.backrect {
 fill: #FFFFFF;
 stroke: #000000;
 stroke-width: 1.5;
}

.axis path,
.axis line { 
   fill:none;
   stroke: #000
   }

.axis text {
  font-size:11px;
}

.chart div { 
  background-color: white;
} 

.lines {
 stroke: #330000;
 fill: none;
 stroke-width:1;
}

.Elines {
 stroke: #330000;
 fill: none;
 stroke-width:0.5;
}