.dropdown
{
    outline: none;
    display: inline-block; *display:inline;}
.dropdown h4
{
    cursor: default;
    text-indent: 5px;
    margin: 0;
    padding: 0;
}
.dropdown *
{
    -moz-user-select: none;
}
.dropdown h4.over
{
}
.dropdown div
{
    display: block; /*fix bug*/
}
.dropdown ul
{
    position: absolute;
    display: none;
    margin: 0;
    padding: 0;
    float: left;
    clear: both;
}
.dropdown ul li
{
    text-indent: 5px;
    margin: 0;
    padding: 0;
    list-style: none;
    display: block;
    cursor: default;
}
.dropdown ul li.over
{
}
.dropselectbox
{
    display: inline;
}
/* write you style here */
.dropselectbox
{
    background: #DDD url(Images/selectBg1.png) repeat-x left top;
    _width:140px;
}
.dropdown h4
{
    height: 21px;
    font: 12px/21px Arial, Helvetica, sans-serif;
    border: solid 1px  #D6D6D6;
    overflow:hidden;
    background: url(Images/droparrow1.gif) no-repeat right center;        
}
.dropdown h4.over
{
    border-color:#A5ACB2;
    background-image: url(Images/droparrowover1.gif);
}
.dropdown h4.current
{
    border-color: #C7DF9F;
}
.dropdown ul
{
    border: 1px solid #AAA;
    background: #FFF;
}
.dropdown ul li
{
    background: #FFF;
    height: 19px;
    overflow:hidden;
    font: 400 12px/19px Arial, Helvetica, sans-serif;
}
.dropdown ul li.over
{
    background: #C7DF9F;
    color: #FFF;
}