body {text-align: center; font-size: 16px;} #invoicepropname{font-size: 24px;} #invoiceaddress{font-size: 18px; padding-bottom: 50px;} #invoicetable{margin-left:auto; margin-right:auto;} #invoiceprinttime{font-size: 12px;}
To change the border colour of your Invoice table.
.invoicetable {
border: red;
}