<style type="text/css"><!--
/* Trebuchet MS 基準 値0.53 */
.eg1 {font-family:Arial,sans-serif; font-size-adjust:0.48;} /*0.53/[値0.58]x0.53 = 0.48*/
.eg2 {font-family:'Comic Sans MS',cursive; font-size-adjust:0.52;} /*0.53/[値0.54]x0.53 = 0.52*/
.eg3 {font-family:'Trebuchet MS',sans-serif; font-size-adjust:0.53;} /*基準 [値0.53]*/
.eg4 {font-family:Georgia,serif; font-size-adjust:0.56;} /*0.53/[値0.50]x0.53 = 0.56*/
.eg5 {font-family:'Times New Roman',serif; font-size-adjust:0.61;} /*0.53/[値0.46]x0.53 = 0.61*/
.eg6 {font-family:'Gill Sans',sans-serif; font-size-adjust:0.61;} /*0.53/[値0.46]x0.53 = 0.61*/
--></style>
<div class="eg1">The quick brown fox jumps over the lazy dog.</div><br>
<div class="eg2">The quick brown fox jumps over the lazy dog.</div><br>
<div class="eg3">The quick brown fox jumps over the lazy dog.</div><br>
<div class="eg4">The quick brown fox jumps over the lazy dog.</div><br>
<div class="eg5">The quick brown fox jumps over the lazy dog.</div><br>
<div class="eg6">The quick brown fox jumps over the lazy dog.</div>
2009/09/01現在font-stretchプロパティをサポートしているブラウザは存在しません。
*1 CSS2.1仕様書において、「font-size-adjustプロパティ」は削除されました。