.wrapper {width:1043px; margin:0 auto;}

.shuoming {margin-top:20px; border:1px solid #ccc;}
.shuoming dt {height:30px; line-height:30px; font-weight:bold; text-indent:10px;}
.shuoming dd {line-height:20px; padding:5px 20px;}


#focus {width:1043px; height:426px; overflow:hidden; position:relative;}
#focus ul {height:380px; position:absolute;}
#focus ul li {float:left; width:1043px; height:426px; overflow:hidden; position:relative; background:#000;}
#focus ul li div {position:absolute; overflow:hidden;}

#focus .preNext {width:45px; height:100px; position:absolute; top:170px; background:url(../image/sprite.png) no-repeat 0 0; cursor:pointer;}
#focus .pre {left:0;}
#focus .next {right:0; background-position:right top;}