.modal-overlay{
	background:rgba(0,0,0,.5);
	position: fixed;
	left: 0;
	top: 0;
	right: 0;
	bottom: 0;
	z-index: 9998;
	visibility: hidden;
	opacity: 0;
	transition: opacity 250ms ease, visibility 250ms ease;
}
.modal-overlay.visible{
	visibility: visible;
	opacity: 1;
}
.modal-hide{
	visibility: hidden;
}
.modal{
	width: 100vw;
	height: 100vh;
	padding: 15px;
	display: flex;
	position: fixed;
	z-index: 9999;
	top: 0;
	left: 0;
	opacity: 0;
	overflow-y: scroll;
	overflow-x: auto;
	transition: opacity 250ms ease, visibility 250ms ease;
	align-items: center;
}
.modal.visible{
	opacity: 1;
	visibility: visible;
}
.modal-content{
	max-width: 700px;
	width: 100%;
	margin: auto;
	background-color: #fff;
	border-radius: 3px;
	position: relative;
	top: -100px;
	transition: top 250ms ease;
	box-shadow:0 0 10px 3px rgba(0,0,0,.2);
}
.modal.visible .modal-content{
	top: 0;
}
.modal-body{
	padding: 15px;
}
.modal-header{
	padding: 15px;
	background:#333;
	color: #fff;
	border-radius: 3px 3px 0 0;
}
.modal-close-btn{
	color: #fff;
	position: absolute;
	font-size: 31px;
	line-height: 14px;
	cursor: pointer;
	top: 20px;
	right: 15px;
	transition: opacity 250ms ease;
}
.modal-close-btn:hover{
	opacity: .7;
}
.modal-footer{
	border-top: 1px solid #e8e6e6;
	padding: 15px;
	text-align: center;
}
.modal-footer button:after{
	content: "";
	margin-left: 0;
}