html {
	scroll-behavior: smooth;
	scroll-padding-top: 100px;
}
.youtube {
	width: 100%;
	aspect-ratio: 16 / 9;
}
.youtube iframe {
	width: 100%;
	height: 100%;
}
.flex6 {
	display: flex;
	justify-content: start;
	flex-wrap: wrap;
}
.box6 {
	width: 15%;
	margin-bottom: 1.5rem;
	margin-right: 2%;
}
.box6:last-child { margin-right: 0; }
.box46_4 { width: 38%; margin-bottom: 30px; }
.box46_6 { width: 58%; margin-bottom: 30px; }

.slick-slide { padding: 0 15px }
.slider_box img {
	border-radius: 15px;
}
.slider_box h4 {
	margin: 15px 0;
}

@media screen and (max-width: 768px){
	.box6 { width: 47%; }
	.box46_4, .box46_6 { width: 100%; }

}