User blog comment:Medassin/spam blog/@comment-27058725-20160210123331/@comment-25033823-20160210123719

À, thì ngăn không cho chuột bôi đen là được, thêm vào dòng này:

body{

-moz-user-select: none !important;

-webkit-touch-callout: none!important;

-webkit-user-select: none!important;

-khtml-user-select: none!important;

-moz-user-select: none!important;

-ms-user-select: none!important;

user-select: none!important;

}