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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answers2285
viewsHow to change the style of an "input" field of type "range" using only CSS (and maybe some webkits)?
I want to modify a field’s value indicator <input type="range"/>. I want to change the format and color of this indicator, as shown in the following images. This is the field I want to modify.…
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answer72
viewsHow to troubleshoot firefox flex display
Created this portfolio it works perfectly in Chrome, but in firefox the tag button that is superimposed on the tag img (to make the shadow effect and open a modal) appears as a fifth item,…
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answers74
viewsModify element placement using HTML and CSS
I’m having trouble getting an icon to stand on the side of an element without it overlapping the element. My code: body{ font-family: Times, serif; text-align: justify; background-color: #EBE9E9;…
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answers437
viewsDiv is bigger than Section
I have a div called 'banner' that’s inside a Section I call 'bg'. When I lower the screen in terms of height, the banner exceeds the size of bg. *{ font-family: 'Open Sans', sans-serif; }…
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answer55
viewsCapture a specific option in Javascript
The System: I have a select with some options and sub-options (I already explain). This select is generated by php according to the categories that are registered in the database, that is, I have…
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answers31
viewsHow do I make an underscore to a set size?
I tried to leave underlined with defined size using <font style=" text-decoration:underline 3px;>, but unfortunately it doesn’t work. Can leave underscore set size with <font…
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answers31
viewsProblems with Category List / Products
I have work on a product screen with categories and subcategories, but I have found some problems: WHAT I WANT TO DO: I simply want to have a page with the list of products. On the side will be…
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answer76
viewsHow to place a font using a class?
i can put the font on the site all tals. (as I left) image below how I left.... (as I left the code) and below this the css file outworking only that I want to leave a class instead of the "H2"…
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answer494
viewsProperty col-Xs does not work
I’m developing a website using Bootstrap and HTML, I’m gonna make you flexible for the desktop and mobile platform. However, I cannot understand why the property col-xs(phones) not work. Follow the…
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answer26
viewsFetch field name and Insert into
Good, I wonder if someone could give me a little help? I am trying to make a dynamic Insert, where the user chooses in a select box in which table will insert the data. But I would like that when it…
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answer45
viewsBlueimp Gallery CSS does not work with Bootstrap 4
See the code below: document.getElementById('links').onclick = function(event) { event = event || window.event; var target = event.target || event.srcElement, link = target.src ? target.parentNode :…
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answers151
viewsHow to center a text on the image side example below
I’m making the creation of the site and wanted to leave the number on the side of the image and in the middle of the image and how do I leave her like this the code is like this <section…
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answers128
viewsTooltip - HTML / CSS / JS
Hello to all. So.. I was practicing a little bit of HTML / CSS And in the end I came up with a very cool, very simple result of this here: I know some will recognize this.. But for those who do not…
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answer24
viewsI have a menu with 3 icons: the first on the left and the third on the right. I need the second to be in the center
I’m making a responsive site, starting with the menu, but I’m having the following problem: So, I need the icon that is on the side of the first, to be in the middle, in a way that is centralized…
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answer35
viewsHow to include buttons from another button in Jquery
I have a table whose contents come from a json that consists of a column with a number, one with a name and one with two buttons, changing and deleting the row. When I click the button to create a…
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answers43
viewsInsert button value into database
In my project I am creating buttons (in exchange for a form) with the name of the tasks to register daily, so it becomes more practical and faster to register. Code with the buttons: <div…
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answer2782
viewsHow to add php hours
I am making a bank system of hours, where I have a case where an employee enters at 22:00 of one day and leaves at 07:00 of the other and would like to calculate the difference between these times,…
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answer19
viewsWrite data to file giving UP on last post
People have this code, it records the data captured from the form in an HTML page, but if I send a post and then send another, the most recent post is always down, but I want it to stay up (as it…
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answers272
viewsLeave image next to text
I need to leave an image side by side with a text for a college job, I can only do using CSS, I’ll leave the image of how it has to be and the codes to help, I’ve tried everything but I can’t, in…
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answers48
viewsDisable button after insert
I want the button, after clicking to insert, to be locked. I can only insert once each button, which represents a task. Knob: <button class="btn btn-info" onclick="return confirm('Pretende…
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answers294
viewsHow to shadow a text
Good morning, in a project that I’m developing it has a kind of "shadow" to leave a white text more visible inside the image, the problem is that I’ve tried both Text-Shadow and Box-Shadow in the…
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answers59
viewsHow to Remove Polylines from google maps?
Good morning guys, I need the code below besides drawing the lines on the map, remove the lines drawn earlier, but I’m not getting, someone could give me a help? Follow image with result of current…
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answer147
viewsPull content from within a table to text boxes within the modal
I have a table whose contents come from a server, in json. Each row of the table has a code number, a product name and an edit button, when clicking this edit button opens a modal where there are…
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answers121
viewsHow to put two buttons inside a form where each one sends the data to different pages?
I have a form , where in the action I send the information to a PHP page , however , I need that when the user click a button send this form data to a page x and when click the other button go to…
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answer206
viewsDiv in graphic form
Good afternoon. I am developing a project in front-end, new experience. I need to create a "chart" in ranking format. However, the Divs start from top to bottom, I need to reverse this. How do I? My…
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answers315
viewsdelete from a row of the selected table
I have the following div: <div id="div_conteudo" align="center"> <div id="header"> <input type="button" name="Delete" class="botao1" style="float: right; margin-right:-12%">…
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answer49
viewsHow to Iterate Checkbox and Foreach in PHP and JS
I have a foreach that shows the data received from the database, I want to display the data only if the checkbox is checked, but the field display works only in the first iteration of Foreach,…
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answer19
viewsOrganize filter and leave responsive
Good Afternoon Could you help me organize this filter and make it responsive? Follows the code: <meta charset="utf-8"> <meta name="viewport" content="width=device-width,…
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answers1839
viewsalignment of an html css image
I’m learning HTML and CSS now, and I’m having a question. When adding my logo I could only center it using text-align: center, but using float and other commands does not change its position, I…
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answer25
viewsDivs open everything together, how to solve
Good morning, I have the following problem, I use list foreach to bring the results of the comic into a list, and I want when I click on a list item, a div hidden appears below the respective item…
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answers25
viewsBeginner’s question - white space between top and navigation bar
The code below is from a simple navigation bar, the problem is that there is a blank space between the menu and the top of the browser. I found 2 solutions, change the selector body for * in the css…
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answer68
viewsPOST sent by ajax is empty in php
Hello, I am making a login system with ajax, which is activated with a button, however I am having problems, because the data sent by ajax, which are the username and password, They do not exist or…
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answers4467
viewsHow to make a scroll bar
I’m making a bunch of cards, and when the screen is big they look normal, but when I cut them down they get small. I wanted to create a scroll bar so that when it was on smaller screens, the size of…
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answer283
viewsAlign text on top of button
Hello, I would like to align a text that I always have above the button inside a bootstrap card, so that it is always formatted in the correct way, regardless of the size of my text that is inside…
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answers765
viewsDatatable Data Format Problem
Good morning I’m having trouble formatting values in Datatable: In the Limit, Open, Operated columns it returns values in the US pattern like: 38000.00 I want to leave in the Brazilian standard:…
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answers153
viewsHow to set a target Theme-color in Runtime from the application styles
I’m developing a React-based web app that uses Material Components (which in turn uses Sass) and requires the color of the browser bar (defined via html meta, as shown in the following code) to be…
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answer80
viewsPrint page 1 or 2 HTML columns
Someone would know how to create a page that looks something like this : 1 - Create a header and a footwheel and they only stay on the first page of the print; Example in the image below [1] -…
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answer30
viewsTransition not running at the same time on different elements
Guys, I have a problem in the transition CSS3, I have an icon in Font Awesome and link text that changes from white to light green on :hover, but when taking out the mouse the color changes one in…
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answer492
viewsProblem in Reload Table Using AJAX
Good morning, I am using Datatable and loading my data via Ajax from Datatable itself but I would like to give Reload updating the table with the new data from the database However, the table is…
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answer137
viewsJquery validation using array in the Names input?
I am making the following form for the registration of data in the database, to enter in the database I am using array us input names form. <form method="post" id="validar"…
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answers103
viewshow to make the slide responsive
people I’m with this slide trying to make it responsive only it’s covering some things that comes just below the slide (I’m closing the tag in the right place), and the image when I decrease is…
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answers48
viewsIs it possible to pass parameter to HTML page via Javascript?
I have the page index.html that I have a data listing as below: <ul class="list-group list-group-flush listDocsFIn"> <li class="list-group-item"> <a href="financeiro.html"> <div…
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answer122
viewsSave image URL inside the value of a radio input
I need to take the value of one radio and use it to call an image, follows example below: function raceimg(elemento){ document.getElementsById("raceimgchange").src = elemento.value; };…
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answer63
viewsProblems with displaying values in Javascript
Speak people, blz? So, I have a problem here when it comes to displaying a value with Javascript. I can do the bill and calculate everything smoothly, the problem is that when I put a value from…
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answer30
viewsSQL does not return any table data despite not giving errors
Good morning, I want that in the following code SQL returns from the database the values "id_Admin", "username_Admin", "password_Admin", but does not return anything despite not giving any errors.…
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answer60
viewsError with positioning an HTML/CSS/BOOTSTRAP search bar
I’m having a problem positioning the search bar, I want to cover it to the right but I’m not getting it, I’ve taken the padding and the margin and it’s still the same. (Colors are to demonstrate…
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answer35
viewsHow do I make an "a" tag active without refreshing the page?
I have a line with several links, each link is an alphabet letter, I wonder if there is any way when I click on a letter changing the style or just make the link active without refreshing the page.…
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answer70
viewsHow do I use @font-face for gmail signatures?
I tried to use <style type="text/css"> @font-face { font-family: 'Myriad Pro Semibold'; font-style: normal; font-weight: normal; src: local('Myriad Pro Semibold'),…
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answers37
viewsWhy are my boxes creating height?
In the first box I’m setting 6 inputs, and wanted to know why my other boxes are keeping up with the size of my box that has the 6 inputs. My code: <!DOCTYPE html> <html> <head>…
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answer202
viewsflex display this with a different behavior in google Chrome
Hello, I hope someone can help me in this problem. I developed only the template, php programming is not me doing. Here is occurring many spaces in the items.…