Html5 Tech

I have a website where people can upload an PNG image and save it. But before they can save it, i … Read more Check Image Transparency

here is my problem. I have a div which contains two other divs: basically one for header, one for c… Read more Css Lighten Child Elements On Parent Mouseover

How would I darken (add a semi-transparent overlay) and add text to this image (but centred horizon… Read more Darken Image Overlay And Add Text Over It In Css

Suppose there is a div, say 'parent-div'. The parent div has a background color. What if t… Read more How To Make A Child Div Transparent?

I have a web design that works with additive color mixing. The desired effect is: red square overla… Read more Are There Ways To Use Additive Color Mixing In Web Development?

I am trying to add background-color behind my transparent background-image and it's not working… Read more How Can I Add Background-color Behind A Transparent Background-image?

I'm trying to use blur.js to create a blur effect on my site so you can see the site background… Read more Why Is Blur.js Trying To Access The File "none"?

I'm using border-image with a PNG image that has a transparent section. The issue is that the d… Read more Css3 Border-image's Transparent Png Issue

I'm developing a website and I can't find the ways to resolve some stuff under IE8 or higer… Read more IE8 Site Trouble