uhf tag, which is suitable for some applications with relatively low requirements.