/* sending-indication
-------------------------------------------------------------*/

.sending-indication {
	display: none;
	position: fixed;
	top: 50%;
	left: 0;
	right: 0;
	z-index: 1003;
	width: 200px;
	height: 100px;
	margin: -50px auto 0;
	padding-top: 18px;
	border-radius: 4px;
	text-align: center;
	font-weight: bold;
	color: #ffffff;
}

.sending-indication span{
	display: inline-block;
	width:40px;
	height:40px;
	border-radius: 50%;
	border: 5px solid #999999;
	border-top-color: #cccccc;
	-webkit-animation: spinner 0.5s infinite ease-in;
	-moz-animation: spinner 0.5s infinite ease-in;
	-o-animation: spinner 0.5s infinite ease-in;
	-ms-animation: spinner 0.5s infinite ease-in;
}

@-webkit-keyframes spinner {
	0% { -webkit-transform: rotate(0deg); }
	100% { -webkit-transform: rotate(360deg); }
}

@-moz-keyframes spinner {
	0% { -moz-transform: rotate(0deg); }
	100% { -moz-transform: rotate(360deg); }
}

@-o-keyframes spinner {
	0% { -o-transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}

@-ms-keyframes spinner {
	0% { -ms-transform: rotate(0deg); }
	100% { -ms-transform: rotate(360deg); }
}

/* overlay & modal
-------------------------------------------------------------*/

.lock {
    overflow:hidden;
}

.overlay {
	display: none;
	overflow: hidden;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	z-index: 1002;
	height: 100%;
	width: 100%;
	background: #000000;
	background: rgba(0,0,0,0.5);
	cursor: pointer;
}