.room_head{
	background-color: #0E93D7;
	text-align: center;
	color: white;
}
.room_back{
	back
}
.room_footer{
	position: relative;
	width: 100%;
	height: 90px;
	line-height: 49px;
	padding-bottom: 0px;
	background-color: #F3F3F3;}
.room_footer_fixed{
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	width: 100%;
	z-index: 1010
}
.chat_box{
	margin-top: 8px;
	width: 100%;
	max-height: 38px;
	border: 1px solid;
	border-color: cornflowerblue;
	border-radius: 2px;
	margin-bottom: 0.3%;
	font-size: 200%;
  overflow-x: visible;
  overflow-y: visible;
}
.chat_content{
	background-color:white;
	width: 100%;
}
.content_list{
	margin-top: 55px;
	margin-bottom: 55px;
	height: 100%;
}
button.send_button{
	height: 38px;
	margin-bottom: 0.3%;
}
.content_frame{
	border: 1px solid #009CDA;
	border-radius: 10px;
	width: 75%;
	background-color: cornsilk;
	margin-bottom: 10px;
}
.user_head{
	width: 38px;
	height: 38px;
}
.content-detail{
	border-top-left-radius: 10px;
	border-top-right-radius: 10px;
	background-color: #eee;
}
article li{
	list-style-type: none;
}
