* {
	margin: 0;
	padding: 0;
	font-family: 微軟正黑體;
	box-sizing: border-box;
	color: #222;
	outline: none !important;
	line-height: 1.5;
}

body {
	background-color: #fff8ea;
}

.box {
	max-width: 800px;
	margin: 0 auto;
}

.second-title {
	font-size: 17px;
	line-height: 1.6;
}

.arti-box {
	background-color: #fff;
	padding: 20px 20px 50px;
	position: relative;
}

.classroom-box {
	background-color: #fff;
	padding: 20px 20px 50px;
	position: relative;
}

/* 分享連結 */
.link-fixed-box {
	position: fixed;
	top: 80px;
}

.link-box {
	position: absolute;
	left: -65px;
}

.link-box button {
	width: 30px;
	height: 30px;
	background-color: #fff;
	border: 0;
	display: block;
	margin-bottom: 10px;
	border-radius: 30px;
	box-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
	overflow: hidden;
	cursor: pointer;
}

button#back {
	background-color: rgb(112, 182, 143);
	padding: 8px 6px 6px;
	border-radius: 30px;
}

button#fb img {
	width: 100%;
}

/* banner */
.banner-box {
	width: 100%;
	height: 300px;
	background-color: #fff;
	background-size: cover;
	background-position: 50% 50%;
}

.banner-color {
	background-color: rgba(0, 0, 0, 0.4);
	width: 100%;
	height: 100%;
}

.banner-text {
	width: 80%;
	margin: 0 auto;
	padding: 30px 0;
}

.classroom-banner {
	padding: 70px 0;
}

.banner-text h1 {
	color: #fff;
	text-align: center;
	padding: 20px 0 10px;
}

.banner-text .second-title {
	color: #fff;
	font-weight: normal;
}

.banner-text .center-title {
	text-align: center;
}

/* 文章4的banner */
#banner4-box {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	align-items: center;
}

#banner4-pic {
	height: 300px;
	width: auto;
	margin: 0 auto;
}

#banner4-text {
	padding-right: 16px;
}

#banner4-text h1 {
	color: #025570;
	font-size: 30px;
	padding: 20px 0 10px;
}

#banner4-text .second-title {
	color: rgb(116, 116, 116);
	font-weight: 500;
}

/* 標題 */
.title-box h4 {
	color: #94d1ac;
	font-weight: 500;
}

.title-box h1 {
	position: relative;
	margin-left: 20px;
	padding-top: 5px;
	padding-bottom: 8px;
	font-size: 36px;
	color: rgb(73, 73, 73);
}

.title-box h1::before {
	content: "";
    width: 6px;
    top: 5px;
    height: calc(100% - 14px);
    background-color: #94d1ac;
    position: absolute;
    margin: 0 0 0 -20px;
}

.arti-box .second-title {
	color: rgb(116, 116, 116);
	font-weight: 500;
	padding-bottom: 20px;
	margin-left: 20px;
}

.title-box-a3 h1{
	padding-bottom: 16px;
	color: #333; 
	font-size: 28px;
}

.title-box-a3 h2{
	padding-bottom: 15px;
    color: #69ae81;
	font-size: 18px;
}

.writer {
	text-align: right;
	color: rgb(161, 161, 161);
}

/* 影片 */
.video {
	width: 100%;
	height: 400px;
	background-color: #f3f3f3;
	display: block;
	margin: 0 auto 50px;
}

/* 文章內容 */
.arti-box p {
	text-indent: 2em;
	font-size: 18px;
	line-height: 1.8;
	padding-bottom: 50px;
}
.arti-box p:not(.writer):not(.source-text):not(.table-text):not(.desc){
	text-align: justify;
}

.arti-box p a:hover {
	color: #69ae81;
}

.box img {
	width: 80%;
	display: block;
	margin: 0 auto;
	margin-bottom: 10px;
}

.arti-box h3 {
	padding-bottom: 15px;
	color: #69ae81;
	font-size: 22px;
}

.arti-box h4 {
	padding-bottom: 15px;
	color: #69ae81;
	font-size: 18px;
	font-weight: 400;
}

.arti-box .desc {
	text-align: center;
	text-indent: 0;
	color: rgb(97, 97, 97);
	font-size: 17px;
}

.arti-box .source-text {
	text-align: center;
	font-size: 14px;
	text-indent: 0;
}

.table-text+.source-text, .desc+.source-text{
	text-align: center;
}

h3.arti4-second-title {
    color: #025570;
    font-size: 22px;
}
.image-content{
	padding-bottom: 50px;
}
.image-content::before{
	content: "";
	display: table;
}
.image-content::after{
	content: '';
	display: table;
	clear: both;
}
.image-content img{
	width: 100%;
}
.image-content .image-right{
	float: right;
	margin-left: 20px;
	width: 50%;
}

.number-ul {
	list-style:decimal;
	padding-left: 16px;
}

.number-ul li {
	padding-top: 1em;
	padding-left: 8px;
}

.number-ul li:nth-child(1) {
	padding-top: 0;
}
.number-ul li a{
	word-break: break-all;
}

/* 表格 */
.arti-box table {
	margin: 0 auto 10px;
	width: 80%;
}

.arti-box#a4 table {
	border: 0.5px solid #96caa8;
}

.arti-box td {
	text-align: center;
	padding: 8px 16px;
}
.arti-box td.t-left {
	text-align: left;
}

.arti-box#a4 td {
	border: 0.5px solid #96caa8;
}

.arti-box td.description {
	text-align: left;
}

.arti-box td.example {
	text-align: left;
}

.arti-box .table-title {
	background-color: #69ae81;
}

.arti-box .table-title, .arti-box .table-title td{
	color: #fff;
}

td#person {
	width: 15%;
}

td#price {
	width: 25%;
}

td#explain {
	width: 37%;
}

td#example {
	width: 43%;
}

.arti-box .table-content td {
	padding: 15px;
	word-wrap: break-word;
	word-break: break-all;
}

.arti-box .table-content ul {
	list-style: none;
}

.arti-box .table-content ul.number-ul {
	list-style: decimal;
}

.arti-box .table-content ul li {
	padding-top: 5px;
}

.arti-box .table-content ul li:nth-child(1) {
	padding-top: 0;
}

.arti-box .table-content {
	background-color: rgb(255, 240, 211);
}

.arti-box .table-content:nth-child(even) {
	background-color: rgb(255, 251, 233);
}

.table-content.tc2 {
	background-color: rgb(255, 251, 233) !important;
}

.table-content.tc {
	background-color: rgb(255, 240, 211) !important;
}

.arti-box .table-text {
	font-size: 18px;
	font-weight: normal;
	text-align: center;
	color: #333;
}

.arti-box ol {
	padding-left: 100px;
	padding-top: 20px;
	padding-bottom: 20px;
}

.arti-box ol li {
	font-size: 18px;
	line-height: 1.8;
}

/* 小教室 */
#seperate {
	width: 100%;
	height: 3px;
	background-color: rgb(169, 204, 134);
	margin: 50px 0;
}

.classroom-box #classroom-box img {
	width: 100%;
	padding: 15px 0;
}

.classroom-box p {
	font-size: 18px;
	line-height: 1.8;
	word-wrap: break-word;
	word-break: break-all;
}

.content.ques {
	font-size: 20px;
	font-weight: 700;
	color: #8ebf5c;
}

.classroom {
	display: grid;
	margin: 20px 0;
}

.ques {
	grid-template-columns: 10% 80%;
}

.ans {
	grid-template-columns: 20% 80%;
}

.name img {
	width: 80px;
}

.ques .chat-box {
	padding-left: 30px;
}

.ans .chat-box {
	padding-right: 30px;
}

.chat-box h4 {
	font-size: 16px;
	padding-bottom: 5px;
}

.chat-box .content {
	color: #333;
	border-radius: 5px;
	padding: 20px 30px;
	margin-right: 20px;
}

.c-ques .content {
	position: relative;
}

.c-ques .content::before {
	content: "";
	width: 0;
	height: 0;
	border: 20px solid;
	position: absolute;
	margin-top: -20px;
	border-radius: 5px;
	left: -20px;
}

.c-ques h4 {
	margin-left: 10px;
}

.c1 .content {
	background-color: #d7f6ff;
}

.c1 .content::before {
	border-color: #d7f6ff #d7f6ff rgba(86, 84, 182, 0) rgba(254, 186, 84, 0);
}

.c1 h4 {
	color: #0c9ace;
}

.c2 .content {
	background-color: #ffdbd9;
}

.c2 .content::before {
	border-color: #ffdbd9 #ffdbd9 rgba(86, 84, 182, 0) rgba(254, 186, 84, 0);
}

.c2 h4 {
	color: #d33f25;
}

.c3 .content {
	background-color: #fff1c1;
}

	.c3 .content::before {
		border-color: #fff1c1 #fff1c1 rgba(86, 84, 182, 0) rgba(254, 186, 84, 0);
	}

.c3 h4 {
	color: #fb8b17;
}

.c4 .content {
	background-color: #B3E6E2;
}

	.c4 .content::before {
		border-color: #B3E6E2 #B3E6E2 rgba(86, 84, 182, 0) rgba(254, 186, 84, 0);
	}

.c4 h4 {
	color: #4ab1a9;
}

.c-ans .content::before {
	content: "";
	width: 0;
	height: 0;
	border: 20px solid;
	position: absolute;
	margin-top: -20px;
	border-radius: 5px;
	right: -20px;
}

.c-ans .content {
	background-color: #dff6c4;
	position: relative;
}
.c-ans .content+.content{
	margin-top: 20px;
}

.c-ans .content::before {
	border-color: #dff6c4 rgba(86, 84, 182, 0) rgba(254, 186, 84, 0) #dff6c4;
}

.c-ans h4 {
	color: #98bd6f;
	text-align: right;
	margin-right: 30px;
}

@media screen and (max-width: 576px) {
	/* 小教室 */
	.ques {
		grid-template-columns: 20% 80%;
	}

	.ans .space-box {
		display: none;
	}

	.ans {
		grid-template-columns: 1fr;
	}
}

@media screen and (max-width: 768px) {
	.banner-text h1 {
		padding: 0 0 10px;
	}
	.arti-box img {
		width: 100%;
	}

	#banner4-box {
		grid-template-columns: repeat(1, 1fr);
		padding: 20px;
		height: auto;
	}

	#banner4-pic {
		width: 100%;
		height: auto;
	}

	/* 表格 */
	.arti-box table {
		width: 100%;
	}
	.name img {
		width: 100px;
		height: auto;
	}
}