div.tooltip {   
    position: absolute;         
    text-align: center;         
    width: 85px;                    
    height: 60px;                   
    padding: 2px;               
    font: 12px sans-serif;      
    background: lightsteelblue; 
    border: 0px;        
    border-radius: 4px;         
    pointer-events: none;           
}
svg.chart {
	width: 1500px;
	height: 800px;
	overflow: visible;
}
.line {
    fill: none;
    stroke-linejoin: round;
    stroke-linecap: round;
}
.legendbar {
	width: 1500px;
}