.head-change{float:left;font-size:16px;color:#999;margin-top:18px}
.head-choice{color:#ff7514;position:relative}#change-lan{cursor:pointer}
.head-choice-item{position:absolute;font-size:16px;color:#999;left:0;top:24px;border:1px solid #999;padding:2px;background-color:#fff}
.head-choice-item:hover{position:absolute;font-size:16px;color:#fff;left:0;top:24px;border:1px solid #ff7514;padding:2px;background-color:#ff7514;cursor:pointer}
.hide{display:none}.show{display:block}

.dropmenudiv_a{
position:absolute;
font-size: 16px;
line-height:22px;
z-index:100;
background-color: #F2F2F2;
visibility: hidden;
border-radius: 5px;
}

.dropmenudiv_a a{
display: block;
padding: 8px 25px 8px 28px;/*top,right,botton,left*/
text-decoration: none;
color: black;
}

* html .dropmenudiv_a a{ /*IE only hack*/
width: 100%;
}

.dropmenudiv_a a:hover{ /*THEME CHANGE HERE*/
background-color: #ff7514;
color: white;
border-radius: 5px;
}