centering – Page 4 – Tarik Billa

Twitter Bootstrap: Center Text on Progress Bar

February 7, 2023 by Tarik

Bootstrap 5: (Same as v4x) <div class=”progress position-relative”> <div class=”progress-bar” role=”progressbar” style=”width: 60%” aria-valuenow=”60″ aria-valuemin=”0″ aria-valuemax=”100″></div> <small class=”justify-content-center d-flex position-absolute w-100″>60% complete</small> </div> Bootstrap 4 with utility classes: (Thanks to MaPePeR for the addition) <div class=”progress position-relative”> <div class=”progress-bar” role=”progressbar” style=”width: 60%” aria-valuenow=”60″ aria-valuemin=”0″ aria-valuemax=”100″></div> <small class=”justify-content-center d-flex position-absolute w-100″>60% complete</small> </div> Bootstrap 3: Bootstrap … Read more

How to center a window on the screen in Tkinter?

January 30, 2023 by Tarik

The simplest (but possibly inaccurate) method is to use tk::PlaceWindow, which takes the pathname of a toplevel window as an argument. The main window’s pathname is . import tkinter root = tkinter.Tk() root.eval(‘tk::PlaceWindow . center’) second_win = tkinter.Toplevel(root) root.eval(f’tk::PlaceWindow {str(second_win)} center’) root.mainloop() The problem Simple solutions ignore the outermost frame with the title bar and … Read more

Vertically center rotated text with CSS

January 28, 2023 by Tarik

The key is to set position top and left to 50% and then transformX and transformY to -50%. .inner { position: absolute; top: 50%; left: 50%; } .rotate { transform: translateX(-50%) translateY(-50%) rotate(-90deg); } see: http://jsfiddle.net/CCMyf/79/

Adding bottom margin to ListView last element

January 27, 2023 by Tarik

In your ListView, set a paddingBottom and clipToPadding=”false”. <ListView android:layout_width=”match_parent” android:layout_height=”match_parent” android:paddingBottom=”8dp” android:clipToPadding=”false” android:scrollbarStyle=”outsideOverlay”/> This also works for RecyclerView. Only use android:scrollbarStyle=”outsideOverlay” if you want the scroll bar to not overflow into the padded area.

Flutter: Trying to bottom-center an item in a Column, but it keeps left-aligning

December 31, 2022 by Tarik

Align is the way to go if you have only one child. If you have more, consider doing something like this: return new Column( crossAxisAlignment: CrossAxisAlignment.center, mainAxisSize: MainAxisSize.max, mainAxisAlignment: MainAxisAlignment.end, children: <Widget>[ // Your elements here ], );

Attributed Text Center Alignment

December 30, 2022 by Tarik

In Swift 5 let paragraph = NSMutableParagraphStyle() paragraph.alignment = .center textView.attributedText = NSAttributedString(string: “String”, attributes: [.paragraphStyle: paragraph]) In Swift-4 let paragraph = NSMutableParagraphStyle() paragraph.alignment = .center let attributes: [NSAttributedString.Key : Any] = [NSAttributedString.Key.paragraphStyle: paragraph] let attrString = NSAttributedString(string:”string”, attributes: attributes) textView.attributedText = attrString In Swift-3 let paragraph = NSMutableParagraphStyle() paragraph.alignment = .center let attributes: [String … Read more

Auto margins don’t center image in page

December 29, 2022 by Tarik

add display:block; and it’ll work. Images are inline by default To clarify, the default width for a block element is auto, which of course fills the entire available width of the containing element. By setting the margin to auto, the browser assigns half the remaining space to margin-left and the other half to margin-right.

Center a ‘div’ in the middle of the screen, even when the page is scrolled up or down?

December 11, 2022 by Tarik

Change the position attribute to fixed instead of absolute.

Using margin:auto to vertically-align a div

November 20, 2022 by Tarik

Update Aug 2020 Although the below is still worth reading for the useful info, we have had Flexbox for some time now, so just use that, as per this answer. You can’t use: vertical-align:middle because it’s not applicable to block-level elements margin-top:auto and margin-bottom:auto because their used values would compute as zero margin-top:-50% because percentage-based … Read more

How to position a table at the center of div horizontally & vertically

November 19, 2022 by Tarik

Centering is one of the biggest issues in CSS. However, some tricks exist: To center your table horizontally, you can set left and right margin to auto: <style> #test { width:100%; height:100%; } table { margin: 0 auto; /* or margin: 0 auto 0 auto */ } </style> To center it vertically, the only way … Read more