.nc.intro .intro-1,
.nc.intro .intro-2 {
	color: #6a7889;
}

.nc.intro .intro-title {
	color: #576573;
}

.to-down-button::after {
	border-left-color: transparent;
	border-right-color: transparent;
}

.nc.to-down-button::after {
	border-top-color: #6a7889;
}

.nc.to-down-button:hover::after {
	border-top-color: #2c7fe4;
}