CSS implements three column layout (the Holy Grail and double flying wing layout can be realized by advanced)

  catalogue 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

Bootstrap practice - waterfall flow layout

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

##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 ...

Posted on Sun, 05 Dec 2021 05:36:17 -0500 by Nic

The front-end pure CSS3 realizes the light and shadow effect of the extraordinary picture Logo with a flash of gloss when the mouse hovers

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

Basic usage of Flex layout

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. #box{ display:flex; } .box{ display:flex; } Properties of the container Flex has six properties 1: flex-direction 2: flex-wrap 3: flex-flow 4: justi ...

Posted on Fri, 03 Dec 2021 14:27:20 -0500 by postalservice14

Some common cases of flex layout

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

HTML5 final assignment: Catering website design - concise catering website (8 pages) HTML+CSS+JavaScript HTML+CSS assignment: Catering website production_ Food web design

HTML5 final assignment: Catering website design - concise catering website (8 pages) HTML+CSS+JavaScript HTML+CSS assignment: Catering website production_ Food web design Common web design topics include individuals, food, companies, schools, tourism, e-commerce, pets, electrical appliances, tea, home, hotels, dance, animation, stars, cloth ...

Posted on Sun, 28 Nov 2021 20:31:58 -0500 by farkewie

Core usage of source map, oneOf and cache in Webpack

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. devtool: "source-map" Select type Development environment: Eval sourc ...

Posted on Sat, 27 Nov 2021 19:14:02 -0500 by mrmachoman

New features of CSS-CSS3 learning notes

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

HTML Day 8 Summary

1.jQuery Introduction 1.1 JavaScript vs. jQuery 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