Код:

/* CS1.1 */
.punbb .section .container, .punbb .post-body, .punbb .post-links, .punbb td.tc2, .punbb td.tc3,
.punbb .formal fieldset .post-box, #viewprofile li strong, #viewprofile li div, #setmods dd,
.punbb .info-box, .punbb #pun-main .info-box .legend {
  background-color: transparent;
  color: #256252;
  }

/* CS1.2 */
.punbb .main .container, .punbb .post .container, .punbb .post h3, .punbb-admin #pun-admain .adcontainer {
  background-color: transparent;
  color: #256252;
  }

/* CS1.3 */
#pun-stats h2, .punbb .main h1, .punbb .main h2, #pun-debug h2, .punbb-admin #pun-admain h2 {
  background-color: transparent;
  background-image: url("http://s6.uploads.ru/Chl1A.png");
  color: #133129;
weight: 100%;
height: 80px;
  font-size: 9pt;
  text-align: center;
  text-transform: uppercase; 
  background-position: top center; 
  background-repeat: no-repeat;
  }

/* CS1.4 */
#pun-title, #pun-title .container, .punbb .modmenu .container {
  background-color: transparent;
  color: #256252;
  }

/* CS1.5 */
.punbb legend span, #viewprofile h2 span, #profilenav h2 span, .punbb-admin #pun-admain legend span {
  background-color: transparent;
  color: #3b9c83
  }

/* CS1.6 */
.punbb .post h3 span, .punbb th, #viewprofile li, #setmods dl  {
  background-color: transparent;
  color: #3b9c83
  }

/* CS1.7 */
.punbb .quote-box, .punbb .code-box {
  background-color: #368a73;
  color: #ffffff;
  }

/* CS1.8 */
#pun-navlinks .container {
  background-color: transparent;
  color: #3b9c83;
  }

.offline li.pa-online strong {
  font-weight: normal
  }

/* CS2 Border colours
-------------------------------------------------------------*/

/* CS2.1 */
.punbb .container, .punbb .post-body, .post h3, #pun-title {
  border-color: transparent;
  }

/* CS2.2 */
.punbb .section, .punbb .forum, .punbb .formal, .punbb .modmenu, .punbb .info,
.punbb .category, .punbb .post {
  border-color: transparent;
  }

/* CS2.3 */
#pun-stats h2, .punbb .main h1, .punbb .main h2, #pun-debug h2, .punbb-admin #pun-admain h2 {
  border-color: transparent;
  }

/* CS2.4 */
.punbb td, .punbb fieldset, #viewprofile ul, #profilenav ul, .punbb .post .post-body,
.punbb .post h3 span, .post-links ul, .post-links, .usertable table {
  border-color: transparent;
  }

/* CS2.5 */
.punbb th {
  border-color: transparent;
  }

/* CS2.6 */
.punbb .quote-box, .punbb .code-box {
  border-color: #ccc #fff #fff #ccc;
  }

#pun-ulinks li, #pun-announcement h2 span, li#onlinelist, #pun-help .formal .info-box h3.legend span {
  border-color: transparent;
  }

#pun-ulinks li a, #pun-announcement h2, li#onlinelist div, #pun-help .formal .info-box h3.legend {
  border-color: transparent;
  }

.punbb .divider {
  border-color: transparent;
  }

.punbb .formal fieldset .post-box, .punbb .info-box {
  border: 0px
  }

li.pa-online {
  border-left-color: transparent;
  }