centering

问题 I have a passage that is centered on the page, like this: _________________________ | | | Once upon a time, there | | lived a squirrel who | | lived in the middle of | | the forest. | |_________________________| I need to adjust the centering such that a specifically marked word is horizontally centered on the page. In this example, the word "who" is centered: _________________________ | | | Once upon | | a time, there lived a | | squirrel who lived in | | the middle of the | | forest. | |___

问题 Imagine the following layout, where the dots represent the space between the boxes: [Left box]......[Center box]......[Right box] When I remove the right box, I like the center box to still be in the center, like so: [Left box]......[Center box]................. The same goes for if I would remove the left box. ................[Center box]................. Now when the content within the center box gets longer, it will take up as much available space as needed while remaining centered. The

问题 I am creating a project using tkinter and when I create a window, I couldn't seem to get the window title to center itself (Like most programs nowadays). Here's the example code: from tkinter import * root = Tk() root.title("Window Title".center(110))# Doesn't seem to work root.mainloop() Is there a way to center the window title up ? Thanks in advance 回答1: There is nothing you can do. Tkinter has no control over how the window manager or OS displays the titles of windows other than to

问题 Is it possible somehow to center a left-aligned list? Like, I want the list itself centered, but want the bullet points to line up below each other. I know I could sort of do this if I give the list a fixed width and margin auto, but I really don't want to set a width on it since I don't know how wide the content will be. 回答1: Use display: inline-block on the ul , and text-align: center on a parent element. See: http://jsfiddle.net/thirtydot/E3Yjr/ CSS: .list-container { text-align: center; }

问题 I am trying to vertically and horizontally center a container, and the content inside using CSS. The markup looks like this: <div id="container"> <img src="..someimage.jpg"> <img src="..someverticaldivider"> <form action="action.php"> <input type="text"> .... (other inputs) </form> </div> I need the end result to look like this: So far, my css looks like this: #content{ position:absolute; width: 900px; left:50%; top:50%; height:300px; margin-top:-150px; margin-left: -450px; } That works fine

问题 I am in the process of creating a simple placeholder page to announce a new website. The page consists of nothing other than a centered background logo image a "catch phrase" immediately below that image I thought this would be easy - I place a positioned background image with its size specified and then place an absolutely positioned h1 header to get the "catch phrase" right below the background image. * { color:white; font-family:arial; margin:0 !important; padding:0 !important; } body {

问题 First of all, sorry for my bad english. Hope to understand about that. Please check below url what I want to do. I want to make horizontal scroll viewer like Gallery. But Gallery is deprecated now. So I am going to find other scrollable container such as HorizontalScrollView or HorizontalListView instead of Gallery. Scrollable container should have property for center-locking, velocity and every child item's width can be able to adjusted dynamically. I think we can use HorizontalListView or

问题 In the page here: https://irfan.io I have tried centring the smaller circles every-way I can think of and they either don't get centred or the centring is not responsive-- meaning it fails when the viewport is changed. They are all of class .small and they are children of #main. I have tried flexbox: #main{ display:flex; align-items:center; justify-content:center; } .small{ display:flex; } I have tried giving wrapping the .small elements in a container and giving that a fixed width and

问题 I have simplified the code as much as possible, but still can't get it to center. I believe my inexperience with CSS is not allowing me to see something extremely simple. If anyone also knows some good resources for css, that'll be great. I have read sections of many CSS books but there all very basic and cover the same thing. CSS Markup: /* MAIN ––––––––––––––––––––– */ html { /* overflow-y:scroll; */ } body { /* margin:0; */ /* position:relative; */ } /* Form ––––––––––––––––––––– */ #form

问题 I have this working code for a stop watch in Swing. I want to have the label Time Remaining 300 seconds centered on the second line`. here is my code. import java.awt.BorderLayout; import java.awt.GridLayout; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JPanel; import javax.swing.Timer; public class TimerGUI extends JPanel { JLabel