#menu__toggle {
	opacity: 0;
}
#menu__toggle:checked + .menu__btn > span {
	transform: rotate(45deg);
}
#menu__toggle:checked + .menu__btn > span::before {
	top: 0;
	transform: rotate(0deg);
}
#menu__toggle:checked + .menu__btn > span::after {
	top: 0;
	transform: rotate(90deg);
}
#menu__toggle:checked ~ .menu__box {
	right: 0 !important;
}
.menu__btn {
	position: fixed;
	top: 25px;
	right: 40px;
	width: 26px;
	height: 26px;
	cursor: pointer;
	z-index: 1;
}
.menu__btn > span,
.menu__btn > span::before,
.menu__btn > span::after {
	display: block;
	position: absolute;
	width: 100%;
	height: 2px;
	background-color: #616161;
	transition-duration: .25s;
}
.menu__btn > span::before {
	content: '';
	top: -8px;
}
.menu__btn > span::after {
	content: '';
	top: 8px;
}
.menu__box {
	display: block;
	position: fixed;
	top: 0;
	right: -100%;
	width: 300px;
	height: 100%;
	margin: 0;
	padding: 80px 0;
	list-style: none;
	background-color: #ECEFF1;
	box-shadow: 2px 2px 6px rgba(0, 0, 0, .4);
	transition-duration: .25s;
}
.menu__item {
	display: block;
	padding: 12px 24px;
	color: rgb(79, 79, 79);
	font-family: 'Roboto', sans-serif;
	font-size: 20px;
	font-weight: 600;
	text-decoration: none;
	transition-duration: .25s;
}
.menu__item:hover {
	background-color: #CFD8DC;
}
.navbar {
	position: fixed;
	top: 0px;
	width: 100%;
	z-index: 1;
	background-color: rgb(250, 250, 255);
	box-shadow: 0 1px 4px rgb(146 161 176 / 15%);
}
body {
	font-family: "Open Sans", Arial, sans-serif;
	font-size: 14px;
	font-weight: normal;
}
h1 {

	color: rgb(79, 79, 79);
	font-size: 20px;
	padding-top: 14px;
	font-weight: normal;
}
.contents {
	color: rgb(79, 79, 79);
}

section {
	padding-left: 5%;
	padding-right: 5%;
	padding-top: 40px;
	color: rgb(79, 79, 79);
}

section#s1 {
	text-align: center;
}