Gmail等幅フォント

userContent.css

@namespace url(http://www.w3.org/1999/xhtml);

@-moz-document domain("mail.google.com") {
	/* 本文 */
	div.ii>div {
		font-family: monospace !important;
		/*
		font-size: 100% !important;
		line-height: 120% !important;
		width: 80ex !important;
		*/
	}

	/* 送信フォーム */
	div.At>textarea.Ak {
		font-family: monospace !important;
		/*
		font-size: 100% !important;
		line-height: 120% !important;
		*/
	}
}