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Rewritten title: Center a fixed HTML square or circle element horizontally and vertically when resized

How to center a square or circle fixed html element of varying sizes horizontally and vertically? I think the difficulty arises from the fact that width and height must remain equal.

P粉455093123 2024-04-04 12:31:51

android - After loading back from the network, the style of the control is wrong.

The viewpager I set is large in the middle and small on both sides. However, when the first network request came back, the one in the middle was the same size as the one on the right. I've put it in a child thread, but it still doesn't work. I hope God will answer. . . {code...}

PHP中文网 2017-05-16 13:25:00

Create a layout with a fixed image on the left, a button on the right, and center or center text

I'm making a food order layout that contains an image on the left, text in the middle, and a button on the right. The image is fixed to the left, but the button moves based on the middle text length. So I want to fix this layout: the button will also be fixed on the right, same as the left image, an...

P粉681400307 2023-09-04 21:02:34

Align and scale images

I need help with this code on my W3Schools website, I want to keep all elements in the center of the page. However, when I center, the feature's lens targets the old position of the image. https://www.w3schools.com/howto/tryit.asp?filename=tryhow_js_image_zoom I changed the code, but I can’t underst...

P粉015402013 2024-03-22 11:26:07

The title of Unable to scroll to top of flex item in overflow container is rewritten as: Unable to scroll to top of flex item in overflow container

While trying to create a useful modal using flexbox, I came across what appears to be a browser issue and was wondering if there was a known fix or workaround - or any ideas on how to fix it. The problem I'm trying to solve has two aspects. First, centering the modal window vertically works as expec...

P粉854119263 2023-08-22 14:58:06

Can the right column in the bootstrap-vue table be fixed?

I want the correct fixed columns in bootstrap-vue table however, the Sticky functionality in the document is only fixed on the left side. Is there a way to fix the right or last column? I want both the left and right columns to be fixed in place. Documentation website: https://bootstrap-vue.org/docs...

P粉226667290 2024-01-10 16:32:01

Aligning multiple items within an element: a step-by-step guide

I want to align different items within one element! I tried giving Element a flexbox and adjusting the items inside it myself! But it doesn't respond correctly! The list items should line up in a row, with the left link on the left and the right link on the right! The logo should be in the center! &...

P粉946336138 2024-04-01 23:21:40

echarts bar chart centered.

1. I wrote a bar chart, but the middle column cannot be centered. The details are shown on the website http://echarts.baidu.com/demo... 2. I have tried both barGap and barCategoryGap, but the writing may be wrong. Hope there is a solution. 3.Thank you, great gods

ringa_lee 2017-06-26 10:55:49

java - Implement a button on both sides. Click the button to switch the content in the middle. The middle can be a fragment. How to achieve this effect?

Implement a button on both sides. Click the button to switch the content in the middle. The middle can be a fragment. How to achieve this effect? I have tried viewpager, but it is not easy to use in the project. I am looking for other solutions.

習慣沉默 2017-05-16 13:33:43

php - Reuse of tp3.2 templates

When using thinkphp3.2, most of the pages with additions, deletions, modifications and searches are basically similar. But it needs to be modified one by one, modifying the list fields, modifying the addition, and editing forms. Repeating the work needs to be done many times. Are there any good idea...

黄舟 2017-07-03 11:41:24

Center align DIV with content on both sides

So I have 5 items (within the containing DIV). The line-up of items is as follows: Text Image DIV Image Text I want it to appear with the DIV in the center, the image "hugging" the DIV, and then the text "hugging" the image so any remaining space will be to the left or right of t...

P粉352408038 2024-04-04 23:19:14

How to center title in media dimensions?

I want to place a media size centered at regular size, and when I change its max-width to 480, the header is on the left. But it sticks to the left. How can I change the code so that the title is in the middle when the media is resized? caption{font-family:"RockSalt",cursive;padding:20px;f...

P粉316110779 2024-02-26 10:05:23

Python basic knowledge quick questions

{Code...} In fact, the final requirement is this: there will be (multiple) spaces, (multiple) line breaks, (multiple) carriage returns and other whitespace characters in the middle and on both sides of the string. I want to convert these whitespace characters. into ";", is there any good w...

大家讲道理 2017-05-24 11:34:52

ios - There is a reload method in the weex WXSDKInstance class. The loading interface occasionally fails.

In the weex sdk, there is a WXSDKInstance class, which has a reload method, which configures whether to load data from the local cache or re-request the data from the url. At the beginning, I set it to false. The problem was: after the weex code was modified, the iOS side still displayed the previou...

迷茫 2017-05-17 10:04:36

The parent div cannot be centered because the left margin of the child div is negative.

I created the following div, but because I'm using a negative left margin to offset the icon, I can't center the entire div. We can get away with it on desktop because you can't easily tell that the whole div is moved a little to the left, but on mobile the left side of the circular icon is cut off....

P粉677573079 2024-01-29 15:04:54

javascript - Traverse and modify <td> tags

jquery version: 1.8 The original code {code...} was changed to {code...}. I tried adding id="img" to <td>11,12</td>, but $("#img") failed. eq(1).html() cannot obtain the content of the second line. {Code...} I am not very familiar with jQuery and I hop...

仅有的幸福 2017-07-05 10:57:16

Will use CSS to center the content and add additional content to the right of the div

How can I display the content in the center of the div and the icon on the right side. The content currently given is as follows: But I want it to be like this: the above 50% notification is in the center of the div, and the pencil icon is on the right. .w-100{width:100%;}<divclass="w-100&qu...

P粉237029457 2024-02-21 18:54:39

I'm having trouble with a CSS grid where the height isn't what I expected, what mistakes might I be making?

I'm currently learning CSS grids and was asked to make this card by breaking it into a grid. Attached is a picture of the grid I want to make. There is actually a larger grid (called profile-grid in CSS) that all these cards are arranged in, and the height of this larger grid is 255px. I want both t...

P粉875565683 2024-04-06 12:52:14

css - How to write a responsive layout with background images

Similar to this, I now want to make a component with a background image, but the background image cannot be 100% size, and then there must be content in the middle, an image on the left and text on the right. How to make it responsive?

怪我咯 2017-07-06 10:37:20

How to enhance the interaction ability of two contact fields?

I need to center two fields ("CallUs" and "OurEmail") and make them responsive at the same time. They should be stacked together on small screens. I have inline CSS to position them correctly on large screens as shown, but they don't stack together like they should on small scree...

P粉725827686 2023-08-14 21:20:22