IE6 이하
* html { … }IE7 이하 (두가지 동시에 사용)
*:first-child+html { … } * html { … }IE7에서만
*:first-child+html { … }IE6 제외한 최신 브라우져 (ex. IE7, Mozila, Opera)
html>body { … } IE7 제외한 최신 브라우져
html>/**/>body { … }Comment Hack
<!–[if IE]>
According to the conditional comment this is Internet Explorer
<![endif]–>

<!–[if IE 5]>
According to the conditional comment this is Internet Explorer 5
<![endif]–>

<!–[if IE 5.0]>
According to the conditional comment this is Internet Explorer 5.0
<![endif]–>

<!–[if IE 5.5]>
According to the conditional comment this is Internet Explorer 5.5
<![endif]–>

<!–[if IE 6]>
According to the conditional comment this is Internet Explorer 6
<![endif]–>

<!–[if gte IE 5]>
According to the conditional comment this is Internet Explorer 5 and up
<![endif]–>

<!–[if lt IE 6]>
According to the conditional comment this is Internet Explorer lower than 6
<![endif]–>

<!–[if lte IE 5.5]>
According to the conditional comment this is Internet Explorer lower or equal to 5.5
<![endif]–>