.cms table {
  display: block; 
  overflow-x: auto; 
  width: 100%;
  border-collapse: collapse;
  border: 1px solid #ccc;
}

.cms table tbody {
  display: table; 
  width: 100%;
  min-width: 55rem;
}

.cms th,
.cms td {
  padding: 1rem;
  border: 1px solid #ccc;
  text-align: left;
  vertical-align: top;
}

.cms th {
  background: #f5f5f5;
  font-weight: bold;
}