.bottombar
{
filter:alpha(opacity=40);
-moz-opacity:0.4;
-khtml-opacity: 0.4;
opacity: 0.5;
background-color : #3275a8;
bottom : 0;
right: 10px;
color : #b2d487;
font-size : 1em;
position : fixed;
}

.bottombar:hover{
filter:alpha(opacity=90);
-moz-opacity:0.9;
-khtml-opacity: 0.9;
opacity: 0.9;
}