Recent questions tagged Html

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html - Fixed Header, Footer, and Sidebars with scrolling content area in center

Starting with this Demo Template, I would like to create this layout: But I have the following problems: The two ... me to fix these issues? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - How to send a pdf file directly to the printer using JavaScript?

How to send a PDF file directly to the printer using JavaScript? I found two answers in a forum: <embed src= ... Is there any solution for this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Purpose of the crossorigin attribute...?

In both image and script tags. My understanding was that you can access both scripts and images on other ... /docs/Web/HTML/Element/script See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Emulate IE7 for IE8 but not for IE9 using "X-UA-Compatible"

I have a website depending on vector drawing, for Internet Explorer I'm using VML and for other browsers I'm using ... as far as it's possible. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Gradient colors in Internet Explorer

I know that Internet Explorer has some proprietary extensions so that you can do things like create divs with a ... have some examples or links? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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373 views

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html - How much faster is it to use inline/base64 images for a web site than just linking to the hard file?

How much faster is it to use a base64/line to display images than opposed to simply linking to the hard file ... a full rendered HTML web page See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Add CSS to <head> with JavaScript?

Is there a way to add css from a string in the javascript file to the head of a document with javascript? Let's ... ); } head.appendChild(s); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - CSS table column autowidth

Given the following how do i make my last column auto size to its content? (The last column should autosize- ... inline; margin-right: 5px;} See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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273 views

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html - Put text at bottom of div

I have 4 DIV's right next to each other, and they're all centered in the middle of the screen. I have 2 words ... the div. How can I do this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Drop Down Menu/Text Field in one

I'm working on building new site, and I need a drop down menu to select the amount of something in my site. ... in one, as dual, not separated? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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191 views

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html - How can one create an overlay in css?

I'd like to create a div with an arbitrary size, then display something on top of that div. What is the best ... as the div below in css? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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422 views

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html - svg background image position is always centered in internet explorer, despite background-position: left center;

I'm using a SVG logo as a background image and I can't seem to get it to align correctly to the left in ... problem, the green box is the SVG. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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html - Making a flex item float right

I have a <div class="parent"> <div class="child" style="float:right"> Ignore parent? </div> <div> another ... I do a float: right under flex? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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459 views

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html - HTML5: camera access

I am quite new to HTML5. I try the following HTML5 code to access camera on my mobile phone. It always display " ... </canvas> </body> </html> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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253 views

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html - Accessibility: recommended alt-text convention for SVG and MathML?

Overview HTML5 now allows <svg> and <math> markup with an HTML document without depending on external namespaces ( ... too early in the game? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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337 views

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html - How to change the default message of the required field in the popover of form-control in bootstrap?

<form class="form-asd" role="form"> <h2 class="form-signin-heading">login</h2><hr /> <label class=" ... this field "to "please enter username" See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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306 views

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html - What do square brackets in class names mean?

I saw here square brackets that are used in class names: <input class="validate[required,custom[onlyLetter], ... these square brackets mean? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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473 views

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html - How to center and crop an image to always appear in square shape with CSS?

I need to always crop a random-sized image to a square 160x160 using only CSS. The images should stay ... also support already squared images. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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390 views

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html - Turn off enclosing <p> tags in CKEditor 3.0

Is there a possibility to turn off the automatic enclosing of all written content within <p></p> in CKEditor 3 ... to be better suited for this? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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204 views

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html - Is it possible to make a PhoneGap app for iOS without Mac?

So I have a HTML 5 app and I have access to Apple Developer Center (iOS Dev Center to be more ... provisioning profile from Windows or Linux? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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318 views

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html - Div element won't stay at the bottom when ios 7 virtual keyboard is present

I'm having a problem with a div element to stick to the bottom of my web app when ios 7 virtual keyboard ... -width, height=device-height"/> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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231 views

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html - Add / remove input field dynamically with jQuery

I would like to use jquery to build a dynamic add/ remove form. IT should look like: Name Type Required? The ... '> </body> </html> See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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210 views

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html - How to use bootstrap-theme.css with bootstrap 3?

After downloading a complete pack of bootstrap 3 from http://getbootstrap.com, I noticed that there is a ... is no difference in output. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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781 views

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html - Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?

I've used the CSS flex box layout which appears as shown below: If the screen gets smaller it turns into this: ... red; text-align: center; } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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348 views

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html - How to implement a Navbar Dropdown Hover in Bootstrap v4?

I am a bit confused on the new bootstrap version since they changed dropdown menus to divs: <nav class="navbar ... without adding jquery in V3). See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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396 views

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html - Google fonts URL break HTML5 Validation on w3.org

I load 3 fonts in different sizes using this HTML tag: <link rel="stylesheet" type="text/css" href="http ... Markup Validator does not like now? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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222 views

1 answer

html - How might I force a floating DIV to match the height of another floating DIV?

My HTML code is just dividing the pages into two columns, 65%,35% respectively. <div style="float : left; ... the two columns are always equal? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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283 views

1 answer

html - BEM block, naming & nesting

I am trying to wrap my head around BEM naming convention. I am stuck at this. I may misunderstanding something, lets ... a></li> Can you help? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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