so only the latest FF supports it for the moment. Congratulations you now have what it takes to add some creativity to your web page with CSS opacity. You can use CSS opacity via the alpha transparency values in rgba() and hsla() functions in CSS. You can add CSS opacity to a background image using pseudo-elements. Webkit based browsers fail ( Chrome supports it now v26 - maybe earlier versions too, but just checked with my current build), but they are aware and working on it ( ) You can add CSS opacity to a background color via CSS rgba().FF 5 ( maybe 4 also, but do not have it installed.).container:before rule will make the opacity animate to 1 in one second. You can use css transitions to animate the opacity ( again through classes)Īdding -webkit-transition: opacity 1s linear Adjusting the opacity can improve the legibility of text or achieve the desired appearance. A common use case is using an image as part of the background. By changing this value closer to 0, the element will appear more and more transparent. By default, all elements have a value of 1. You could manipulate it with classes and css events though ( but not sure if it fits your needs) opacity is a CSS property that allows you to change the opaqueness of an element. This gradient starts with a semi-transparent white which. Overflow:hidden /*if you want to crop the image*/īut you cannot modify the opacity as we are not allowed to modify generated content. bg-gradient class, a linear gradient is added as background image to the backgrounds. You can do the faded background with CSS Generated Content
0 Comments
Leave a Reply. |