(CSS)كود تغيير لون كلمة "المجموعات"

[font=Verdana, Arial, Helvetica, sans-serif]p em b a.gensmall{font-style: normal;
font-style: normal; 
font-weight: bold;
font-family: "Trebuchet MS",georgia,Verdana,Sans-serif;
font-size: 13px;
text-transform: none;}

p em{font-style: normal; 
font-weight: bold;
color: #1D7500;
padding-left: 15px;
padding-top: 1px;
font-family: "Trebuchet MS",georgia,Verdana,Sans-serif;
font-size: 12px;
text-transform: uppercase;}

.hierarchy {background: none;}
.hierarchy:before {content: url(http://2img.net/i/fa/empty.gif);
}[/font]