FF displaying unwanted border
i have a div element that is appearing fine in Chrome but Firefox for some reason has decided to put a border around it. let me share the CSS here:

    #cpanel {
    	width: 320px;
    	height: 75px;
    	position: absolute;
    	//left: 28%;
    	//top: 32%;
    	z-index: 9996;
    	//visibility: hidden;
    	display:none;
    }
    
    .box {
    	z-index:9997;
    	//border: 1px solid #000;
    	width: 75px;
    	height: 75px;
    	float:left;
    	margin-left: 2px;;
    	/*display: block;*/
    	background-color: #000;
        -moz-opacity: 0.7;
        opacity:.70;
        filter: alpha(opacity=70);  	
    }
    .box .text{
    	width: 75px;
    	text-align: center;
    	color: white;
    	position: absolute;
    	//top: 40%;
    	z-index: 9998;
    }
    #cpanel.on {
    	visibility: visible;
    }

the cpanel is the outermost div. the .box divs are small boxes inside the cpanel div. and these boxes somehow have 1px **white** borders that arent present in chrome. i want to remove those borders. thanks.
FF displaying unwanted border
===

i have a div element that is appearing fine in Chrome but Firefox for some reason has decided to put a border around it. let me share the CSS here:

    #cpanel {
    	width: 320px;
    	height: 75px;
    	position: absolute;
    	//left: 28%;
    	//top: 32%;
    	z-index: 9996;
    	//visibility: hidden;
    	display:none;
    }
    
    .box {
    	z-index:9997;
    	//border: 1px solid #000;
    	width: 75px;
    	height: 75px;
    	float:left;
    	margin-left: 2px;;
    	/*display: block;*/
    	background-color: #000;
        -moz-opacity: 0.7;
        opacity:.70;
        filter: alpha(opacity=70);  	
    }
    .box .text{
    	width: 75px;
    	text-align: center;
    	color: white;
    	position: absolute;
    	//top: 40%;
    	z-index: 9998;
    }
    #cpanel.on {
    	visibility: visible;
    }

the cpanel is the outermost div. the .box divs are small boxes inside the cpanel div. and these boxes somehow have 1px **white** borders that arent present in chrome. i want to remove those borders. thanks.