borderCollapse

The border-collapse CSS property sets whether cells inside a <table> have shared or separate borders.

Syntax: collapse | separate

Initial value: separate

| Chrome | Firefox | Safari  |  Edge  |  IE   |
| :----: | :-----: | :-----: | :----: | :---: |
|   1    |    1    |   1.2   |   12   |   5   |