floatbox -plus 1.4.1 play button not transparent

I though transparency of play button was fixed long time ago. I'm using on my wordpress 3.1.1 newest floatbox plus version but button isn't transparent www.lukx.com. Any fixes for that?

[cybio]

seems that you're using your own playbutton?

you have to set the transparency color in photoshop (or whatever you use).

yes it's png file with transparency like default one.

I've change the code of floatbox-play.css to this:
and it gave me more transparency on overall button but it's still nt taking into account transparency prom png (there shouldn't be square visible). PLEASE HELP.



.fbp_videopreview {
display: block;
position: relative;
}

.fbp_videopreviewbutton {
border: 0px;
position: absolute;
margin:0px;


filter: alpha(opacity=50);
/* other browsers */
opacity: 0.5;
/* for IE5-7 */
filter: alpha(opacity=80);
/* for IE8 */
-ms-filter:"progidXImageTransform.Microsoft.Alpha(Op acity=80)";
}

.fbp_videopreviewplay {
position: absolute;
color: white;
font: normal normal normal 75px/75px Helvetica;
text-align: center;
height: 100px;
width: 100px;

/* other browsers */
opacity: 0.8;

/* for IE5-7 */
filter: alpha(opacity=80);
/* for IE8 */
-ms-filter:"progidXImageTransform.Microsoft.Alpha(Op acity=80)";

}

[cybio]

i can't see any square? did you find a solution?

no I had to change in custom.css in wordpress

".entry img { background: none; border: 0px; }"

but this removes nice frame around images.
I think the problem is that button image and video thumbnail are treated as separate images on top of each other and when I have set border and background for images this appears both on play button image and thumbnail. I have no idea how to code it that I can have backgroudn for my image thumbnail video but not for play button.

Please check my site again www.lukx.com... as you can see with background: on for images there is border around play button.

okay I fixed the problem with this code:

.entry img.fbp_videopreviewbutton {
background: none repeat scroll 0 0 transparent;
border: medium none;
}

[cybio]

sometimes css is a bit tricky.

with tools like firebug (in ff) you can see which rules are applied (and which may overwrite others).