.btn.btn_normal,
.btn.btn_ok,
.btn.btn_cancel {
	/*--bs-btn-color: white;*/
	/*--bs-btn-bg: #72c2a8;*/
	--bs-btn-border-color: transparent;

	--bs-btn-hover-color: var(--bs-btn-color);
	--bs-btn-hover-bg: var(--bs-btn-bg);
	--bs-btn-hover-border-color: var(--bs-btn-border-color);

	--bs-btn-active-color: var(--bs-btn-color);
	--bs-btn-active-bg: var(--bs-btn-bg);
	--bs-btn-active-border-color: var(--bs-btn-border-color);

	--bs-btn-disabled-color: var(--bs-btn-color);
	--bs-btn-disabled-bg: var(--bs-btn-bg);
	--bs-btn-disabled-border-color: var(--bs-btn-border-color);
}

.btn.btn_normal {
	--bs-btn-color: white;
	--bs-btn-bg: #72c2a8;
	--bs-btn-hover-bg: #5ebf98;
	--bs-btn-active-bg: #4ea88b;
}

.btn.btn_ok {
	--bs-btn-color: white;
	--bs-btn-bg: #3498db;
	--bs-btn-hover-bg: #2980b9;
	--bs-btn-active-bg: #2471a3;
}

.btn.btn_cancel {
	--bs-btn-color: white;
	--bs-btn-bg: #f08080;
	--bs-btn-hover-bg: #e57373;
	--bs-btn-active-bg: #d66b6b;
}

.bar_title {
	background-color: #e0efef;
	padding: 0.5em 1em;
	border-radius: 0.5em;
	font-weight: bold;
}

/* for split.js */
/* .gutter { */
/* 	background-color: #eee; */
/* 	background-repeat: no-repeat; */
/* 	background-position: 50%; */
/* } */

/* .gutter.gutter-horizontal { */
/* 	background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUAAAAeCAYAAADkftS9AAAAIklEQVQoU2M4c+bMfxAGAgYYmwGrIIiDjrELjpo5aiZeMwF+yNnOs5KSvgAAAABJRU5ErkJggg=='); */
/* 	cursor: col-resize; */
/* } */

/* .gutter.gutter-vertical { */
/* 	background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB4AAAAFAQMAAABo7865AAAABlBMVEVHcEzMzMzyAv2sAAAAAXRSTlMAQObYZgAAABBJREFUeF5jOAMEEAIEEFwAn3kMwcB6I2AAAAAASUVORK5CYII='); */
/* 	cursor: row-resize; */
/* } */