ie css hack

In hacking ie css please use the following

/*------ IE6 ------ */
*html /*class or id*/{
  padding-left:10px;
}
/*------ IE7 ------ */ 
*+html /*class or id*/{
  padding-left:10px;
}
/*------ IE8 ------ */
/*class or id*/{
  padding-left:10px \0/;
}
/*------ IE9 ------ */ 
:root /*class or id*/{
margin-left:-20px;
}