.something {
    border: 4px solid gray;
    width: 1000px;
}

input {
    text-align: center;   
}

.invoicesGridList {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    min-width: 333px;
    padding-top: 20px;
    padding-bottom: 20px;
    font: bold 14px/10px Georgia, serif;
    text-align: center;
}

.doInvoiceButton {
    border-color: green;
    border-radius: 25px;
    border-style: solid;
    padding: 6px;
    cursor: pointer; 
}