.button {
	display: table;
	width: auto;
	height: 55px;
	background: #4E9CAF;
	padding: 10px;
	text-align: center;
	border-radius: 5px;
	color: white;
	font-weight: bold;
	margin-left:20px;
	border-bottom: 5px solid white;
}
.section-btn {
	background: transparent;
	border-radius: 50px;
	border: 1px solid #ffffff;
	color: #ffffff;
	font-size: inherit;
	font-weight: normal;
	padding: 15px 30px;
	transition: 0.5s;
}

.section-btn:hover {
	background: #ffffff;
	border-color: transparent;
	color: #000000;
}
.tip{
	display: inline;
	position: relative;
	background
}

.tip:hover:after{
	background: #333;
	background: rgba(0,0,0,.9);
	border-radius: 5px;
	bottom: 50px;
	color: #fff;
	content: attr(title);
	left: 5%;
	padding: 10px 10px;
	position: absolute;
	z-index: 98;
	width: 250px;
}