CSS Hacks

<!--[if condition]> HTML <![endif]-->

<!-- Any Version of IE (typically 5, 5.5, 6, or 7) -->
<!--[if IE]> HTML <![endif]-->

<!-- Versions Less Than Version -->
<!--[if lt IE version]> HTML <![endif]-->

<!-- Versions Less Than or Equal To Version -->
<!--[if lte IE version]> HTML <![endif]-->

<!-- Only Version -->
<!--[if IE version]> HTML <![endif]-->

<!-- Versions Greater Than or Equal To Version -->
<!--[if gte IE version]> HTML <![endif]-->

<!-- Versions Greater Than Version -->
<!--[if gt IE version]> HTML <![endif]-->

*html .hackname {
    property: value;
}

*:first-child+html .hackname {
    property: value;
}

*html .hackname {
    property: value;
}

*:first-child+html .hackname {
    property: value;
}

html>body .hackname {
    property: value;
}

html>/**/body .hackname {
    property: value;
}

.hackname, x:-moz-any-link {
    property: value;
}

.hackname, x:-moz-any-link, x-default {
    property: value;
}

@-moz-document url-prefix() {
   .hackname {
      property: value;
   }
}

.hackname empty {
    property: value !important;
}

html[xmlns*=""]:root .hackname {
    property: value;
}

html[xmlns*=""] body:last-child .hackname {
    property: value;
}

html:first-child .hackname {
    property: value;
}

*|html[xmlns*=""] .hackname {
    property: value;
}

body:first-of-type .hackname {
    property: value;
}

@media screen and (-webkit-min-device-pixel-ratio:0) {
    .hackname { 
        property: value;
    }
}

@media screen and (max-device-width: 480px) {
    .hackname {
        property: value;
    }
}

:root *> .hackname {
    property: value;
}

.hackname {
    property: value !important; /* IE7 and Modern Browsers */
    property: value; /* IE6 and below */
}

.hackname {
    _property: value; /* IE6 and below */
}

.hackname {
    *property: value; /* IE7 and below */
}

.hackname {
    property/***/: value\9; /* IE7 and IE8 */
}

.hackname {
    property: value\9; /* IE6, IE7, and IE8 */
}

.hackname {
    property/**/: value;
}