.ui-content{
	padding-bottom: 4rem;
}
.top{
	background-color: #FFFFFF;
}
.top_item_num{
	display: block;
	color: #3a3a3a;
}
.top_item_num>div{
	margin-bottom: 0.25rem;
	text-align: center;
}
.top_item_info{
	text-align: right;
	font-size: 0.65rem;
	color: #999999;
}
.top_item_info span{
	margin-right: 0.35rem;
}
.top_item_info span:last-of-type{
	margin-right: 0;
}
.top_item_info span i{
	position: relative;
	top: -1px;
	margin-right: 3px;
    font-size: 15px;
}
/*热门提问*/
.item{
	display: block;
	color: #3A3A3A;
	background-color: #FFFFFF;
	margin-top: 0.5rem;
}
.item_top_box{
	display: block;
	padding: 0.5rem 0.75rem;
	border-bottom: 1px solid #D9D9D9;
}
.item_top{
	font-size: 0.6rem;
	color: #999999;
	margin-bottom: 0.5rem;
}
.item_info{
	padding: 0;
}
.item_top>div:first-of-type{
	float: left;
}
.item_top>div:last-of-type{
	float: right;
}
.item_tx{
	margin-bottom: 0.5rem;
}
/*新增音频相关*/
.item_info_img,
.item_voice_img{
	width: 7rem;
    height: 1.8rem;
    padding-left: 1rem;
}
.item_voice_img .bgimg{
    position: absolute;
    top: 0;
    left: 0;
}

.item_voice_img .voc-text{
    z-index: 10;
    text-align: center;
}
.item_voice_img .ms3{
	width: .6rem;
}
.item_voice_img .ms4{
	width: .9rem;
}
.item_info_price{
	color: #FB6060;
	font-size: 0.75rem;
	margin-left: 0.5rem;
}
.item_info_num{
	font-size: 0.65rem;
	color: #999999;
}
.item_bot_box{
	padding: 0.5rem 0.75rem;
}
.master_list{
	padding: 0;
	margin-bottom: 0.5rem;
}
.master_hic{
	width: 1.2rem;
	height: 1.2rem;
	border-radius: 50%;
	overflow: hidden;
	margin-right: 0.75rem;
}
.item_bot_box>.master_list:last-of-type{
	margin-bottom: 0;
}
/*悬浮按钮*/
.btn_box{
    table-layout: fixed;
    bottom: 0;
    position: absolute;
    right: 0;
    left: 0;
    z-index: 20;
    backface-visibility: hidden;
    text-align: center;
    font-size: 0.78rem;
    color: #FFFFFF;
    background-color: #FFFFFF;
}
.btn{
	display: block;
	border-radius: 3px;
    margin: 0.5rem 0.75rem;
    background-color: #e55a75;
    line-height: 2.2rem;
	color: #ffffff;
}
.btn i{
	position: relative;
	top: -1px;
    margin-right: 0.5em;
}