أريد أكواد CSS للنسخة Phpbb3 فقط ارجوكم

.postbody{font-size:16px;font-weight:700}
.postbody img{max-width:650px}
hr{-moz-border-radius:7px;
background:url(https://i.servimg.com/u/f62/14/92/70/14/sans_t18.png);
border:1px solid #fff;
border-top-width:1px;
height:5px
}
/*-----mytet1-----*/
.poster-profile{
-moz-border-radius-bottomleft:8px;
-moz-border-radius-bottomright:8px;
-moz-border-radius-topleft:8px;
-moz-border-radius-topright:8px;
background-image:url(https://i.servimg.com/u/f72/14/92/70/14/sans_t10.png);
border:1px dotted #000000;
border-bottom:medium solid #1B507A;
border-top:medium solid #1B507A;
display:block;font-size:11px;font weight:700;margin:3px;padding:7px}
/*-----mytet1-----*/
.postdetails.poster-profile a img {
background-image: url(https://i.servimg.com/u/f72/14/92/70/14/shanex12.png);
width: 110px;
height: 240px;
background-position: center center;
background-repeat: no-repeat;
padding: 20px;
}

.hr {
background: url(https://i.servimg.com/u/f83/12/73/86/96/bsm910.gif) no-repeat center;
border-top: thin groove;
padding: 50px;
line-height: 12px;
}

ملاحظة يمكنك تغيير رابط البسملة إلى الرابط الدي تريده أنت
https://i.servimg.com/u/f83/12/73/86/96/bsm910.gif

وأكواد اخرى

.postprofile, .midotop{
color: Blue;
font: 20px/20px Baskerville, Palatino, "Palatino Linotype",
"Book Antiqua", Georgia, serif;
margin: 0;
text-shadow: #105FE8 5px 5px 5px;
}