浏览器CSSHack收集

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

*>.selector { property: value; }

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

html:first-child>b\ody Selector {property:value;}

:root Selector {property: value\9;}

Selector {property: value\9;}

Selector {property: value/;}

或：
@media \0screen {
 Selector {property: value;}
}

Selector {property: value\0;}

*+html Selector{property:value;}

或：
*:first-child+html Selector {property:value;}

Selector {*property: value;}

Selector {
 _property: value;
}

或者： 
*html Selector {
 property: value;
}