@charset "utf-8";
/* side */
.side {
	margin: 40px auto 0;
	box-sizing: border-box;
	padding: 28px 4vw 40px;
	background-color: #eff3f4;
}
.side .side__title {
	position: relative;
	margin: 0;
	padding: 0 0 8px;
	border-bottom: 1px solid #0d0d0d;
	font-size: 22rem;
}
.side .side__title::after {
	content: '';
	display: inline-block;
	width: 30%;
	height: 2px;
	position: absolute;
	bottom: 0;
	left: 0;
	background-color: #0d0d0d;
}
.child-side-practices__title {
    margin-top: 20px;
    font-size: 20rem;
}
.side section:nth-child(2) > :first-child .side__title {
	margin-top: 0;
	padding-top: 0;
}
.side .cbutton-B {
	padding-right: 1.5em;
	padding-left: 0.5em;
    border: 1px solid #0d0d0d;
    background-color: #fff;
    color: #0d0d0d;
    text-shadow: none;
}
.side .cbutton-B span {
    position: relative;
    z-index: 1;
}
.side .child-side-practices__a--current,
.side .cbutton-B:hover {
    color: #fff;
    opacity: 1;
}
.side .cbutton-B::after {
	font-size: 14rem;
}
.side .child-side-practices__a--current::before,
.side .cbutton-B::before {
    position: absolute;
    content: '';
    width: 0;
    transition: .4s;
    top: 0;
    bottom: 0;
    left: 0;
    display: block;
    background-color: #0d0d0d;
}
.side .child-side-practices__a--current::before,
.side .cbutton-B:hover::before {
    top: 0;
	width: 100%;
}

/* side-practices */
.side .child-side-practices {
	margin-top: 20px;
}
.side .child-side-practices {
	margin-top: 20px;
}
.side .child-side-practices__li:nth-child(n+2) {
	margin-top: 20px;
}
.side .child-side-practices__a {
	max-width: 100%;
	width: 100%;
	text-align: left;
    font-size: 16px;
}

@media screen and (min-width: 1024px) {
    /* side */
	.side {
		margin: 80px 0 0 0;
		padding: 28px 16px 40px;
		flex-basis: 300px;
	}
	.side .side__title {
		margin-top: 0;
	}
	.side .side__title::after {
		width: 96px;
	}
	/* side-practices */
	.side .child-side-practices__li:nth-child(n+2) {
		margin-top: 16px;
	}
}