Questions tagged as 'css3'

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Sub-menu superimpose CSS images

I'm developing a web application and when I mouse over the Enter / Sign up appears a sub-menu, but the sub menu instead of overlapping the images it pushes down the images. I would like that when the submenu appears it superimposes the images...
asked by 02.02.2018 / 16:43
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Php or javascript page counter

Well, I'm not able to use CSS @page to do page counting when printing, does anyone know a method? <style> @page{ counter-increment: page; } .totalpag{ content: counter(page); } </style> <span class="totalpag">...
asked by 16.11.2017 / 17:41
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Close side nav by performing the page scroll function

https://pt.stackoverflow.com/posts/252168/edit# section{ height:100vh; width:100vw; } #a{ background-color:black; } #b{ background-color:red; } #c{ background-color:green; } #d{ background-color:blue; } <!DOCTYPE html>...
asked by 03.11.2017 / 15:30
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Change the color of a word in a textarea still in edition

How do I make it every time the browser finds a "reserved word" in textarea , it automatically changes its color. I want to know to make a syntax highlighting.     
asked by 18.10.2017 / 00:47
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Bug carousel within modal Materialize CSS

I have the following bug, I have a modal and inside it I put this carousel. <!DOCTYPE html> <html> <head> <!--Import Google Icon Font--> <link href="https://fonts.googleapis.com/icon?family=...
asked by 06.11.2017 / 17:45
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CSS conflict in index

I have the page below with an error of css : link In it it has a div with classe top and within that div I have 3 div's : <div class="topo"> <div class="topoTel" id="topoTel"><img src=...
asked by 06.11.2017 / 18:10
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CSS misaligned image

When I put an image in the upper right corner of my page, the image on the bottom left side misaligned and went down. Image below before placing the images in the upper right: Imageafterplacingimageinupperright: HMTL:<divclass="contain...
asked by 26.10.2017 / 16:53
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transition and effect in images with display: block of a slideShow

I have a slideShow that I'm developing. Images , they are in display:none and when I click on the arrows, I make display: block in the image that will appear and display: none in the others. > I would like to do 2...
asked by 20.10.2017 / 18:14
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Code optimization

I have a UL automatically generated through a SELECT OPTION . In the architecture I created, I have a LABEL that takes the SELECT first OPTION . This LABEL will also be responsible for receiving click that will open the UL below...
asked by 11.10.2017 / 16:06
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event for display: block in image

I have 3 imagens in a ul . A% of% by% of%. Therefore, 3% with%. They are all with imagem . Except the first one. With li , I click on a li's with display:none and the jQuery will appear (...
asked by 21.10.2017 / 13:01