CSS làm trong suốt tất cả các module

Thấy nhìu bạn hỏi quá, mà ko có bài nào nói riêng về cái này
nên tớ vít 1 bài, ai cần thì dùng nhé
HTML Code:
.col-150 .rc_bd .rc_bc .hd .titlebar .hd, .col-150 .rc_bd .rc_bc .hd .titlebar{background:transparent;color:#000;}
.col-600 .rc_bd .rc_bc .hd .titlebar .hd, .col-600 .rc_bd .rc_bc .hd .titlebar{background:transparent;color:#111;}
.col-150 .rc_bd .rc_bc .hd .titlebar .hd h2, .col-150 .rc_bd .rc_bc .hd .titlebar .hd a{color:#ec4a70;}
.row-920 .rc_bd .rc_bc .hd .titlebar .hd, .row-920 .rc_bd .rc_bc .hd .titlebar{background:transparent;color:#000;}
.col-150 .rc_bd .rc_bc .bd {background:transparent;color:#e1e1e1;}
.col-600 .rc_bd .rc_bc .bd {background:transparent;color:#e1e1e1;}
.row-920 .rc_bd .rc_bc .bd {background:transparent;color:#e1e1e1;}
#blog_masshead .rc{background:transparent;}
#blog_masshead .rc div{background:transparent;}
#blog_masshead .rc_bd{background:transparent;}
#blog_masshead .rc_bc{background:transparent;}
#blog_masshead .rc_ft{background:transparent;}
#blog_masshead .rc_ft div{background:transparent;}
#blog_masshead .bd{background:transparent;}
#blog_masshead{background:transparent;}#blast .rc_bc .bd{background:transparent;}
#blast .rc_ft, #blast .rc_ft div{background:transparent no-repeat left top;}
#blast .rc div {background:transparent;}
#blast .rc {background:transparent;}
#blast .rc_bd div.rc_bc {background:transparent;}
#blast .rc_bd {background:transparent;}
#blast .rc_ft {background:transparent;}
#blast .rc_ft div {background:transparent;}
.cmt-mod-alist #comments-listing .extend-hd, .cmt-mod-alist #comments-listing .extend-bd .alist-comment {background:none;}
.alist-comment
#comment_container *, .cmt-mod-alist #comments-listing , .cmt-mod-alist
#comments-listing .alist-comment {background:none;}
.mod-alist-summary .pagination, .mod-alist-full .pagination{background:transparent;}
#mod_lifeline div.bd, #mod_lifeline div.rc_bc {background:transparent!important;}
photo_highlight .ft {background:transparent;}

#friend-list

.rc div, #friendlist_module .rc div, .rc div, #subscribe_highlight .rc

div, #mod-tagged-frd-article .rc div , #friend-list .rc,

#friendlist_module .rc, .rc, #subscribe_highlight .rc,

#mod-tagged-frd-article .rc , #friend-list .rc_bd div.rc_bc,

#friendlist_module .rc_bd div.rc_bc, .rc_bd div.rc_bc,

#subscribe_highlight .rc_bd div.rc_bc, #mod-tagged-frd-article .rc_bd

div.rc_bc , #friend-list .rc_bd, #friendlist_module .rc_bd, .rc_bd,

#subscribe_highlight .rc_bd, #mod-tagged-frd-article .rc_bd ,

#friend-list .rc_ft div, #friendlist_module .rc_ft div, .rc_ft div,

#subscribe_highlight .rc_ft div, #mod-tagged-frd-article .rc_ft div ,

#friend-list .rc_ft, #friendlist_module .rc_ft, .rc_ft,

#subscribe_highlight .rc_ft, #mod-tagged-frd-article .rc_ft

{background:transparent;}