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  • Several methods for vertically centering divs

    Several methods for vertically centering divs

    Some people may ask, isn’t there a vertical-align attribute in CSS to set vertical centering? Even if some browsers don't support it I just need to do a little CSS
    2025-01-09
  • What is the align-self attribute in css

    What is the align-self attribute in css

    The align-self attribute defines the alignment of flex items individually in the cross-axis (vertical axis) direction. align-self has an additional auto (default value), which represents the align-items attribute value inherited from the flex container.
    2025-01-09
  • Talk about website speed optimization techniques

    Talk about website speed optimization techniques

    When we browse the web, we actually download the web content in the virtual host to the local hard drive, and then use the browser to interpret and view it. The speed of downloading web pages accounts for a large proportion of the display speed. Therefore
    2025-01-09
  • CSS rounded corners - rounded images

    CSS rounded corners - rounded images

    Use an image with an up and down gradient as the background of the title and apply a rounded corner effect to it. Is it true that this kind of rounded corner frame can only be used for relatively monotonous pictures? Can we also make some pictures with ri
    2025-01-09
  • Pure CSS image preloading

    Pure CSS image preloading

    There are many ways to implement image preloading, usually mostly using Javascript to keep things scrolling. Don't be constrained by Javascript preloading anymore, use CSS and you can preload your images without any hassle.
    2025-01-08
  • Loops: while and for

    Loops: while and for

    We often need to repeat actions.For example, outputting goods from a list one after another or just running the same code for each number from 1 to 10.
    2025-01-08
  • The Ultimate Tips for Improving Your Website Speed

    The Ultimate Tips for Improving Your Website Speed

    Website access speed can directly affect website traffic, and website visits are almost directly linked to the website's interests. Therefore, website speed has become a matter of great concern to enterprises and webmasters. Nowadays, there are more a
    2025-01-08
  • Top 10 reasons to learn and use web standards

    Top 10 reasons to learn and use web standards

    If you are a web developer or designer new to the concept of web standards and hesitant to take the time to learn them, here are some great reasons for you to learn them. For web professionals who are already using web standards, this list may come in han
    2025-01-08
  • The "switch" statement

    The "switch" statement

    A switch statement can replace multiple if checks.It gives a more descriptive way to compare a value with multiple variants.
    2025-01-08
  • CSS rounded corners - basic rounded corners

    CSS rounded corners - basic rounded corners

    In previous projects, a large number of rounded corner images were used, and all of these images were merged using CSS sprites. In order not to add more extra work, and also do not want to use JS to add more http requests, some simple CSS solution to solv
    2025-01-08
  • Special effect codes for various formats of time and date in web pages

    Special effect codes for various formats of time and date in web pages

    Time and date are displayed in various ways on computers and networks. When the computer is turned on, the time is displayed. Some web pages also display the time when the web page was opened and the current time. In fact, this is very simple to do, and y
    2025-01-08
  • Getting Started: The Differences between XHTML DHTML SHTML

    Getting Started: The Differences between XHTML DHTML SHTML

    HTML is a basic WEB web page design language. XHTML is a markup language based on XML. It looks somewhat similar to HTML, with only some small but important differences. XHTML is an XML that plays a role similar to HTML. So, in essence, XHTML is a transit
    2025-01-08
  • Functions

    Functions

    Quite often we need to perform a similar action in many places of the script.For example, we need to show a nice-looking message when a visitor logs in, logs out and maybe somewhere else.
    2025-01-08
  • Summary of web page production: iframe usage and precautions

    Summary of web page production: iframe usage and precautions

    The function of the iframe element is to embed a document within a document and create a floating frame. Many people don't quite understand how iframe is controlled, and they are basically still in a vague state of understanding.
    2025-01-08
  • CSS Sprites (CSS Sprite): To Do or Not to Do?

    CSS Sprites (CSS Sprite): To Do or Not to Do?

    CSS Sprite has been around for a while and has risen as a way to make your website faster. Steve Souders just presented SpriteMe! at Velocity '09 (discussion - why use a CSS Sprite Generator or other server-based tool when you can use canvas and toDat
    2025-01-08
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