Css:

#blog_title .rc_bd, #blog_title .rc_bc {height:0px;}
.col-150 .rc_bd  .rc_bc .hd .titlebar .hd, .col-150 .rc_bd  .rc_bc .hd .titlebar, .col-600 .rc_bd  .rc_bc .hd .titlebar .hd, .col-600 .rc_bd  .rc_bc .hd .titlebar, #gb_msg .ft, #gb_msg .hd .titlebar .bd, #gb_msg .hd .titlebar .hd, #gb_msg .bd .c_gbmsg .hd .titlebar .hd, #photo_highlight .ft, #gallery_list .ft, #calendar .titlebar .bd, #gb_msg .bd .c_gbmsg .bd{background:transparent;color:transparent;text-align:center;}
.col-150 .rc_bd  .rc_bc .bd, .col-600 .rc_bd  .rc_bc .bd{background:transparent;}
.mod-alist-searchbox form strong {font-size:0px;color:transparent;}
.hd .titlebar .hd h2, #post_gb .hd h2, #friend-list .pagination, #gb_msg .ft .pagination, #photo_highlight .ft .more , .mod-alist-full .mod-alist-pagination, #photo_highlight .rc_bd .rc_bc .hd{font-size:0px;color:transparent;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;}
#gallery_list .bd, #photo_enlarge .bd, #photo_enlarge .ft, #photo_enlarge .ft #post_rte_create, #photo_comment .bd, #photo_enlarge .c_photo_enlarge .ft, #photo_enlarge .bd .c_photo_enlarge .bd, #gallery_list .ft .pagination .pagination, #gallery_list .ft .pagination, .gbmsg_btn, .slideshow_btn {background:transparent;}
#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;}
#blast .rc_bc .bd{background-color:transparent;}
#article_list_module .rc {background:url(http://files.myopera.com/mrdat0169/VietTeen/DAUBAIVIET.png) no-repeat center bottom;height:113px;}#article_list_module .rc_ft {background:url(http://files.myopera.com/mrdat0169/VietTeen/CuoiBAIVIET.png) no-repeat center top;height:113px;}#article_list_module .rc_bd {background:url(http://files.myopera.com/mrdat0169/VietTeen/GIUABAIVIET.png) repeat-y center top;}#article_list_module .rc_bd div.rc_bc, #article_list_module .rc_ft div, #article_list_module .rc div, #article_list_module .rc_bd .rc_bc .bd {background:transparent;}
#head {background:transparent url(http://files.myopera.com/mrdat0169/ChiaSe/Dau--00.png) no-repeat top center;height:540px;}
#bd {background:transparent url(http://files.myopera.com/mrdat0169/dethuong/Cuoi.png) no-repeat center bottom;}
#doc2, #doc   {background:transparent url(http://files.myopera.com/mrdat0169/dethuong/GIUA.png) repeat center;}
body.blog_my, body.blog_my_index, body.comment_listing, body.trackback_listing, body.blog_archives_folder, body.blog_archives_date , body.blog_archives_all, body.post_rte, body.post_doodle, body.guestbook, body.comment_list, body.subscribe_list, body.post_gb, body.profile_view, body.gallery, body.photo_big, body.slideshow, body.photo_upload_pc, body.photo_upload_gallery {background:#982424 url(http://files.myopera.com/mrdat0169/New/Nen.jpg) repeat fixed center;}
#friendlist_module  .rc {background:transparent url(http://files.myopera.com/mrdat0169/TonyHuy/BanBe.png) no-repeat center top;height:80px;}
#article_new   .rc {background:transparent url(http://files.myopera.com/mrdat0169/TonyHuy/BaiViet.png) no-repeat center top;height:80px;}
#folder  .rc {background:transparent url(http://files.myopera.com/mrdat0169/TonyHuy/THUMUC.png) no-repeat center top;height:80px;}
#statistic  .rc {background:transparent url(http://files.myopera.com/mrdat0169/TonyHuy/ThongKe.png) no-repeat center top;height:80px;}
#comment_new  .rc {background:transparent url(http://files.myopera.com/mrdat0169/TonyHuy/BinhLuan.png) no-repeat center top;height:80px;}
#update_date .rc {background:transparent url(http://files.myopera.com/mrdat0169/files/CApNhat.png) no-repeat center top;height:80px;}
#calendar .rc {background:transparent url(http://files.myopera.com/mrdat0169/files/LICH.png) no-repeat center top;height:80px;}
#user_mod_10001 .rc_bd div.rc_bc, 
#user_mod_10001 .rc_ft div, 
#user_mod_10001 .hd .titlebar, 
#user_mod_10001 .rc div, 
#user_mod_10001 .rc_bd  .rc_bc .bd  {background:transparent;}
#user_mod_10002 .rc_bd div.rc_bc, 
#user_mod_10002 .rc_ft div, 
#user_mod_10002 .hd .titlebar, 
#user_mod_10002 .rc div, 
#user_mod_10002 .rc_bd  .rc_bc .bd  {background:transparent;}
#user_mod_10008 .rc_bd .rc_bc .bd {background:transparent url(http://files.myopera.com/mrdat0169/ChiaSe/NENMusic.jpg) repeat-x center top;height:389px;}
#user_mod_10008 h2{color:transparent;}
#user_mod_10008 .rc_bd .rc_bc .hd .titlebar, #user_mod_10002 .rc_bd .rc_bc .hd .titlebar h2 {height:0;font-size:0;}
#user_mod_10007  .rc {background:transparent url(http://files.myopera.com/mrdat0169/TonyHuy/LIENKET.png) no-repeat center top;height:80px;}
.main-bd li:hover{background:url(http://files.myopera.com/mrdat0169/files/HOABAY.gif);}
.mod-alist-tagsbar {background:transparent url(http://files.myopera.com/mrdat0169/New/TAG.gif) no-repeat center bottom;height:150 px;}
#blog_masshead .bd form .btn{height:26px;background:url(http://www.freewebs.com/vqdat/Themes]v[r.Dat/tim.png) no-repeat bottom;cursor:pointer;}
#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{height:4px;background:transparent;}
#blog_masshead .bd{height:30px;background:transparent;}
#blog_masshead .menu.mr a {background-image:url(http://www.freewebs.com/vqdat/KAKA/Mangluoiblog.png);}
#blog_masshead .menu .rc_w {height:27px;background-image:url(http://www.freewebs.com/vqdat/KAKA/menu.png);}
#blog_masshead .menu .rc_e {height:27px;background-image:url(http://www.freewebs.com/vqdat/KAKA/menu.png);}
#blog_masshead .menu.ml a {background-image:url(http://www.freewebs.com/vqdat/KAKA/menu.png);}
#blog_masshead{font-size:12px;color:#982424;background:transparent url(http://files.myopera.com/mrdat0169/New/TRENCUNG.png) no-repeat;height:83px;}
#blog_masshead a{color:#982424;}
#profile_highlight .rc {background:transparent url(http://files.myopera.com/mrdat0169/ChiaSe/DAUHOME.gif) no-repeat left bottom;height:65px;}
#profile_highlight .rc_bd {background:transparent url(http://files.myopera.com/mrdat0169/ChiaSe/GIUAHOME.gif) repeat-y center;}
#profile_highlight .rc_ft {background:transparent url(http://files.myopera.com/mrdat0169/ChiaSe/CuoiHOME.gif) no-repeat left top;height:57px;}
#profile_highlight .bd {color:#982424;font-family:Tahoma;font-size:15 pt;font-weight:bold;text-decoration:blink;}
.cmt-mod-alist #comments-listing .extend-hd{background:url(http://files.myopera.com/mrdat0169/TonyHuy/KHAC.png) no-repeat top;}
.cmt-mod-alist .extend-hd a{background:url(http://files.myopera.com/mrdat0169/files/DAUCONG.gif) no-repeat;}
#blog_masshead div.mhlogo a {background:url(http://webng.com/traithoidaiyeugaitocdai/QuocDat/CLICK.gif);}
#search_module input.textfield {background:transparent url(http://webng.com/traithoidaiyeugaitocdai/QuocDat/CLICK.gif);border-top-color:#982424;border-left-color:#982424;border-right-color:#982424;border-bottom-color:#982424;}
.mod-alist-searchbox input.ipt {background:transparent url(http://webng.com/traithoidaiyeugaitocdai/QuocDat/CLICK.gif);border-top-color:#982424;border-left-color:#982424;border-right-color:#982424;border-bottom-color:#982424;}
#blog_masshead .bd form input.ipt{background:transparent url(http://webng.com/traithoidaiyeugaitocdai/QuocDat/CLICK.gif);border-top-color:#FFFFFF;border-left-color:#FFFFFF;border-right-color:#FFFFFF;border-bottom-color:#FFFFFF;}
#photo_highlight .rc_bd .rc_bc .bd tr td:hover{background:url(http://www.freewebs.com/vqdat/Themes]v[r.Dat/linknho.jpg);}
#friendlist_module .rc_bd .rc_bc .bd ul li:hover{background:url(http://www.freewebs.com/vqdat/Themes]v[r.Dat/linkfriends.png);}
.cmt-mod-alist .add-comment em.buttons input{color:#EF0909;height:30px;text-align:center;background:url(http://files.myopera.com/mrdat0169/files/BUOMNHAY.gif) no-repeat;}
.post_gb .rc_bc em.buttons input{color:#EF0909;height:30px;text-align:center;background:url(http://files.myopera.com/mrdat0169/files/BUOMNHAY.gif) no-repeat;border-color:transparent;}
.mod-alist-searchbox input.btn, 
.gbmsg_btn, .slideshow_btn {background-color:transparent;border-color:transparent;border-style:solid;border-width:1px 2px 2px 1px;}
.rte_btn img {background-image:url(http://files.myopera.com/mrdat0169/files/NUTNHAN.gif);background-repeat:no-repeat;}
.mod-alist-full .alist-comment li {background:transparent url(http://files.myopera.com/mrdat0169/TonyHuy/LoiBINHMOI.png) repeat bottom right;}
.rte_toolbar {background:#ffffff url(http://files.myopera.com/mrdat0169/TonyHuy/LOIBINH.png) no-repeat left top;border-left:0px solid #ffffff;border-top:0px solid #ffffff;border-right:0px solid #ffffff;height:80px;}
div.backhomtbtn a.backtomyblog {background:url(http://files.myopera.com/mrdat0169/files/HOME2.gif) no-repeat center bottom;height:40px;}
div.backhomtbtn a:hover {background:url(http://files.myopera.com/mrdat0169/files/DAT.gif) no-repeat center bottom;height:40px;}
a:hover {text-decoration:none;color:#ff0000;text-decoration:none;font-weight:bold;}
#article_new .bd ul li {background:transparent url(http://files.myopera.com/mrdat0169/files/BUOMNHAY.gif) no-repeat left top;}
#comment_new .bd ul li {background:transparent url(http://files.myopera.com/mrdat0169/files/BUOMNHAY.gif) no-repeat left top;}
#comment_container li:hover{background:url(http://files.myopera.com/mrdat0169/files/HOABAY.gif);}
#folder .bd ul li, 
.mod-more-blogs .bd ul li, 
#update_date .bd .date {background:transparent url(http://www.freewebs.com/vqdat/Themes]v[r.Dat/Lua.gif) no-repeat;}
#subscribe_highlight ul.blog-list li .mod-subscription-list {background:transparent url(http://files.myopera.com/mrdat0169/files/BUOMNHAY.gif) no-repeat left top;}
.mod-more-blogs .bd h3{font-size:15px;background:url(http://files.myopera.com/mrdat0169/files/BUOMNHAY.gif) no-repeat;}
#subscribe_highlight .bd ul.folder li a {background:transparent url(http://files.myopera.com/mrdat0169/files/BUOMNHAY.gif) no-repeat left top;}
.mod-alist-searchbox input.ipt {background:transparent url(http://files.myopera.com/mrdat0169/files/BUOMNHAY.gif);border-top-color:#982424;border-left-color:#982424;border-right-color:#982424;border-bottom-color:#982424;}
.rte_src_editor {BACKGROUND:url(http://files.myopera.com/mrdat0169/ChiaSe/NENHTML.png) no-repeat top left;}
.mod-relatives .rc_bd .rc_bc .bd ul li:hover, .mod-more-blogs .rc_bd .rc_bc .bd ul li:hover, #folder .rc_bd .rc_bc .bd ul li:hover, #article_new .rc_bd .rc_bc .bd ul li:hover, #subscribe_highlight .rc_bd .rc_bc .bd ul li:hover, #mod-tagged-frd-article .rc_bd .rc_bc .bd ul li:hover, #comment_new .rc_bd .rc_bc .bd ul li:hover{background:url(http://files.myopera.com/mrdat0169/ChiaSe/CLICKVAO.png) left center;}
#blog_masshead .bd form input.ipt{background:transparent url(http://files.myopera.com/mrdat0169/files/BUOMNHAY.gif );border-top-color:#EF0909;border-left-color:#EF0909;border-right-color:#EF0909;border-bottom-color:#EF0909;}
#footer{background:transparent url(http://files.myopera.com/mrdat0169/files/footer.gif) no-repeat center top;border-top:0px;height:100px;}
#footer .ft .provider p, #footer .ft .info p, #footer .ft .rights p, #footer .ft .privacy p, #footer .ft .disclaimer p, #footer .ft .provider h4, #footer a, .rights, #footer {font-size:0px;color:transparent;}
#footer .ft .provider p, #footer .ft .info p, #footer .ft .rights p, #footer .ft .privacy p, #footer .ft .disclaimer p, #footer .ft .provider h4, #footer a, .rights, #footer {font-size:0px;color:transparent;}

- Cách sử dụng:

+Click Thiết Kế > Theme .
+Chọn Chế Độ Tự Chỉnh Sửa > Tiếp
+Bản Thiết Kế hiện ra, bạn rê chuột kéo thanh trượt đến phần CSS fía dưới nhé !
+Paste đoạn code lúc nãy vào khung CSS > Xong

Theo Thuthuatblog360plus