help with module class suffix - Joomla! Forum - community, help and support

hi there, trying apply module class suffix ccsnewsletter module reason wont work. have tried following..

in module class sufffix have added " ccnewsletterb" , in css found following:

.mainnewsletter p {
text-align:center;
margin: 0px;
padding: 0px;
font-size: 10px;
line-height: normal;
}

and added this:

ccnewsletterb.mainnewsletter p {
text-align:left;
margin: 0px;
padding: 0px;
font-size: 12px;
line-height: normal;
}

is there have done wrong?

try this

.ccnewsletterb p, .mainnewsletter p {
text-align:left;
margin: 0px;
padding: 0px;
font-size: 12px;
line-height: normal;
}