Most voted "html" questions
Use this tag when the question refers to some resource, information or problem related exclusively to the HTML language (Hypertext Markup Language). HTML is the main markup language used to structure web pages and format content. The latest revision of the HTML specification is HTML5.
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answer509
viewsoverlay div elements with the box-shadow property
Hello, By triggering the scroll, i add a class to div-operador, causing a box-shadow, at the top of div-operador. But as picture below, the input elements, select, etc... are above the shadow. How…
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answer826
viewsText does not break line if I set a specific container size
tl;dr When I put a width in the text container it doesn’t break the lines to optimize space. Without setting anything the text becomes normal, and if I reset the screen size it will break naturally.…
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answers96
viewsPHP does not display Json
I have a code that takes the data from a form and sends it to a PHP page via AJAX. When I try to display JSON data, PHP does not display and only shows square brackets as an array. HTML:…
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answer62
viewsFixed menu has disabled links
Access the site I’m doing: https://testando23.000webhostapp.com/. Click the green arrow, notice that in this fixed menu that emerged the two links (home and over) are disabled, but if you scroll…
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answers1289
viewsHow to change the color of an element?
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>PERGUNTA: 1</title> <link rel="stylesheet" href="css/reset.css"> <link rel="stylesheet"…
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answers86
viewsPHP & SQL - How to get specific information from each user in a table
Hello, I’m having trouble collecting information from users of a database. In DB there are some users, and they are displayed in a table. My goal is that when the names are clicked, a Collapse…
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answer335
viewsJquery is not working properly
Talk guys! All quiet? So, I’m having some problems with the functioning of Jquery. I am simply trying to apply some animations and transitions to my site, such as toggle(), fadein() and etc, but…
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answers131
viewsHow to adjust an anchor button to stand next to a`select`field in Bootstrap?
The problem is that I have a button that eventually expands down a field select and should stand on the right side of it. So, instead of looking like this: Him looks like this: Code The code of the…
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answers47
viewsCreating links within PHP views
I’m studying the MVC architecture watching videos and looking for examples on the Internet, I was able to implement the three layers and map the routes of my system, but I was wondering how to…
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answers535
viewsDoes Datatable work with Database Search?
I am beginner in some areas of programming. Recently I was told to use Datatable, I did some testing using Html neat and read a few things about. Tests done with HTML were very cool I saw the…
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answer97
viewsEdge doesn’t cover everything
My edge doesn’t cover everything as it would like, how could it make the edge go up before the end of the Limite ? Meu css: .conteudo { padding: 20px; } fieldset { border: 1px solid #000; padding:…
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answers91
viewsHelp with css animation!
Does anyone know how I can animar the passage of dashboard for the menu? Menu are the 3 dashes of the app and Dashboard is what appears when the code runs! Just a little animation ! CSS | HTML body{…
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answers1103
viewsAlign button on the left side of a div
The problem is that I have a button that sits above a field input it should be on the left side. So, instead of showing like this: He shows himself so: Code The code of the button in question is:…
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answers81
viewsChange the result of a TD value for a dynamic table image
I’m developing a visual availability map, and I created a dynamic table, so far everything right. I need to get the result of <td> and transform into images. Example: my <td> returns…
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answers910
viewsChange the OPTION of a SELECT according to the change made in the other SELECT
Hello, everyone. I have a question regarding a form. I have a form in which your SELECT has your OPTION filled through PHP (A select made in a create file). However, there are 3 fields (SELECT) that…
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answers42
viewsKeep images online even on mobile devices
I have a div which contains some icons, which are aligned horizontally, but according to the size of the screen on which it is displayed a line break is generated, my goal is to prevent this from…
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answers130
viewsLabel and Checkbox not working
I created a checkbox with id = "navToggle" to show the "Nav" and intended to use the label with the for pointing to this checkbox, but for some reason when I click on the X nothing happens. The…
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answer1563
viewsAdd or Remove Inputs with JS
have a question?! on the link below: jQuery1.7.2 compatibility issue for jQuery 3.3.1 i have a code that calculates some inputs based on price, quantity, subtotal (price * quantity) and overall…
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answer523
viewsReturn to a page with completed form
I’m using Django and I have to implement the following flow: The user fills in the information of a new exam, clicks on attach an old exam, goes to the exam search screen, selects the desired exam…
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answer66
viewsMy input suggestions are tracking the screen movement
My input suggestions are moving together with the screen, I would like when moving the screen the options are hidden. This happens in all my inputs: #linhaGeralDash { margin-top: 2%; padding-top:…
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answer125
viewsCreate Table with 3 rows then create another table with 3 more rows
I would like to create several tables with three lines each. Example: GROUP A TEAM 1 TEAM 2 TEAM 3 GROUP B TEAM 4 TEAM 5 TEAM 6 Follow my code: <?php include 'masterpage.php'; include…
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answers46
viewsWhy aren’t the images glued together?
Well I’m making a Carousel, and I want to put another image on the side of the Carousel but it gets a space I wanted to know how to remove, in my attempt I made two Divs float one to the right and…
htmlasked 6 years, 2 months ago diogo.alves 203 -
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answer45
viewsMedia Querries Breakpoints are colliding
Fala galera! I made a website for my portfolio and in it I had the following problem: The site is done on one page only, so I had to adjust the sizes of the sections to the media querries. I did…
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answer96
viewsProgress bar counting from 0 to widht set
I have a progress bar and am using Keyframe @keyframes animaUm{ 0% { width: 0%; } 100% { width: 25%} } <div class="progress"> <div class="progress-bar" role="progressbar" style="width:…
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answer203
viewsInsert Checkbox values into a Textarea
I’m making a page that assists Monitoring Operators (Load Monitoring), and I need to insert multiple forms on the same page. Take the example of one of them: //Array que guarda a ordem em que os…
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answer2516
viewsInsert css image into HTML tables
Good morning, I would like to insert an image inside a column in the table, leaving it in the center. The most I could do is according to code below, but this way it stays with a border around as if…
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answer115
viewsSQL return in PHP converts accent to '?'
I have a problem with encounter, my return from the Bank Oracle is doing the accents in ? Could anyone help me? Detail need to convert into variable not only in Browser, because I will use for…
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answer7744
viewsButton placement on bootstrap
I have a website based on a template bootstrap, on one of the pages I added a button and as much as I gave the command to be aligned to the right, it is always left and misaligned in relation to the…
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answer3205
viewsFixed side menu on the left with Contents on the right
I’m trying to do the following, a fixed menu on the left side with 100% height, the problem is that when I press F12 to simulate an ipad for example, the content goes under the side bar, how can I…
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answers28
viewsI can’t leave the ROW imgs with flexbox
I can’t put them in Row, only if they’re wide enough to be right next to each other. *{ box-sizing: border-box; } #countainerslider{ display: flex; flex-flow: row wrap; width: 100%; height: 560px; }…
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answer86
viewsDo we need to call cancelAnimationFrame for frames prior to the current requestAnimationFrame?
I have been working with animation and studying and reading a lot I found this method with the best performance among others existing, both for use on the computer and for Smartphones, abusurdamente…
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answer35
viewsDifference between selector.class and . selector class
Hello, everyone. I’m a beginner in programming and I have a question in CSS. In a code where I want all H5 who have the class . special be red, there is some difference between H5.special and .…
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answer307
viewsCarry out consultation with Modal
Hello, good afternoon. I am creating a registration and consultation system, in the query part, within a table it lists the amount of proposal according to the situation. Only that I want that by…
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answers290
viewsUnwanted white space between image and border
Every time I put the edge it gets this problem, the funny thing is q this working well in other projects (I tried to put the edge straight in the figure.photo-caption img, it worked but to create…
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answers1144
viewsChange the color of menu items when hovering the mouse
I want to change the writing color of menu items. The way I did the color changes when I pass the arrow over the letter, but I wanted q the letter color of the menu to change soon when I hover the…
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answer315
viewsPosition: Sticky CSS or JS
Hello, Following exactly the example below, someone can help me to work the position:sticky Today, the next date is standing on top of the current date. In this way, the opacity and shadow of the…
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answer398
viewsPopulate radio input with database data
When I consult the form returns the input radio filled with data from the database, as shown in the input and image: <input type="radio" id="Estado" name="Estado" value="Pendente" ' . (…
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answer32
viewsJavascript value is not summed
I have three variables and I try to get the value of them ,and then add them up and show them <title>Valor do Caro</title> <script language='Javascript'> var ano_carro =…
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answer358
viewsHow to insert paragraphs and then recognize them with a textarea
I wonder how I could do to insert and then recognize in my code specific paragraph moments in typing in a textarea. Example: This is my textarea. I want to rescue the content of this textarea and…
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answer323
viewsCopy table cell by clicking button
I am developing a system and I need each button to copy its information, but I am having problems with the command select() and document.execCommand("copy") as you can see in the image, where is my…
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answers85
viewsLink tag on Html5 in the wrong place on bootstrap
<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.2.1/css/bootstrap.min.css" integrity="sha384-GJzZqFGwb1QTTN6wy59ffF1BuGJpLSa9DkKMp0DgiMDm4iYMj70gZWKYbI706tWS"…
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answers47
viewssame origin policy how to circumvent
I own a site on a certain domain and within that site an Iframe with different port domain and host, but within this Iframe I want to realize a…
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answers40
viewsLogo is not positioned correctly on the mobile
I am developing a site and I came across an error in which the logo is not displayed correctly when the site is opened on mobile, even in Responsive Design Mode Firefox it is displayed the way I…
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answers91
viewsResponsive Filter
I work with the Tray platform and I’m developing a custom filter for my Site, but I set the filter to be viewed on the computer, but now that I went to make the settings for him to be responsive and…
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answers204
viewsReceive an HTML data via Arduino ESP32 Web Socket
Good afternoon. I’m developing a project with Arduino to perform the pulse count when a request via an HTTP web socket created by Arduino ESP32 is triggered. The request (in this case, when the user…
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answer136
viewsHow to make a div be positioned as a block in the middle of another div?
At first, the question may sound strange, but my problem is this:: So far, I own the screen below: But what I want to do is create a block, like the one of the structure circled below, like a blog…
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answers26
viewsAngle navbar expansion effect
I’m trying to make a navbar expansion effect at the angle. When you click on the "show information" link the content should go up, and when you click on "hide", the content should go down. The…
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answers36
viewsI want to do a kind of horizontal Parallax
I want to make sure that by clicking the "see more" button the "slide" page to the left and another one comes from the right. I took some examples and was trying to build on my own but did not…
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answer1628
viewsHow to open Pop Up automatico?
I have the following modal code <a href="#openModal">Clique</a> <div id="openModal" class="modalDialog"> <div> <a href="#close" title="Close" class="closeModal">…
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answer477
viewsHow to hide url
I have a pop-up that the close button works as a link, but it appears in the URL and is an "ugly" effect. What would be the best way to get off follows code: <div id="openModal"…