.btn-kuramoto {
  text-align: center;
}
.btn-kuramoto a {
	display: flex;
	justify-content: center;
	align-items: center;
	position: relative;
	width: 300px;
	height: 50px;
	color: #fff;
	font-size: 16px;
	font-weight: 700;
	text-decoration: none;
  background-color: #c29b2c;
  border: 1px solid transparent;
  margin: 0 auto;
  padding:0 30px;
  border-radius: 80px;
	transition: 0.3s;
}

.btn-kuramoto a:hover {
	color: #f2f2f2;
	background-color: #010a37;
	border: 1px solid #333;
}

.btn-kuramoto a::after {
	content: '';
	position: absolute;
	top: 50%;
	right: 30px;
	transform: rotate(45deg) translateY(-50%);
	width: 6px;
	height: 6px;
	border-width: 2px 2px 0 0;
	border-style: solid;
	border-color: #fff;
}

.btn-kuramoto a:hover::after {
	border-color: #f2f2f2 #f2f2f2 transparent transparent;
}