/* css 重置 */
*{margin:0; padding:0; list-style:none; }
body{ background:#fff; font:normal 12px/22px 宋体;  }
img{ border:0;  }
a{ text-decoration:none; color:#333;  }
a:hover{ color:#1974A1;  }
.js{width:90%; margin:10px auto 0 auto; }
.js p{ padding:5px 0; font-weight:bold; overflow:hidden;  }
.js p span{ float:right; }
.js p span a{ color:#f00; text-decoration:underline;   }
.js textarea{ height:100px;  width:98%; padding:5px; border:1px solid #ccc; border-top:2px solid #aaa;  border-left:2px solid #aaa;  }

/* 本例子css */
#iFocus { height:335px; overflow:hidden; position:relative; width:975px; background:#000;  }
#iFocus ul { height:335px; position:absolute; z-index:88 }
#iFocus ul li { float:left; width:975px; height:335px; overflow:hidden; position:relative; background:#000; z-index:81 }
#iFocus ul li a{ display:block;  float:left }
#iFocus ul li a img{ vertical-align:middle; width:975px; height:335px  }
#iFocus .btnBg { position:absolute; width:975px; height:35px; left:0; bottom:0; background:#999; z-index:89; filter:alpha(opacity=50);opacity:0.5;  }
#iFocus .btn { position:absolute; width:965px; height:18px; left:0; bottom:8px; padding-left:10px; text-align:right; z-index:90 }
#iFocus .btn span { display:inline-block; _display:inline; _zoom:1; width:18px; height:18px; line-height:18px; text-align:center; font-size:16px; font-family:"Microsoft YaHei"; margin-right:5px; cursor:pointer; color:#333; background:#e0e0e0; border:solid 1px #fff }
#iFocus .btn span.on { background:#dc0050; color:#fcc; border:solid 1px #dc0050 }