.svgWrapper {
    border: 1px solid red;
    width: 1200px;
    height: 100px;
    padding: 0px;
}

.testBox {
    border: 1px solid black;
    margin-top: 16px;
    margin-bottom: 16px;
    width: 1150px;
    padding: 4px;
}

.pageHeading {
    margin-bottom: 12px;  
}