.tooltip {
	width: 200px;
	color: #000;
	font: lighter 11px/1.3 Arial,sans-serif;
	text-decoration: none;
	text-align: justify;
}

.tooltip span.bbltop {
	padding: 30px 8px 0;
    background: url('tooltip.gif') no-repeat top;
}

.tooltip b.bblbottom {
	padding: 3px 8px 15px;
	color: #548912;
    background: url('tooltip.gif') no-repeat bottom;
}

#btc {
	z-index: 99;
}

#oiopub-container .start {
	margin: auto;
}

@media screen and (max-width: 580px) {

 	#btc {
        left: 20px !important;
        margin-top: 25px;
        width: 90%;
    }

    .tooltip{
        width: 100%;
        background: #000;
        border-radius: 10px ;
        color: #fff;
    }

    .tooltip span.bbltop{
        background: none;
        padding:  10px;
        font-size: 0.8rem;
    }

	.tooltip b.bblbottom{
		display: none !important;
	}
}