Barra per skin I

/* HOMEPAGE */
.board .skin_tbl {margin: 0}
.skin_tbl {border-bottom: 3px solid #EFEFEF; background: #EEE; border-radius: 5px}

.mback {height: 35px; background-image: none}
.mback_left {width: 145px; background-image: url(http://i230.photobucket.com/albums/ee87/marty_rosenkreutz/barrasinistra.png); background-repeat: no-repeat; background-position: bottom}
.mback_center {background-image: url(http://i230.photobucket.com/albums/ee87/marty_rosenkreutz/barracentrale.png); background-repeat: repeat-x; background-position: bottom}
.mback_right {width: 145px; background-image: url(http://i230.photobucket.com/albums/ee87/marty_rosenkreutz/barradestra.png); background-repeat: no-repeat; background-position: bottom}
.mback_left, .mback_right {width: 5%}
/* nei topic sfrutto interamente la larghezza di mback eliminando mback_left e mback_right */
.mleft_top, .mright_top, .topic .mback_left, .topic .mback_right {display: none}

.minus, .plus {background-color: #BBB; border: 1px solid #AAA; width: 9px; height: 9px}
.plus {background-image: url('http://img.forumfree.net/html/sys-img/plus_b.gif')}
.minus {background-image: url('http://img.forumfree.net/html/sys-img/minus_b.gif')}

.mtitle {text-align: center; padding: 5px; font: 19px georgia, verdana, arial; font-weight: normal; color: #555; text-shadow: -1px -1px 0 #EEE; background: transparent !important}
.title, .darkbar {background: #ECECEC !important; font-weight: bold; font-size: 10px}