1. Floating + positioning (not conforming to the definition of three column layout, but similar to three column layout)
2. Floating + adjusting outer margin + relative positioning
3. On the basis of the same principle as part 2, the double flying wing layout can be realized with slight modification.
Three column layout ...
Posted on Sun, 05 Dec 2021 23:03:05 -0500 by tullmejs
There are many basic Bootstrap tutorials on the Internet. In fact, the documents in Bootstrap Chinese network (bootcss.com) have been written in great detail, but there are few practical cases. Here we use some popular web page layout as the guide and use the styles in Bootstrap to complete it. Each time, only talk about the knowledge points re ...
Posted on Sun, 05 Dec 2021 17:14:18 -0500 by dale282
##In depth analysis of assessment questions
1 write a triangle
Implementation method: set a box, set the length and width of the box to 0, then set the thickness and color of a border for the box, and finally change the direction of the border you want to keep and other colors to transparent Implementation principle: if the width and height a ...
The original text is reproduced from "Liu Yue's technology blog" https://v3u.cn/a_id_197Friends who like watching movies will certainly notice an interesting detail, that is, the film producer will make a small special effect in the Logo link at the beginning of the film: the gloss flashes between the shadow flows. This can not only i ...
Posted on Sat, 04 Dec 2021 02:11:31 -0500 by vishal99
What is Flex layout?
Flex yes Flexible Box Abbreviation for"Elastic layout"，Used to provide maximum flexibility for the box model.
Any container (box) can be assigned to it Flex Layout.
Properties of the container
Flex has six properties
4: justi ...
Posted on Fri, 03 Dec 2021 14:27:20 -0500 by postalservice14
Meeting you at a young age is my greatest luck. Thank you for being close to me, understanding me, healing me, accompanying me. Thank you for loving me.
What is flex: it is a flexible layout. (note this bullet) Complete list of flex attribute values: https://blog.csdn.net/qq_32442973/article/details/121141562 Although there are many flex att ...
Posted on Mon, 29 Nov 2021 17:04:26 -0500 by lando
What is a source map?
Source map is a mapping technology that provides post build code to source code. Errors in source code can be tracked according to this mapping.
Method for setting source map
We just need to add a configuration item in webpack.config.js.
Development environment: Eval sourc ...
Posted on Sat, 27 Nov 2021 19:14:02 -0500 by mrmachoman
New features in CSS3
Status of CSS3:
The new CSS3 feature has compatibility problems, which is only supported by ie9 +The support of mobile terminal is better than that of PC terminalContinuous improvementIt is widely used
1, CSS3 new selector
New selectors in CSS3:
CSS3 has added some selectors to make it easier and more free to sel ...
Posted on Thu, 25 Nov 2021 23:39:51 -0500 by Paulus Magnus
js: 1. There is only one entry function, window.onload 2. Browser compatibility: Very frustrating, for example, textContent is a standard method but only supports browsers above IE8+. 3. DOM is complex and difficult to achieve simple results 4. Poor code fault tolerance, resulting in subsequent ...
Posted on Wed, 24 Nov 2021 13:35:47 -0500 by 87dave87