/* unvisited link */
th a:link {
    color: black;
}

/* visited link */
th a:visited {
    color: black;
}

/* mouse over link */
th a:hover {
    color: black;
}

/* selected link */
th a:active {
    color: black;
}

 #invoice-flex-container {
   display: -webkit-flex;
   display: -ms-flex;
   display: flex;
   -webkit-flex-wrap: wrap;
   -ms-flex-wrap: wrap;
   flex-wrap: wrap;
}
.invoice-panel {
  display: -webkit-flex; 
  display: -ms-flexbox; 
  display: flex;

  width: 50%;
  padding: 0px;
  float: left;
  margin: 0px;
  /*border: 1px solid #aaa;*/
}