the figure above is a circular table (using vue), one of the fields is probability, how to add background color to the corresponding row in the table according to the numerical value of probability? For example, the probability value is 50%, then I w...
the project generated by dva uses less to write styles and wants to write an animation, but it doesn t work. The code is as follows .box{ width: 100px; height: 100px; background-color: red; transform: translateX(100px); } :global{ .over{ ...
I want to add a gradient of background color from left to right for each row of (tr) in the table. appears normally in Google browser, as shown in the following figure Safari(td), Code: <!DOCTYPE html> <html lang="en"> <...
as shown in figure the parent div is position:relative,4, and the child div is absolute,. When the parent height is auto, how to use the child div height to prop up the parent div? . ...
need to be able to doodle pictures on the phone, undo, empty, and can be saved as a new picture, download or send with write mindset exploded, ask for components! ...
problem description After flex-item (parent element flex positioning, flex-item refers to its child elements) sets overflow-x: visible; overflow-y: auto , the x-axis beyond the container is not displayed. This is obviously not in line with the settin...
as the title div{ flex:1; width:0; } What is the role of width:0 in ? ...
as mentioned in the title, when it comes to the development of mobile devices, the web web page I am doing now is only aimed at the pc without considering mobile devices at the beginning. Now I want to do multi-screen adaptation on mobile devices. Am I g...
the last picture should be in the left list and appear in the right list. parent element style of picture list <view class= video-list > <block wx:for= {{urls}} wx:key= this > <view class= img-wrap > ...
how to achieve the upper, middle and lower layout of css. When the height is not enough, the footer is fixed at the bottom, such as the scroll bar appears (the height is larger and the), footer and body parts scroll down together? A section has been f...
<button class="btn anviz-btn-primary footer-search-btn" data-class=""><i class="footer-icon icon-more_line">< i>< button> <button class="btn anviz-btn-primary footer-search-btn" data-clas...
how can I use flex to implement a layout similar to the left and right layout in the red box above the traditional method is float:left on the left and float: right, on the right. If you don t know how to implement it with flex, please post the co...
div displays the file name, and x is the I tag. Now when the mouse is over I, I need to modify the background color of div, but there is no way to select the previous element, , or can I select the first child element div in the parent div ...
use swiper to do a rotation on the h5 page, add shadow effect, slide to the left to appear a pixel of blank, remove the shadow effect [change the projection margin to 0 is still blank], there will be no blank http: www.lagrandeimage.com.....
check there are many videos on my site that need to be added , but this leads to a slow opening of my network is there any way to make it faster? https: www.pexels.com has a lot of videos like this , but he can also finish it in seconds or even fa...
The effect of the 1px bottom border set by is as follows is confused. It will be clear after I adjust the screen by 200%. What s the problem? ...
https: www.airbnb.com.tw s r. how is this effect realized? is that there is a background color (gray) when the film does not appear, and then show the film when the film is finished. The gray background disappears and there is no sense of harmony at...
<div class="header_container_for_full_cover"> < div> $(window).scroll(function() { if ( $(this).scrollTop() > 400){ $( .header_container_for_full_cover ).fadeIn().css( background-color , rgba(0,0,0,.7) ); } else ...
<html> <head> < head> <body> <video src="http: www.w3school.com.cn i movie.mp4" controls="controls" loop="loop">< video> <button style="z-index:2147483647;position:fixed;...
want to check has anyone seen the scroll slide down the background that was originally above will also slide in the background, possibly up or down what techniques can be used to achieve this? ...
at first I thought it was the parsing bug, of chrome, but I still parsed it this way when I put it under Firefox . ...
are there any js regular expression experts? would like to ask how to implement regular expression validation "folder A folder B folder C... " Or folder A, where 1 is satisfied. Cannot start and end with " ", 2. You cannot have more than two c...
<template> <div> <div class="form-group"> <label >< label> <input type="text" class="form-control" v-model="k"> < div> <div class="form-gr...
the error message is: Warning: file_get_contents (): php_network_getaddresses: getaddrinfo failed: Name or service not known it is accessible to access the url directly in the local browser, and the domain name ping is also accessible in the server,...
Hello, seniors: I Xiaobai, in the process of developing the test paper module, the test paper editing page has been written, and Vue is used to achieve two-way data binding. now we need to develop a test paper preview module, how to achieve the reus...