.navbar table {
  border: none;
  width: 100%;
}

.navbar th, td {
  border: none;
  padding-right: 30px;
}

.screen-reader-text{
  border:0;
  clip: rect(1px, 1px, 1px, 1px);
  height: 1px; 
  margin: -1px;
  width: 1px; 
  overflow: hidden; 
  position: absolute !important;
}