javascript - Always keep caret in the vertical middle of a textarea -

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is possible keep caret in vertical middle of textarea.

live example focus mode of ia writer : when in mode, caret in vertical middle, , create new line, textarea scrolls little keep caret in middle.

i guess should done js, , it's fine me.

try playing css line-height

.something {     font-size: 16px;     line-height: 18px; }

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