.line {
    fill: none;
    stroke: #009EDC;
    stroke-width: 1px;
 }

 .tests-count-card {
    width: 80vw;
    background-color: white;
    margin: 10px;
 }

 .graph-title {
    text-align: center;
    font-weight: 600;
    padding: 15px;
 }