Overview of the basic components of HTML web pages_HTML/Xhtml_Web page production

The information on web pages is mainly text-based. In web pages, you can set the properties of text through font, size, color, shading, borders, etc. The text referred to here is the text text, not the text in the picture. In web page production, text can be easily set into various fonts and sizes. However, it is still recommended that the text used for the main text should not be too large or use too many fonts. Chinese text should use Song Dynasty, 9 points or 12 pixels. Just about. Because when characters that are too large are displayed on the monitor, the lines are not smooth enough. Don't use too many colors to avoid the vulgar effect of an ugly girl wearing heavy makeup. For the arrangement of large sections of text, it is recommended to refer to some excellent magazines or newspapers.
The colorful web pages you see today are all because of images, which shows the importance of images in web pages. Images used on web pages are generally in JPG and GIF formats, that is, files with .jpg (or .jpeg) and .gif as suffixes.
Note: Although images are indispensable in web pages, there should not be too many, because the download speed of images is slow. If too many images are inserted on the web page, it may not be opened for a long time, so browsing Generally speaking, people will not wait any longer. Moreover, if too many pictures are placed on the web page, it will appear cluttered and overwhelm the image.
Hyperlink is the soul of a website, a link from one web page to another destination. For example, pointing to another web page or a different location on the same web page. This destination is usually another web page, but it can also be a picture, an e-mail address, a file, a program, or another location on the page. Hyperlinks can be text or images. Hyperlinks widely exist in pictures and text on web pages, providing links to content related to pictures and text. Clicking the left mouse button on a hyperlink will link to the web page at the corresponding address (url). Where there are links, the mouse will turn into a small hand shape when pointed over it. It can be said that hyperlinks are the main feature of the Web.
Tables are the soul of web page layout. The use of table layout is now the main production form of web pages. Tables can precisely control the position of each web page element in the web page. The table does not refer to the intuitive meaning of the table on the web page, but has a wider scope. It is an element in the HTML language. Tables are mainly used to arrange web content and organize the appearance of the entire web page. By placing corresponding pictures or other content in the table, it can be effectively combined into a page that meets the design effect. With the existence of the table, the elements in the web page can be easily fixed in the designed position. Generally, the edges of tables are not displayed on web pages.
A form is a set of fields used to collect information about site visitors. Site visitors fill out forms by entering text, clicking radio buttons and checkboxes, and selecting options from drop-down menus. After filling out the form, the site visitor submits the entered data, which is processed in various ways depending on the form handler set up.
Animation is the most active element on a web page. Generally, producing excellent and creative animations is the most effective way to attract viewers. However, today's web pages often do not lack animation, but have too many animations that dazzle people and prevent them from taking a closer look. This puts higher and higher demands on animation production. There are many methods of animation production, and technology is developing rapidly. Although various forms of animation are used in different ways, GIF animation is still one of the dominant web animations. The standard of GIF animation is simple and can be played in all types and versions of browsers.
Although Macromedia’s Flash has not been around for a long time, it has become one of the most important web animation forms. Not only is Flash much easier to learn than DHTML, but it also has many important animation features, such as keyframe tweening, motion paths, animation masks, shape deformation, and onion skinning. With this versatile program, you can not only create Flash movies, but also export animations as QuickTime files, GIF89a files, or many other different file formats (PICT, JPEG, PNG, etc.).
Frame is a form of organization of web pages, which organizes the content of multiple interrelated web pages and displays them in one browser window. For example, we can place a navigation bar in one frame, and the content in another frame can change when a link in the navigation bar is clicked. In this way, we only need to create a navigation bar web page without having to copy the content of the navigation bar. Go to the web page of each column.
In addition to these most basic elements, web pages also include banner ads, subtitles, hover buttons, date stamps, counters, audio, video, etc.