I am learning CSS and have come across to this lesson in W3school. I am struggling to understand what are the purposes of having so many column classes in grid view: .... .col-1 {width: 8.33%;} .col-2 {width: 16.66%;} .col-3 {width: 25%;} ...... And
Is it possible to run the browser's in built spell checker on divs which aren't contenteditable? The below code works for checking spelling, but the div must be contenteditable and the spell check is only executed once the div is put into focus. <div
I am trying to get the page to focus on an empty element, if its within a collapsed div it will then open that element and focus on the required field which was empty. I am using bootstrap for the collapse functionality. At the moment if the form is
I have 2 table (To make make my header fixed I am using this approach). All table width is in percentage for responsive approach. Table 1: Only to show header(only one column). Table2: To show data.It's wrapped in div with style height:70px & overflo
Can we use bootstrap in an already made HTML5 template without changing the structure of the code?Depends on which functionality you want to use. But if you are planning to use responsive grid, and you didn't use similar grid in HTML before, then the
I have implement the CSS3 in my application, if when I hover the li tag at the time the span tag image will be change with transition property. it was working good in chrome, but unfortunatly this effect(transition) is not working properly in firefox
I have to add an html id tag to give some css properties inside this php code and I don't know how to do that? <?php //Start your session session_start(); //Read your session (if it is set) if (isset($_SESSION['user_login'])){ echo $_SESSION['user_lo
This may not be a question related to programming but I am still asking this since I am banging my head a lot on this issue. I am finding a lot of HTML5 & CSS3 features useful for my website designing. But as usual (like all developers) I am confused
I have the below code <html> <head> <title>Hello!</title> </head> <body> <div class="div1"> <h1>This is a headline!</h1> <br> <img src="header-image.png"> </div> &
Hi i am used brightcove video my html page light box pop up. click image successfully popup brightcove video. my query is click thumbnail image image popup and auto play brightcove video.thanks for your feature help. Script: $(".thumb3").on('cli
I've managed to setup a simple registration form with Polymer: <polymer-element name="app-registration"> <template> <style> ... </style> <section> <paper-input class="username" .... ></paper-input
I have two method in my code behind one returns an int array and the other returns string array. I want to use these two array to populate the google chart data table. I do not have any experience with Json or AJAX however I found a relatively simple
This question already has an answer here: What is XHTML role attribute? What do you use it for? 3 answers I have created a web page using html5. I used source code from bootstrap. For example: role="main", role ="navigation", role = &q
I would like to play a mp3 soundtrack on my website, and manipulate the speed of the soundtrack by a percentage using a slider. I'm wondering how this could be done with only HTML(5) and JavaScript. I haven't been able to find any examples or tutoria
I want to unzip the zipped file while downloading the file using AngularJS. I am trying with the following code, For eg: <a download="My_File.PNG" target="_self" ng-href="Path of the zip file/My_File.PNG.zip">My_File.PN
Can you give me advice how to display text over image. Text is variable i can't workaround it with photoshop ? Image is responsive image is centered and in link bakcground is repeated. Width and height is ok. Thank you very much. How it should looks
While working with a client on a health clinic website she asked me if i can include in her website an inspirational quote and make it change automatically after 24 hours. she said she will provide me with 31 sentences and each sentence should stay 2
In (Android WebView HTML5 canvas error) i posted a question regarding plotting graphs using Graph.js library. The problem i have now is that if i call the function to plot the graph multiple times, the canvas resizes every time. Each time the graph i
I have an application that runs on Android and IOS. The application has some WebView components that displays HTML From what I found there are "em" and "viewport" units as well as "@media" in css. I'm new to HTML5 and CSS3, c
This has been driving me nuts! I can get one group of list item's to stack horizontally (by floating) inside of a un-ordered list by limiting the height of the un-ordered list. However, if I put a un-ordered list inside of one of the list items (that
I have a list of elements and upon a specific action, i'd like to apply the css-transform translate to move it into the center of the window. I know css-transform is used to relatively move an element, but I was wondering whether it is possible to an
This is my sample code. If u click on next button it's displaying next content of that page. If u click one more time empty page is showing because content is not there. How to find wheather content is available or not inside div? <!DOCTYPE html> &l
I have a problem with jquery effects on few blocks. Mouseenter and mouseleave work only on the first div block while on all others it doesn't. Here is the JS: $(document).ready(function() { $('#mainbox').mouseenter( function () { $('#infobox').fadeIn
I have two videos name v11.webm and v12.webm. What i want is that these two videos should run seamlessly without any gap. I am following the media source api approach of appending data to source buffer. I am referring the demo given on this link I ha
As the title states, I have a svg image, but I am not able to render it in safari, and opera. But it works perfectly fine in Firefox. I found this post Doctype problem displaying SVG with Safari which has mentioned to change the content to xhtml. So,
is it valid html under html5 definitions to use a label's "for" value as an id of a normal div element (for example I have made a custom dropdown list implementation which is encased inside a div) Please let me know if possible, ThomasNot accord
My goal is to create a curved arrow like this one, on an html5 canvas: I have found several resources on how to draw lines but none of them seem to work. I also found a related stackoverflow post. Also, is it possible to animate it on hover in order
Is there a way to embed a PDF document on a webpage without at the same time enabling download? If possible I would prefer an html5/css3 solution. If no other way is possible I'd go with something else.2017 Note: this feature has moved locations and
Currently in my website, I used HTML5's pushState() and popState in links to increase the speed. However, this doesn't really change the real URL and it looks like it will affect and mess up the Google Analytics's code. (doesn't show a url change) Is
I can't find more difference like on returned value... "2011-10-18T00:00:00.00Z" // datetime value "2011-10-18T00:00:00.00" // datetime-local value Am I missing something?The difference between the two is that the datetime-local input
