W3School TIY Editor
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<html> <body> <h3>不带有外边距的图像：</h3> <p> <img src="/i/eg_logo_w3school.gif" align="middle" /> This is some text. This is some text. This is some text. </p> <h3>左右外边距各为 50 像素的图像：</h3> <p> <img src="/i/eg_logo_w3school.gif" align="middle" style="margin:0px 50px" /> This is some text. This is some text. This is some text. </p> </body> </html>