#main_tag {
	font-size: 150%;
	text-align: center;
	margin: 5em 0;
	transition: all 600ms ease;
	text-transform: capitalize;
}

#main_tag span {
	margin: 2px;
	padding: 2px 12px;
	font-weight: 500;
	transition-duration: 0.2s;
	cursor: pointer;
	font-size: 120%;
	border: unset;
	border-radius: 0;
	border-bottom: 2px solid var(--nocolor);
	display: inline-block;
}

#main_tag span:hover {
	background-color: unset;
	color: unset;
	border-color: var(--link-hover-color);
}

#main_tag .select {
	border-bottom: 2px solid var(--link-color);
}

#tag_selected {
	margin: 1em 0;
}

tag {
	background-color: var(--btn-color);
	margin: 2px;
	padding: 2px 12px;
	border-radius: 5px;
	border: 1px solid #fe897c;
}

.tag-delete {
	margin-left: 6px;
	color: #f93e3e;
	cursor: pointer;
}

.tag-delete:hover {
	color: red;
	font-weight: 700;
}

.tag_others {
	margin: 10px 0;
}

.canon-tag {
	background-color: #46a6d2;
	border: 0;
	border-radius: 6px;
	color: white;
	font-weight: 400;
}

.canon-tag:hover {
	background-color: var(--link-hover-color);
}

.sutta_row {
	display: grid;
	align-items: center;
	grid-template-columns: 100px 200px 100px auto;
	width: 100%;
	border-bottom: 1px solid var(--border-line-color);
}

.sutta_row div {
	padding: 10px;
	/*display: flex;*/
	justify-items: center;
}

.sutta_row:hover {
	background-color: var(--drop-bg-color);
}

.c_level_1 {
	padding-top: 15px;
	padding-bottom: 15px;
	background-color: var(--main-color1);
}
.c_level_1 .chapter_title {
	font-size: 120%;
	font-weight: 700;
}
#book_list {
	display: flex;
	flex-wrap: wrap;
}
.chapter_list {
	display: none;
}
.chapter_book {
	display: block;
}
.chapter_progress {
	display: block;
}
.parent_chapter {
	width: 350px;
}
.parent_chapter .chapter_book,
.parent_chapter .chapter_progress {
	display: none;
}

#select_bar {
	display: flex;
	justify-content: space-between;
}

.chapter_list {
	display: flex;
}
.chapter_list .grid {
	width: 400px;
	max-width: 100%;
}
.chapter_list .list {
	width: 200px;
}
.chapter_list .list .chapter_head_tool_bar {
	display: none;
}
.chapter_list .list .res_more {
	display: none;
}

.chapter_list .show {
	display: block;
}

.chapter_list .hidden {
	display: none;
}
.chapter_list .list .resource .item {
	display: none;
}
.chapter_list ul {
	background-color: antiquewhite;
	border-left: 1px solid brown;
	border-right: 1px solid brown;
	padding: 0;
}
.chapter_list ul li {
	display: flex;
	justify-content: space-between;
	padding: 8px;
	white-space: nowrap;
	overflow-x: hidden;
}
.chapter_list ul li:hover {
	background-color: darkorange;
	cursor: pointer;
}
.chapter_list .resource {
	display: flex;
	margin-top: auto;
	margin-bottom: auto;
}
.chapter_list .title .title_1 {
	color: var(--main-color);
	font-weight: 700;
	font-size: 110%;
}
.chapter_list .title .title_2 {
	font-size: 80%;
	color: var(--main-color1);
}
.selected .title_2 {
	font-size: 80%;
	color: unset;
}
.chapter_list .title {
	text-transform: capitalize;
}
.chapter_list .title div:lang(pali) {
	font-size: 80%;
}

.chapter_list .selected {
	background-color: chocolate;
	color: whitesmoke;
}
/*書標題特殊樣式*/
.chapter_list .level_1 {
	color: whitesmoke;
}
.book_view .level_1 {
	background: linear-gradient(45deg, #e89650 20%, transparent 90%);
}
/*当前选择書標題特殊樣式*/
li.level_1.selected {
	height: 250px;
	background: linear-gradient(45deg, #e89650 20%, transparent 90%);
}
.progress_circle {
	transform-origin: center;
	transform: rotateZ(-90deg);
}
.progress_color {
	stroke: mediumseagreen;
}
.progress_bg {
	stroke: lightgrey;
}

.chapter_head {
	border-bottom: 1px solid var(--border-line-color);
}
.chapter_head .title {
	text-align: center;
}
.chapter_head .title .title_1 {
	color: var(--main-color);
	font-size: 120%;
	padding: 1em 0 0.5em 0;
	font-weight: 700;
}
.chapter_head .title .title_2 {
	padding: 0 0 0.5em 0;
}
.progress .item {
	display: flex;
	margin: 5px;
}

.progress .item .lang {
	line-height: 30px;
	padding-left: 10px;
}
.chapter_head .res {
	border-top: 1px solid var(--border-line-color);
}

.chapter_head .res h2 {
	padding: 0 5px;
	font-size: 100%;
	font-weight: 700;
}

.chapter_head_tool_bar .chapter_back_button {
	display: none;
}
.chapter_head_tool_bar .chapter_close_button {
	display: inline-block;
}
.chapter_head_tool_bar {
	display: flex;
	justify-content: space-between;
}

.book_view .grid {
	width: 100%;
}
.book_view ul {
	border-right: unset;
}
.book_view ul li {
	width: 180px;
	height: 250px;
	margin: 1em;
	border: 10px solid wheat;
}
.book_view ul {
	display: flex;
	flex-flow: wrap;
}