Is It Possible to Create Snake Line Patterns Using CSS Grid?

Can CSS Grid Create Snake Line Patterns?

You can achieve snake line patterns using CSS grid by leveraging the following techniques:

Concept:
Note that we assume a consistent row count for simplicity.

Implementation:

1. Grid Layout:

   • Set grid-template-rows to define rows (e.g., three rows in this example).
   • Use grid-auto-columns for varying column widths.
   • Set grid-auto-flow: column dense to fill cells column-wise.

2. Row Positioning:

   • For a row of n cells, target every nth cell (e.g., 6n 4) using :nth-child().
   • Set grid-row to the target row (e.g., 3).

Example:

<code class="css">.container {
  display: grid;
  grid-template-rows: 20px 20px 20px;
  grid-auto-columns: 20px;
  grid-auto-flow: column dense;
  grid-gap: 5px;
}

.container > div:nth-child(6n + 4) { grid-row: 3; }
.container > div:nth-child(6n + 5) { grid-row: 2; }</code>

Explanation:

• This code creates a snake line pattern within a 3-row grid.
• The grid-auto-flow: column dense ensures filling columns first before moving to the next row.
• The nth-child() selectors adjust the row positions of specific cells to achieve the snake line effect.

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