<style>
.punbb .post{
    background: url(http://uploads.ru/i/d/x/w/dxwWB.png) repeat-x center top transparent;
    padding-top:25px;
}
</style>
<style>#changeStyle img{border:solid 2px transparent;}
.STYLselect {border-color:red!important;}
</style>
<script type="text/javascript">
var linkStyles='<link rel="stylesheet" type="text/css" href="';
function setcookie(a,b,c) {if(c){var d = new Date();d.setDate(d.getDate()+c);}if(a && b) document.cookie = a+'='+b+(c ? '; expires='+d.toUTCString() : '');else return false;}
function getcookie(a) {var b = new RegExp(a+'=([^;]){1,}');var c = b.exec(document.cookie);if(c) c = c[0].split('=');else return false;return c[1] ? c[1] : false;}
function clearSet(L){if(L){setcookie("changeStyle",L,30);$("link[rel='stylesheet']:first").replaceWith(linkStyles+L+'"/>')}};var Lmem=getcookie("changeStyle");clearSet(Lmem);
</script>
<div id="changeStyle" style="top:0; left: 3px; position:fixed!important;">
<img src="http://www.10pix.ru/img1/3444/5439522.jpg" alt="http://laionec.nextmail.ru/Дизайн1.css"/>
<br> 
<img src="http://www.10pix.ru/img1/3492/5439523.jpg" alt="https://forumstatic.ru/files/000f/07/bb/89192.css"/>
<br>
</div>
<script>$("#changeStyle img[alt='"+Lmem+"']").addClass("STYLselect");$('#changeStyle img[alt]').click(function(){L=$(this).attr("alt");$('#changeStyle img[alt]').removeClass("STYLselect");$(this).addClass("STYLselect");clearSet(L)});</script>


<!-- jQuery уже подключен -->

<style>	
#menu {
margin-top: -5px;
width: 150px;
height: 200px;
background-repeat : no-repeat;}

#menu span {
border:1px Black solid;
text-align:left;
display:block;
color: none;
margin: 7px 0;
padding: 11px;
}
#submenu, #menu span {
    border-radius:5px;
    -webkit-border-radius:5px;
    -khtml-border-radius:5px;
    -moz-border-radius:5px;
    -o-border-radius:5px;
Background: none;
}

#menu .tabactive {
color: #000000;
    background:#bfa158;
}

#submenu {
border:1px Black solid;
padding: 3px;
height: 320px;
text-align: center;
font-size: 12px;
width: 700px;
}

.submenutext {
display: none; 
height: 40px;
}
</style>