.combo-box{
    display:inline-block;
    padding:0px; margin:0px;
    /*width:auto !important;
    min-width:10px;
    *width:10px;*/
    height:20px;
    overflow:hidden;
    white-space:nowrap;
    border-bottom:1px solid #b5b8c8;
    clear:both;
}
.combo-box *{
    padding:0px; margin:0px;
}
.combo-box .combo-box-text{
    float:left;
    display:inline-block;
    overflow:hidden;
    cursor:default;
    height:20px;
    line-height:20px;
    background:transparent url(../images/text-bg.gif) repeat-x left top;
    font:normal normal normal 12px arial,宋体;
    padding:3px 3px 0px 3px;
    border:1px solid #b5b8c8;
    border-bottom:0 none;
    text-align:left;
}
.combo-box .combo-box-arrow{
    float:left;
    display:inline-block;
    overflow:hidden;
    width:17px; height:20px;
    background:transparent url(../images/trigger.gif) no-repeat 0px 0px;
    cursor:default;
}
.combo-box .combo-box-arrow-over{
    background-position:-17px 0px;
}
.combo-box .combo-box-arrow-out{
    background-position:0px 0px;
}
.combo-box .combo-box-arrow-active{
    background-position:-34px 0px;
}

ul.combo-box-options {
    list-style:none;
    position:absolute;
    overflow-x:hidden;
    overflow-y:auto;
    padding:0px; margin:0px;
    border:1px solid #99bbe8;
    z-index:10000;
    display:block;
    height:auto;
}
*html ul.combo-box-options,+html ul.combo-box-options {
    /*width:100px;*/
}

ul.combo-box-options-visible {
    display:block;
}
ul.combo-box-options-hidden {
    display:none;
}
.combo-box-options li{
    list-style-type:none;
    white-space:nowrap;
    padding:2px 0px 0px 2px; margin:0px;
/*    width:auto !important;
    min-width:100px;
    *width:100px;*/
    height:18px; line-height:18px;
    font:normal normal normal 12px arial,宋体;
    cursor:default;
    float:left;
    display:block;
    text-align:left;
    clear:both;
    overflow:hidden;
}
li.combo-box-option-over{
    background:#ffcc99;
    color:#666666;
}
li.combo-box-option-out{
    background:#ffffff;
    color:#666666;
}
li.combo-box-option-active{
    background:#5555aa;
    color:#ffffff;
}