Webkit Border Radius Combined With Css3 Translate3d Bleeding

I'm struggling with a problem on Webkit based browsers where if I add a border radius to a div and then apply -moz-translate3d to a ul inside (this is because on the original examp

Solution 1:

I have answered this question before. It is a webkit bug.

Add this code to the same selector you are adding border radius too

-webkit-mask-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAA5JREFUeNpiYGBgAAgwAAAEAAGbA+oJAAAAAElFTkSuQmCC);

http://jsfiddle.net/R5L3K/14/

Old answer source flexslider border-radius does not wrap image in Chrome, Safari, but will in Firefox

Solution 2:

The bleeding stopped, which is great! I am using this for a box, that I am adding an arrow to with :before. However, this seems to somehow magically make the arrow from the :before label disappear. Is there any way to fix this?

span {
position: relative;
border-radius: 5px;
-webkit-mask-image:url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAIAAACQd1PeAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAA5JREFUeNpiYGBgAAgwAAAEAAGbA+oJAAAAAElFTkSuQmCC);
}

span:before {
content: '';
width: 0;
height: 0;
top: 29px;
right: 100%;
visibility: hidden;
position: absolute;
border-width: 9px; /* 0.8em */border-style: solid;
border-color: transparent rgba(000,000,000,0.85) transparent transparent;
}