the width I wrote in mac is 100%, and the result is only 1620px. Then I want to buy a 1080p monitor and do something at 1080p resolution, and the display effect on pc is different from what I saw under 1080p. What caused this situation, and is there any ...
set up an animation animation, add a warning to the background icon, without a picture, (img) is all right, after adding the picture, the picture covers the warning icon (background) .list height 100% float left width 83% padding-left 2...
some Zhuo phones open the h5 page in qq, click Img to preview it, and then press the picture to download it. Is there any way to solve it? ...
address of the web page http: www.xinlizhiyouni.com . this picture is too slow to load, what should be the problem? <figure class="mr20"> <img src="images me.jpg" class= meImage alt="Image"> < fi...
recently write an introduction official with vue! but there are only a few things in the page some pages have many footer components are fine when there is too much content on the page! but when there is little content, they pile up in the middle...
display: inline-block; color: -sharp979797; background: -sharpfff; border-radius: 5px; border: 1px -sharp979797 solid; font-weight: 500; padding: 3px 10px; font-size: 12px; margin-bottom: 7px; this is what WINDOWS loo...
the product demand realizes the button heartbeat contraction dynamic effect, excuse me what is the heartbeat contraction dynamic effect? How to achieve it? The button is as follows: ...
is this the simplest adaptive adaptation scheme for web mobile? html { font-size: 62.5%; font-size:calc (100vw 3.75); font-size:-webket-calc (100vw 3.75); Mobile adaptation } what are the benefits and meaning of writing like this? What d...
The problem is that due to the heavy use of css3 in the project has added three meta to the page. <meta name="renderer" content="webkit" > <meta name="force-rendering" content="webkit" > <meta ...
now many open source projects use small modules to develop, and finally package and merge multiple modules into a JS file, such as jquery, vue, react and so on. I would like to know what tools are used to complete this step? The most important thing is ...
has one element: hover: when you click the button, there will be the following animation, https: ws3.sinaimg.cn large . could you tell me how to realize this animation? ...
div::before { content: url ( a.png ); display: block; width: 100px; height: 100px; object-fit: fill; } The reason why the picture introduced by the content attribute of the pseudo element cannot set the size to show its inherent size is that its...
the picture is ugly, as shown in the figure, showing a horizontal tree, the node is a ring, each node has different data, and the node information is dynamically rendered through the button below the ring. check the echarts official website and do n...
scale and translate are both in line with the expected results. What should I do? ...
the animation added to ie through addRule indicates that the parameter is invalid. I would like to ask you how to add to js....
problem description wrote two unrelated components, but both components used animate to write animation, and then when uploaded to a private library, they were packaged with webpack. There was a project to reference these two components, and it was fo...
CSS: .col { width: 100%; ... } .block-flex { display: flex; justify-content: flex-end; align-items: center; ... } .scroll-dx { overflow-x: scroll; ... } HTML: <div class="col block-flex scroll-dx"><div> scroll...
.swiper{ vertical-align: top; width: 82%; display: inline-block; margin: 0px 0px 20px 20px; white-space: normal; } <? while ($row = mysqli_fetch_array($sql)){?> <div class="swiper">< div> <? }?&g...
I saw someone say that pc pages had better be written without rem. is this because it is not supported under ie678? or are there any other drawbacks? ...
encountered such a problem in the project: : <div class="container"> <div> <span>!< span> <span>[<a href="">< a>< span> <span><a hr...
what custom form plug-ins have you used? Like a lightning strike net? ...
store.js const state = { userPermission: [], } const getters = { getUserPermission: state => state.userPermission, } const mutations = { userPermission(state,userPermission){ localStorage.userPermission = JSON.stringify(userPermission) sta...
1. In the footer part of Mu course net, container uses margin:0 auto in the middle, and now there are questions about shrinking the screen 2. The related code is as follows: <!DOCTYPE html> <html lang="en"> <head> <m...
6. Make sure that the url you get for signature is obtained dynamically. For the dynamic page, see how php is implemented in the example code. If the static page of html sends url to the backend for signature through ajax, the frontend needs to use js t...
problem description in the project, a common global component for image upload is used, which is defined as UpDropzone component. After the picture is uploaded successfully, the url of the picture will be returned to the dynamic rendered form list (...