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Editor to share with you how to align the Bootstrap mode vertically, I believe most people do not know much about it, so share this article for your reference. I hope you will learn a lot after reading this article. Let's learn about it together.

Answer: use the CSSmargin-top attribute

By default, the Bootstrap modal window is aligned with the top of the page, leaving some white space. But you can use a simple JavaScript technique to align it vertically in the middle of the page, as described in the following example. This solution dynamically adjusts the alignment of the mode, keeping it in the center of the page even if the user resizes the browser window.

Try this code for example »

Vertical Center Alignment of Bootstrap Modal Dialog

$(document) .ready (function () {

Function alignModal () {

Var modalDialog = $(this) .find (".modal-dialog")

/ / Applying the top margin on modal to align it vertically center

ModalDialog.css ("margin-top", Math.max (0, ($(window) .height ()-modalDialog.height () / 2)

}

/ / Align modal when it is displayed

$(".modal") .on ("shown.bs.modal", alignModal)

/ / Align modal when user resize the window

$(window) .on ("resize", function () {

$(".modal: visible") .each (alignModal)

});

});

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