.btn{
	width: 190px;
	height: 40px;
	min-height: 40px;
	border-radius: 40px;
	cursor: pointer;
	display: flex;
	flex-direction: row;
	align-items: center;
	justify-content: center;
	font-weight: bold;
	position: relative;
	overflow: hidden;
	text-decoration: none;
}

.btn:after{
	content: '';
	position: absolute;
	left: 0px;
	right: 0px;
	top: 0px;
	bottom: 0px;
	background: linear-gradient(to bottom, rgba(255,0,0,0) 50%, rgba(0,0,0,.25));;
}

.btn.btn-blue{
	background-color: #1d3796;
	color: white;
}

.btn.btn-cian{
	color : white;
	background-color: #069fe0;
}

@media all and (max-width: 768px) {
	.btn{
		width: 150px;
		height: 35px;
	}
}