#imBtn {
	width: 200px;
    height: 40px;
    padding-left: 40px;
    line-height: 40px;
    background: url(im510.png) no-repeat 12px 12px #fff;
    cursor: pointer;
    position: fixed;
    bottom: 0;
	right: 0;
	z-index: 10000;
	box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

#imBtn .babel{
	background-color: #f00;
	border-radius: 100%;
	color: #fff;
	min-width: 18px;
	height: 18px;
	line-height: 18px;
	margin-left: 5px;
	text-align: center;
	font-size: 12px;
	display: inline-block;
}

#imIframeBox {
	position: fixed;
	bottom: -20px;
	right: 0;
    z-index: 1001;
    height: 560px;
	width: 280px;
	z-index: 10001;
}
#imIframeBox.chat{
    width: 660px;
}

#imIframeBoxHead {
	height: 44px;
	line-height: 44px;
	background-color: #fff;
/* border-bottom: #f2f2f2 1px solid;*/
	position: relative;
}

#imIframeBoxHead h4 {
	text-align: center;
	font-weight: normal;
	color: #333;
	margin: 0;
}

#ImIframeClose {
	position: absolute;
	right: 10px;
	top: 0;
	height: 44px;
	line-height: 44px;
}

#imIframeBox iframe {
	width: 100%;
	height: 100%;
	border: 0;
}