button {
	display: inline-block;
	margin: 0 1em;
	border: none;
	background: none;
}
button span {
	display: block;
}
.grid-button {
	padding: 2rem;
	cursor: pointer;
	user-select: none;
}
.grid-button .grid {
	width: 1rem;
	height: 1rem;
	background: #ecf0f1;
	color: #ecf0f1;
	/* Not in use when the colors are specified below */
	transition: 0.3s;
}
.grid-button.closed .grid {
	-webkit-transform: rotate3d(0, 0, 1, -45deg) scale3d(0.8, 0.8, 0.8);
	transform: rotate3d(0, 0, 1, -45deg) scale3d(0.8, 0.8, 0.8);
}
.grid-button.rearrange .grid {
	box-shadow: -1.25rem -1.25rem, 0 -1.25rem, 1.25rem -1.25rem, -1.25rem 0, 1.25rem 0, -1.25rem 1.25rem, 0 1.25rem, 1.25rem 1.25rem;
}
.grid-button.rearrange.closed .grid {
	box-shadow: 0 -1rem, 0 -2rem, 1rem 0, -2rem 0, 2rem 0, -1rem 0, 0 2rem, 0 1rem;
}
.grid-button.collapse .grid {
	box-shadow: -1.25rem 0, -1.25rem 1.25rem, 1.25rem 0, 1.25rem -1.25rem, 0 -1.25rem, -1.25rem -1.25rem, 0 1.25rem, 1.25rem 1.25rem;
}
.grid-button.collapse.closed .grid {
	box-shadow: -1rem 0, 0 0 transparent, 1rem 0, 0 0 transparent, 0 -1rem, 0 0 transparent, 0 1rem, 0 0 transparent;
}
/* ====================== lines button ==================================================*/
.lines-button {
	padding: 16px 0 0;
	margin: 0;
	transition: .3s;
	cursor: pointer;
	user-select: none;
	/* */
}
.lines-button:hover {
	opacity: 1;
}
.lines-button:active {
	transition: 0;
}
.lines {
	display: inline-block;
	width: 22px;
	height: 3px;
	background: #222;
	transition: 0.2s;
	position: relative;
}
.lines:before, .lines:after {
	display: inline-block;
	width: 22px;
	height: 3px;
	background: #222;
	transition: 0.2s;
	position: absolute;
	left: 0;
	content: '';
	-webkit-transform-origin: 0.28571rem center;
	transform-origin: 0.28571rem center;
}
.lines:before {
	top: 8px;
}
.lines:after {
	top: -8px;
}
.lines-button:hover .lines:before {
	top: 10px;
}
.lines-button:hover .lines:after {
	top: -10px;
}
.lines-button.open {
	-webkit-transform: scale3d(0.8, 0.8, 0.8);
	transform: scale3d(0.8, 0.8, 0.8);
}
.lines-button.arrow.open .lines:before, .lines-button.arrow.open .lines:after {
	top: 0;
	width: 2.22222rem;
}
.lines-button.arrow.open .lines:before {
	-webkit-transform: rotate3d(0, 0, 1, 40deg);
	transform: rotate3d(0, 0, 1, 40deg);
}
.lines-button.arrow.open .lines:after {
	-webkit-transform: rotate3d(0, 0, 1, -40deg);
	transform: rotate3d(0, 0, 1, -40deg);
}
.lines-button.arrow-up.open {
	-webkit-transform: scale3d(0.8, 0.8, 0.8) rotate3d(0, 0, 1, 90deg);
	transform: scale3d(0.8, 0.8, 0.8) rotate3d(0, 0, 1, 90deg);
}
.lines-button.minus.open .lines:before, .lines-button.minus.open .lines:after {
	-webkit-transform: none;
	transform: none;
	top: 0;
	width: 4rem;
}
.lines-button.x.open .lines {
	background: transparent !important;
}
.lines-button.x.open .lines:before, .lines-button.x.open .lines:after {
	-webkit-transform-origin: 50% 50%;
	transform-origin: 50% 50%;
	top: 0;
	width: 4rem;
}
.lines-button.x.open .lines:before {
	-webkit-transform: rotate3d(0, 0, 1, 45deg);
	transform: rotate3d(0, 0, 1, 45deg);
}
.lines-button.x.open .lines:after {
	-webkit-transform: rotate3d(0, 0, 1, -45deg);
	transform: rotate3d(0, 0, 1, -45deg);
}
.lines-button.x2 .lines {
	transition: background 0.3s 0.5s ease;
}
.lines-button.x2 .lines:before, .lines-button.x2 .lines:after {
	-webkit-transform-origin: 50% 50%;
	transform-origin: 50% 50%;
	transition: top 0.3s 0.6s ease, -webkit-transform 0.3s ease;
	transition: top 0.3s 0.6s ease, transform 0.3s ease;
}
.lines-button.x2.open .lines {
	transition: background 0.3s 0s ease;
	background: transparent;
}
.lines-button.x2.open .lines:before, .lines-button.x2.open .lines:after {
	transition: top 0.3s ease, -webkit-transform 0.3s 0.5s ease;
	transition: top 0.3s ease, transform 0.3s 0.5s ease;
	top: 0;
	width: 4rem;
}
.lines-button.x2.open .lines:before {
	-webkit-transform: rotate3d(0, 0, 1, 45deg);
	transform: rotate3d(0, 0, 1, 45deg);
}
.lines-button.x2.open .lines:after {
	-webkit-transform: rotate3d(0, 0, 1, -45deg);
	transform: rotate3d(0, 0, 1, -45deg);
}