CSS-Hacks

CSS-Hacks for Opacity:----

#DIV_alpha{
width:200px;
height:200px;
background-color:#FF0000;
filter:alpha(opacity=50);
-moz-opacity:0.5;
opacity:0.5;
}

CSS-Hacks for MIN-Height:----

#DIV_minHeight{
width:200px;
min-height:200px;
height:auto !important;
height:200px;
float:left;
}