Make sure you leave a small border around the outer edge of the liner that does not have any leaves on it, like a small frame.

确保在衬垫外沿没有叶子的地方留下一圈边，像一个框那样。

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Use the Outer glow option to add a very slight grey border, adjusting the Spread to the Max will turn the default glow into a solid strip of colour which helps add this double stroke effect.

继续用外发光来添加一个浅灰色的边，调整扩展值到最大这样我们可以得到一个双边线效果。

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Gets the outer height (includes the border and padding by default) for the first matched element.

获取第一个匹配元素外部高度(默认包括补白和边框)。

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Press down on the center, spreading the dough, or roll into a 7- or 8-inch circle -- the outer border a little thicker than the inner circle.

CNN: Pizza Dough