title bg style Options

[MasterChief16]

CODE

<style type="text/css">
div.blogheader, {
/* edits the dates */
filter: alpha (opacity=75, finishopacity=0, style=1);
align: center;
background-color:404453;
color:bfc8e0;
text-align: center;}
</style>


<style type="text/css">
table.left th, {
/* edits the dates */
filter: alpha (opacity=75, finishopacity=0, style=1);
align: center;
background-color:404453;
color:bfc8e0;
text-align: center;}
</style>

i'm using these two codes to make the title of the posts' date and title of the module to be faded to the side. you can see an example here. now, for some reason, only the module fades, the posts' date does not. is there a reason why?

and btw, is there only one style? i remember there was one where it was a faded oval.

-edit-

does anyone get a popup when they go to that testsite?