.md-grid {
  max-width: 80rem; 
}

/* Column width control for the data register table in
   architecture-concept/02-architecture/02-data-register.md.

   The class sits on the wrapping <div>, so table rules have to target the
   <table> inside it. The long selectors are needed to outrank the theme's own
   table rules, which set display:inline-block (which makes table-layout a
   no-op) and min-width:5rem on every header cell.

   Columns: 1 Name | 2 User | 3 MDVM | 4 WB | 5 RWSCA | 6 PNS | 7 WI | 8 HKS |
            9 PP | 10 EP | 11 RP | 12 MPP | 13 Description
   Keep this in sync when columns are added or removed. */

/* Scroll horizontally instead of squeezing the table on narrow viewports. */
.data-register-table {
  overflow-x: auto;
}

.md-typeset .data-register-table table:not([class]) {
  display: table;
  width: 100%;
  min-width: 50rem;
  table-layout: fixed;
}

/* The theme's cell padding and min-width leave no room for 13 columns. */
.md-typeset .data-register-table table:not([class]) th,
.md-typeset .data-register-table table:not([class]) td {
  min-width: 0;
  padding: 0.5em 0.3em;
  word-wrap: break-word;
  overflow-wrap: break-word;
  -webkit-hyphens: auto;
  hyphens: auto;
}

/* With table-layout: fixed the header cells define the column widths. */
.md-typeset .data-register-table table:not([class]) th:first-child { /* Name */
  width: 18%;
}

.md-typeset .data-register-table table:not([class]) th:last-child { /* Description */
  width: 32.5%;
}

/* Participant columns: User (2) through MPP (12). */
.md-typeset .data-register-table table:not([class]) th:nth-child(n+2):nth-child(-n+12) {
  width: 4.5%;
}

.md-typeset .data-register-table table:not([class]) th:nth-child(n+2):nth-child(-n+12),
.md-typeset .data-register-table table:not([class]) td:nth-child(n+2):nth-child(-n+12) {
  text-align: center;
}