bitforum/backend/wwwroot/css/admin.css

table {
  width: 100%;
  min-width: 800px;
}
table tr th, table tr td {
  -ms-word-wrap: inherit;
  word-wrap: inherit;
  overflow-wrap: break-word;
  text-align: center;
  vertical-align: middle;
}
table thead tr th, table thead tr td {
  text-align: center;
}