@charset "UTF-8";
/* CSS Document */

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del, dfn, em, img, ins, kbd, q, s, samp, small, strike, strong, sub, sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form, label, legend, table, caption, tbody, tfoot, thead, tr, th, td, article, aside, canvas, details, embed, figure, figcaption, footer, header, hgroup, menu, nav, output, ruby, section, summary, time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font: inherit;
    font-size: 100%;
    vertical-align: baseline;
}
b { 
    font-weight: bold !important;
}
ol, ul {
    list-style: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
caption, th, td {
    text-align: left;
    font-weight: normal;
    vertical-align: middle;
}
q, blockquote {
    quotes: none;
}
q:before, q:after, blockquote:before, blockquote:after {
    content: "";
    content: none;
}
a img {
    border: none;
}
article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
    display: block;
}
a {
    text-decoration: none;
}
a img{
  outline: none;
}
a:focus, input:focus, button:focus{
  outline: none;
}
body{
	background: #ffffff;
	font-family: 'Noto Sans TC', sans-serif;
	/*font-family: Arial,".蘋方-繁", "微軟正黑體", "繁黑體", 'Microsoft JhengHei', 'Microsoft YaHei', 'Heiti TC', 'LiHei Pro', sans-serif, "新細明體", PMingLiU;*/
	}
/* Preloader */
#preloader {
	position: fixed;
	top:0;
	left:0;
	right:0;
	bottom:0;
	background-color:#ffffff; /* change if the mask should have another color then white */
	z-index:99; /* makes sure it stays on top */
}

#status {
	width:100px;
	height:100px;
	position:absolute;
	left:50%; /* centers the loading animation horizontally one the screen */
	top:50%; /* centers the loading animation vertically one the screen */
	background-image:url(../images/status.gif); /* path to your loading animation */
	background-size: 100px 100px;
	background-repeat:no-repeat;
	background-position:center;
	margin:-50px 0 0 -50px; /* is width and height divided by two */
}	
.goTop{
	position:fixed;
	z-index:100;
	width:40px;
	height:40px;
	display:none;
  bottom:150px;
  right:30px;
	}
.goTop:hover{
 opacity:0.8;
	}	
.goTop img{
	width:100%;
	}



#WRAPER{
	float:left;
	width:100%;
	position:relative;
	z-index:3;
	text-align:center;
	-moz-transition: ease-in-out 0.3s;
  -o-transition: ease-in-out 0.3s;
  -webkit-transition: ease-in-out 0.3s;
  transition: ease-in-out 0.3s;
  right:0px;
	}

#WRAPER.reveal{
	position:absolute;
	right:180px;

}		


.page_drop{
	position: fixed;
	top: 50px;
	right: 0px;
	width: 170px;
	z-index: 1;
}

.page_dot{
	position: fixed;
	top: 50px;
	left: 0px;
	width: 170px;
	z-index: 1;
}

.page_slogan{
		position: absolute;
	top: -50px;
	right: 100px;
	width: 220px;
	z-index: 1;
}

#HEADER{
	position: fixed;
	width:100%;
	top: 0px;
	left: 0px;
  	height: 60px;
  	background-color: rgb(255, 255, 255);
  	box-shadow: 0px 0px 6.58px 0.42px rgba(26, 26, 23, 0.32);
  	z-index: 10;
	}




.NAV_btn_wrap{
	display: none;
	position:fixed;
	width:60px;
	top:20px;
	right:10px;
  z-index:4;
	}	


#nav-icon3{
  width: 30px;
  height: 45px;
  position: relative;
  margin: 0px auto;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: .5s ease-in-out;
  -moz-transition: .5s ease-in-out;
  -o-transition: .5s ease-in-out;
  transition: .5s ease-in-out;
  cursor: pointer;
}

#nav-icon3 span{
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  border-radius: 2px;
  opacity: 1;
  left: 0;
  -webkit-transform: rotate(0deg);
  -moz-transform: rotate(0deg);
  -o-transform: rotate(0deg);
  transform: rotate(0deg);
  -webkit-transition: .25s ease-in-out;
  -moz-transition: .25s ease-in-out;
  -o-transition: .25s ease-in-out;
  transition: .25s ease-in-out;
}

#nav-icon3 span{
  background: #598ecb;
}




#nav-icon3 span:nth-child(1) {
  top: 0px;
}

#nav-icon3 span:nth-child(2),#nav-icon3 span:nth-child(3) {
  top: 10px;
}

#nav-icon3 span:nth-child(2){
  display: none;
  top: 10px;
}

#nav-icon3 span:nth-child(4) {
  top: 20px;
}
#nav-icon3.open span{
	background: #598ecb;
}

#nav-icon3.open span:nth-child(1) {
  top: 18px;
  width: 0%;
  left: 50%;
}

#nav-icon3.open span:nth-child(2) {
  display: block;
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}

#nav-icon3.open span:nth-child(3) {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}

#nav-icon3.open span:nth-child(4) {
  top: 18px;
  width: 0%;
  left: 50%;
}	


#logo{
	float: left;
	z-index: 2;
	height: 34px;
	margin: 13px 0px 0px 20px;
}

#NAV{
	float: right;
	position: relative;
	z-index: 1;
	height: 50px;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
	text-align: center;
	margin: 10px 20px 0px 0px; 
}

nav{
	display: inline-block;
	text-align: left;
}

nav .btn {
	display: inline-block;
	cursor: pointer;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
	text-align: center;
	margin-right: 40px;
  	font-size: 20px;
  	color: #2091d2;
  	line-height: 40px;
}


nav .btn:hover , nav .btn.current{
 	color: #f28426;
 	border-bottom:#f28426 2px solid;
  -moz-transition: ease-in-out 0.3s;
  -o-transition: ease-in-out 0.3s;
  -webkit-transition: ease-in-out 0.3s;
  transition: ease-in-out 0.3s;
}







#KV_SEC{
	float: left;
	width: 100%;
	height: 745px;
	position: relative;
	display: table;
}

#KV_SEC .ct{
	display: table-cell;
	width: 100%;
	height: 100%;
	text-align: center;
	vertical-align: middle;
}

.q_link{
	position: fixed;
	z-index: 11;
	width: 640px;
	right: 0px;
	bottom: 0px;
}

.q_link img{
	width: 100%;
}

.q_link:hover{
	 -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
  filter: alpha(opacity=50);/* // IE 5-7 */
  -moz-opacity:0.5;
  opacity: 0.5;
  -moz-transition: ease-in-out 0.3s;
  -o-transition: ease-in-out 0.3s;
  -webkit-transition: ease-in-out 0.3s;
  transition: ease-in-out 0.3s;
}

.kv_slogan{
	display: inline-block;
	vertical-align: middle;
	position: relative;
	z-index: 2;
	width: 630px;
}

.kv_btn_group{
	display: inline-block;
	vertical-align: middle;
	position: relative;
	z-index: 2;
	width: 540px;
}

.kv_btn{
	display: inline-block;
	width: 230px;
	cursor: pointer;
	margin: 5px;
}

.kv_btn.secon_fix{
	margin-left: 60px;
}
.kv_btn:hover{
	 -ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
   filter: alpha(opacity=50); /*IE 5-7 */
  -moz-opacity:0.5;
  opacity: 0.5;
  -moz-transition: ease-in-out 0.3s;
  -o-transition: ease-in-out 0.3s;
  -webkit-transition: ease-in-out 0.3s;
  transition: ease-in-out 0.3s;
}

.kv_bg_chart{
	position: absolute;
	z-index: 0;
	width: 610px;
	right: 5%;
	bottom: 0px;
}

.kv_bg_dot{
	position: absolute;
	z-index: 0;
	width: 170px;
	left: 0%;
	bottom: 0px;
}

.kv_bg_drop{
	position: absolute;
	z-index: 0;
	width: 380px;
	right: 0px;
	top: 0px;
}


.body_bg{
	position: fixed;
	width: 100%;
	height: 100%;
	top: 0px;
	left: 0px;
	z-index: 0;
}


#CONTENT{
	float: left;
	width: 100%;
	text-align: center;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

.mid_content{
	display: inline-block;
	width: 1400px;
	position: relative;
}

.sec{
	float: left;
	width: 100%;
	position: relative;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-top: 140px;
    padding-bottom: 140px;
    padding-left: 20px;
    padding-right: 20px;
}
.sec_title{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 48px;
	line-height: 1.4;
	font-weight: 600;
}

.sec_subtitle{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 20px;
	line-height: 1.4;
	font-weight: 300;
	margin-top: 10px;
}



.title_content{
	margin-top: 80px;
}

.sec_first{
	margin-top: 0px;
}

/* verify-sec */
#verify_sec{
	display: none;
}

#verify_sec2{
	display: none;
}

.verify-wrapper{
	position: fixed;
    width: 100%;
    height: 100%;
    left: 0%;
    top: 0%;
    background-color:rgb(0, 0, 0,0.8);;
    z-index: 9999;
}

.verify-content{
	background-color: #ffffff;
	border-radius: 4px;
	width: 411px;
	height: 212px;
	position:absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
}

.verify-content p{
	margin-top: 70px;
    font-size: 22px;
    color: #2091d2;
}

.verify_btn{
	width: 100px;
	height: 37px;
	border-radius: 21px;
	/* background: #2091d2; */
	border: solid 1px #2091d2;
	cursor: pointer;
	position:absolute;
	left: 95px;
	bottom: 25px;
	color: #2091d2;
	line-height: 37px;
	font-size: 20px;
	transition-duration: 0.5s;
}

.verify_btn:hover {
	background: #2091d2 ;
	color: #f9f9f9;
}

.verify_btn_send_word{
	font-size: 14px;
	color: #d22020;
	position:absolute;
	text-align: center;
	bottom: 8px;
	margin: 0 auto;
	width: 100%;
}

.verify_btn_send_code{
	font-size: 16px;
	font-weight: bold;
	color: #2091d2;
	position:absolute;
	text-align: center;
	top: 50px;
	margin: 0 auto;
	width: 100%;
}

.verify_btn_send_title{
	font-size: 18px;
	font-weight: bold;
	color: #f28426;
	position:absolute;
	text-align: center;
	top: 20px;
	margin: 0 auto;
	width: 100%;
}

.verify_btn_send_word_chk{
	font-size: 14px;
	color: #d22020;
	position:absolute;
	text-align: center;
	bottom: 60px;
	margin: 0 auto;
	left: 10%;
	width: 80%;
}

.verify_btn_send{
	width: 100px;
	height: 30px;
	border-radius: 21px;
	/* background: #2091d2; */
	border: solid 1px #2091d2;
	cursor: pointer;
	position:absolute;
	left: 150px;
	bottom: 30px;
	color: #2091d2;
	line-height: 30px;
	font-size: 16px;
	transition-duration: 0.5s;
}

.verify_btn_send:hover {
	background: #2091d2 ;
	color: #f9f9f9;
}


.close{
	left: 212px;
	background: #ffffff;
	border: solid 1px #f28426;
	color: #f28426;
	transition-duration: 0.5s;
}


.close:hover {
	background: #f28426 ;
	color: #f9f9f9;
}

@media screen and (max-width: 680px) {
	.verify-content {
		width: 304px;
		height: 212px;
	}

	.verify-content p{
	font-size: 20px;
	}

	.verify_btn {
		left: 48px;
	}

	.close{
		left: 158px;
	}
}

/* no-purchase-alert_sec */
#alert_sec {
	display: none;
}

.alert-wrapper {
	position: fixed;
    width: 100%;
    height: 100%;
    left: 0%;
    top: 0%;
    background-color:rgb(0, 0, 0,0.8);;
    z-index: 9999;
}

.alert-content {
	background-color: #ffffff;
	border-radius: 4px;
	width: 400px;
	height: 200px;
	position:absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
}

.close-alert {
	text-align: right;
    cursor: pointer;
    padding-right: 8px;
    font-size: 25px;
}

.close-alert:hover {
	opacity: 0.7;
}

.alert-content p{
	margin-top: 45px;
    font-size: 22px;
    color: #f28426;
	letter-spacing: 3px;
}

@media screen and (max-width: 680px) {
	.alert-content {
		width:300px;
		height: 140px;
	}
	.alert-content p{
		margin-top: 20px;
		font-size: 20px;
		letter-spacing: 1px;
		font-weight: 500;
	}
}

.index_video_wrap{
	display: inline-block;
	width: 100%;
	text-align: center;
}

.index_video_box{
	display: inline-block;
	vertical-align: middle;
	width: 628px;
	position: relative;
	text-align: center;
}
.index_video_body{
	display: inline-block;
	vertical-align: middle;
	width: 530px;
	position: relative;
	text-align: center;
}
.index_video_body ul{
	float: left;
	width: 100%;
}

.v_control_left{
	position: absolute;
	width: 30px;
	height: 30px;
	top: 50%;
	left: 0px;
	margin-top: -25px;
	cursor: pointer;
}

.v_control_right{
	position: absolute;
	width: 30px;
	height: 30px;
	top: 50%;
	right: 0px;
	margin-top: -25px;
	cursor: pointer;
}

.video-container { 
	float: left;
	width: 100%;
	margin-top: 0px;
	position: relative; 
	padding-bottom: 56.25%; 
	padding-top: 30px; 
	height: 0; 
	overflow: hidden; 
}

.video-container iframe, .video-container object, .video-container embed { 
	position: absolute; 
	top: 0; 
	left: 0; 
	width: 100%; 
	height: 100%; 
}


.index_video_des{
	display: inline-block;
	vertical-align: middle;
	width: 570px;
}


.class_value_des{
	display: inline-block;
	width: 930px;
	text-align: left;
	 color: #ffffff;
	 font-size: 20px;
	  font-weight: 400;
	  line-height: 1.7;
}

.class_value_des{
	display: inline-block;
	width: 930px;
	text-align: left;
	 color: #ffffff;
	 font-size: 20px;
	  font-weight: 400;
	  line-height: 1.7;
}

.strategy_img{
	display: inline-block;
	width: 1100px;
}


.sec_feature_des{
	display: inline-block;
	width: 644px;
	text-align: left;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-bottom: 10px;
    font-size: 30px;
    font-weight: 200;
    line-height: 1.3;
    color: #5d5c5b;
    position: relative;
    border-bottom:#5d5c5b 1px solid ;
}

.sec_feature_des.white_font{
	border-bottom:#ffffff 1px solid ;
}

.feature1_icon{
	position: absolute;
	width: 40px;
	bottom: 0px;
	right: -50px;
}

.feature2_icon{
	position: absolute;
	width: 40px;
	bottom: 0px;
	left: -50px;
}


.author_leader{
	display: inline-table;
	width: 100%;
}

.author_cover{
	display: table-cell;
	vertical-align: top;
	width: 250px;
}

.author_cover img{
	width: 100%;
}

.author_leader_des{
	display: table-cell;
	vertical-align: top;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 30px;
    text-align: left;
}
.author_leader_des .name{
	display: inline-block;
	width: 100%;
	font-weight: 500;
	line-height: 1.4;
	font-size: 30px;
	color: #f18605;
}
.author_leader_des h1{
	font-size: 38px;
	font-weight: 500;
	line-height: 1.4;
	color: #f18605;
}
.author_class{
	display: inline-block;
	width: 100%;
	margin-top: 35px;
}
.author_class h2{
	display: inline-block;
	vertical-align: middle;
	font-weight: 500;
	line-height: 1.4;
	font-size: 30px;
	color: #5d5c5b;
	margin-right: 25px;
}

.author_btn{
	display: inline-block;
	vertical-align: middle;
	background: #498fcd;
	font-size: 26px;
	font-weight: 400;
	color: #ffffff;
	cursor: pointer;
	text-align: center;
	line-height: 50px;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 40px;
    padding-right: 40px;
    border-radius: 25px;
}
.author_btn:hover{
	-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
	filter: alpha(opacity=50); /* IE 5-7 */
	-moz-opacity:0.5;
	opacity: 0.5;
	-moz-transition: ease-in-out 0.3s;
	-o-transition: ease-in-out 0.3s;
	-webkit-transition: ease-in-out 0.3s;
	transition: ease-in-out 0.3s;
}

.author_claim{
	display: inline-block;
	width: 100%;
	margin-top: 35px;
	color: #5d5c5b;
	line-height: 1.75;
	font-size: 16px;
	font-weight: 200;
}

.author_claim strong{
	font-weight: 400;
	font-size: 20px;;
}

.author_claim_title{
	display: inline-block;
	width: 100%;
	font-weight: 400;
	line-height: 1.4;
	font-size: 30px;
	color: #5d5c5b;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}




.author_item_space{
		display: inline-block;
	width: 100%;
	height: 50px;
}

.author_item_shear{
	display: inline-block;
	width: 100px;
}
.author_item{
	display: inline-block;
	width: 310px;
}

.author_item .cover{
	display: inline-table;
	width: 230px;
}
.author_item .title{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 18px;
	color: #f18605;
	font-weight: 400;
	margin-top: 10px;
}
.author_item .name{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 30px;
	color: #f18605;
	font-weight: 600;
}
.author_item .des{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 16px;
	color: #5d5c5b;
	font-weight: 300;
	margin-bottom: 20px;
}


.author_group{
	display: inline-block;
	width: 100%;
}

.author_group.dark{
	display: inline-block;
	width: 100%;
}

.author_group.dark .author_item {
	width: 250px;
}

.author_group.dark .author_item .cover{
	display: inline-table;
	width: 200px;
}
.author_group.dark .author_item .title{
	color: #fffc23;
}
.author_group.dark .author_item .name{
	color: #fffc23;;
}
.author_group.dark .author_item .des{
	color: #ffffff;
}

.author_group.dark .author_btn{
	background: #fffc23;
	color: #498fcd;
}


.chart1{
	display: inline-block;
	width: 886px;
}

.chart2{
	display: inline-block;
	width: 886px;
}



/**author clr box**/
.author_clr_box{
	position: fixed;
	z-index: 1000;
	width: 100%;
	height: 100%;
	display: none;
	top: 0px;
	left: 0px;
}
.author_clr_box.show{
	display: table;
}
.author_clr_box:after{
	content: '';
	position: absolute;
	z-index: 0;
	width: 100%;
	height: 100%;
	top: 0px;
	left: 0px;
	background-color: #000000;
	opacity: .23;
}
.author_clr_box .ct{
	display: table-cell;
	position: relative;
	z-index: 1;
	width: 100%;
	height: 100%;
	text-align: center;
	vertical-align: middle;
}


.author_clr_box_item{
	display: inline-block;
	width: 900px;
	height: 600px;
	position: relative;
	border-radius: 15px;
	background-color: #ffffff;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 60px;
    overflow-y: scroll;
}


.author_scroll{
	float: left;
	width: 100%;
	position: relative;
}
.author_clr_box_close{
	position: absolute;
	z-index: 1;
	width: 30px;
	top: 20px;
	right: 30px;
	cursor: pointer;
}

.clr_author_class_wrap{
	display: inline-block;
	vertical-align: top;
	width: 420px;
	margin-right: 50px;
}

.clr_author_class{
	float: left;
	width: 100%;
}

.a_class_title{
	float: left;
	width: 100%;
	font-size: 26px;
	font-weight: 400;
	text-align: center;
	background-color: #f28127;
	border-radius: 10px;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 15px;	
    color: #ffffff;
}

.a_class_des{
	float: left;
	width: 100%;
	margin-top: 50px;	
	text-align: left;
}

.a_class_des .title{
	font-weight: 400;
	line-height: 1.4;
	font-size: 20px;
	color: #f28127;
}
.a_class_des .des{
	font-weight: 200;
	line-height: 1.5;
	font-size: 16px;
	color: #5d5c5b;
}

.a_class_des .des .unit_title{
	display: inline-block;
	margin-top: 20px;
	font-weight: 400;
	line-height: 1.4;
	font-size: 20px;
	color: #f28127;
}

.a_class_des .des .unit_block{
	display: inline-block;
	margin-top: 5px;
	font-weight: 400;
	line-height: 1.5;
	font-size: 16px;
	color: #5d5c5b;
}



.a_class_claim{
	float: left;
	width: 100%;
	text-align: left;
	position: relative;
	display: table;
}
.a_class_claim .a_icon{
	display: table-cell;
	width: 40px;
	vertical-align: middle;
}
.a_class_claim img{
	width: 100%;
	margin-top: 50px;
}
.a_class_claim .a_body{
	display: table-cell;
	vertical-align: middle;
	text-align: left;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 22px;	
}

.clr_author_cover{
	display: inline-block;
	vertical-align: top;
	width: 270px;
}
.clr_author_cover img{
	display: inline-block;
	width: 100%;
}
.clr_author_cover .author_title{
	display: inline-block;
	width: 100%;
	text-align: right;
	font-size: 20px;
	color: #333333;
}
.clr_author_cover .author_name{
	display: inline-block;
	width: 100%;
	text-align: right;
	font-weight: 600;
	font-size: 20px;
	color: #333333;
}

.chart_note{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 24px;
	color: #4c99d8;
	margin-top: 40px;
}


.who_group{
	display: inline-block;
	width: 100%;
	text-align: center;
}

.who_group img{
	display: inline-block;
	width: 230px;
	vertical-align: top;
}


.pie_chart_wrap{
	display: inline-block;
	width: 100%;
}

.pie_chart_body{
	display: inline-block;
	width: 710px;
	text-align: center;
	position: relative;
}

.pie_chart_body img{
	width: 100%;
	position: relative;
	z-index: 0;
}

.pie_chart_note{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 14px;
	color: #004c74;
	margin-top: 10px;
}

.course_dm_price{
	display: inline-block;
	text-align: center;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 20px 30px 20px 30px;
    font-size: 20px;
    color: #004c74;
	background-color: #ffffff;
	border-radius: 15px;
	box-shadow: 0px 9px 0px 0px rgba(26, 26, 23, 0.17);
	margin-top: 40px;
}

.course_dm_list_wrap{
	display: inline-block;
	margin-top: 30px;
}


.course_dm_list{
	display: inline-block;
	margin-top: 10px;
	text-align: left;
}

.course_dm_list li{
	list-style-type: decimal;
	list-style-position: outside;
	margin-left: 20px;
	font-size: 20px;
    color: #004c74;
    margin-top: 5px;
}


.qa_group{
	display: inline-block;
	width: 820px;
}

.qa_item{
	float: left;
	width: 100%;
	border-bottom: #ffffff 1px solid;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 15px 0px 15px 0px;
    position: relative;
}

.qa_icon{
	position: absolute;
	width: 20px;
	height: 13px;
    right: 0px;
    top: 12px;
    transition: transform 333ms ease-out, color 333ms;   
}

.qa_icon.open {
    -ms-transform: rotate(-180deg);
    transform: rotate(-180deg);
}

.question{
	float: left;
	width: 100%;
	font-size: 20px;
	font-weight: 400;
	text-align: left;
	color: #ffffff;
	position: relative;
	cursor: pointer;
			-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-right: 30px;
}
.answer{
	float: left;
	width: 100%;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 15px 15px 0px 15px;
	font-size: 18px;
	line-height: 1.4;
	font-weight: normal;
	text-align: left;
	color: #fffc23;
	display: none;
}



/**system clr box**/
.system_alert{
	position: fixed;
	z-index: 1000;
	width: 100%;
	height: 100%;
	display: none;
	top: 0px;
	left: 0px;
}
.system_alert.show{
	display: table;
}
.system_alert:after{
	content: '';
	position: absolute;
	z-index: 0;
	width: 100%;
	height: 100%;
	top: 0px;
	left: 0px;
	background-color: #000000;
	opacity: .23;
}
.system_alert .ct{
	display: table-cell;
	position: relative;
	z-index: 1;
	width: 100%;
	height: 100%;
	text-align: center;
	vertical-align: middle;
}


.system_alert_box{
	display: inline-block;
	width: 500px;
	position: relative;
	border-radius: 15px;
	background-color: #ffffff;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 60px;
    overflow-y: scroll;
}

.system_alert_box .txt{
	float: left;
	width: 100%;
	text-align: left;
	font-size: 20px;
	color: #000000;
}
.system_alert_box_close{
		position: absolute;
	z-index: 1;
	width: 30px;
	top: 20px;
	right: 30px;
	cursor: pointer;
}

.system_alert_box button{
	display: inline-block;
	vertical-align: middle;
	background: #498fcd;
	font-size: 20px;
	font-weight: 400;
	color: #ffffff;
	cursor: pointer;
	text-align: center;
	line-height: 30px;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 30px;
    padding-right: 30px;
    border-radius: 25px;
    border: none;
    margin-top: 10px;
}


.system_alert_box button:hover{
	-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
	filter: alpha(opacity=50); /*  IE 5-7 */
	-moz-opacity:0.5;
	opacity: 0.5;
	-moz-transition: ease-in-out 0.3s;
	-o-transition: ease-in-out 0.3s;
	-webkit-transition: ease-in-out 0.3s;
	transition: ease-in-out 0.3s;
}


#FOOTER{
	float: left;
	width: 100%;
	background-color: #fbfff1;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 100px 20px 100px 20px;
    text-align: center;
    font-size: 14px;
    color: #070707;
	line-height: 1.4;
}


.cate_title{
	display: inline-block;
	width: 100%;
	text-align: left;
	font-size: 40px;
	line-height: 1.4;
	font-weight: 600;
	color:#fffc23;
}

.class_full_name{
	float: left;
	width: 70%;
	text-align: left;
	font-size: 30px;
	line-height: 1.4;
	font-weight: 600;
	color:#fffc23;
}

.class_offical_wrap{
	display: inline-block;
	width: 100%;
	margin-top: 40px;
	text-align: left;
	background-color: #ffffff;
}

.class_video_wrap{
	float: left;
	width: 100%;
	display: table;
}

.class_video_wrap .brightcove_content{
	--widthB: calc(1400px * 0.7);
    width: var(--widthB);
    height: calc(var(--widthB) /16 * 9);
	display: table-cell;
	vertical-align: top;
	background-color: #000000;
}

.bc_player iframe {
	--widthB: calc(1400px * 0.7);
    width: var(--widthB);
    height: calc(var(--widthB) /16 * 9);
}

.class_video_wrap .brightcove_content .video_item{
	float: left;
	width: 100%;
	color: #ffffff;
}

.class_video_wrap .brightcove_content .video_embed{
	float: left;
	width: 100%;
}

.class_video_wrap .class_chapter{
	display: table-cell;
	vertical-align: top;
	background-color: #ffffff;
	position: relative;
}

.class_video_wrap .class_chapter .title{
	float: left;
	width: 100%;
	font-size: 16px;
	font-weight: 400;
	color: #171818;
	text-align: left;
	-moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 18px 20px 18px 20px;
  border-bottom: #d2d2d2 1px solid;
  background-color: #ffffff;
  position: relative;
  z-index: 1;
}

.class_video_wrap .class_chapter .chapter_scroll{
	position: absolute;
	width: 100%;
	height: 100%;
	z-index: 0;
	-moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding-top: 61px;
	overflow-y: scroll;
}


.class_video_wrap .class_chapter .chapter_scroll ul{
	float: left;
	width: 100%;
}
.class_video_wrap .class_chapter .chapter_scroll ul li{
	float: left;
	width: 100%;
	text-align: left;
	-moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 18px 20px 18px 20px;
  border-bottom: #d2d2d2 1px solid;
  background-color: #f7f9fa;
  background-image: url(../images/class_go_icon.png);
  background-size: 10px 16px;
  background-position: right 10px center;
  background-repeat: no-repeat;
  cursor: pointer;
}
.class_video_wrap .class_chapter .chapter_scroll ul li:hover{
	background-color: #dadada;
	  -moz-transition: ease-in-out 0.3s;
  -o-transition: ease-in-out 0.3s;
  -webkit-transition: ease-in-out 0.3s;
  transition: ease-in-out 0.3s;
}

.class_video_wrap .class_chapter .chapter_scroll ul li .className{
	float: left;
	width: 90%;
	font-size: 14px;
	font-weight: 400;
	color: #171818;
	text-align: left;
}
.class_video_wrap .class_chapter .chapter_scroll ul li .classTime{
	float: left;
	width: 90%;
	font-size: 14px;
	font-weight: 200;
	color: #171818;
	text-align: left;
}



.class_detail_wrap{
  float: left;
  width: 100%;
  position: relative;
	-moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding:30px;
}

.class_detail_content_tab{
  float: left;
  width: 100%;
  border-bottom: #e3e3e3 1px solid;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding-left: 20px;
  padding-right: 20px;
  text-align: left;
}

.class_detail_content_tab li{
  display: inline-block;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 14px;
  cursor: pointer;
  font-size: 20px;
  font-weight: 400;
  color: #1f2224;
  text-align: center;
}
.class_detail_content_tab li:hover, .class_detail_content_tab li.current{
  border-bottom: #000000 3px solid;
}

.content_tab_body{
	float: left;
	width: 100%;
}

.class_show_item{
	float: left;
	width: 100%;
	display: none;
	text-align: left;
	    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
	padding: 15px 35px 35px 35px;
}
.class_show_item.show{
	display: block;
}

.class_show_item p{
	font-size: 16px;
	color: #1f2224;
	line-height: 1.7;
}

.class_info_tag {
	float: left;
    width: 100%;
    margin: 10px 0px;
    text-align: left;
}

.infoTag {
	display: inline-block;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.infoTag_1 a {
	background: #f28e22;
	color: #fff ;
}

.infoTag_2 a,.infoTag_3 a,.infoTag_4 a,.infoTag_5 a,.infoTag_6 a,.infoTag_7 ,.infoTag_8,.infoTag_9,.infoTag_10 {
	color: #f28e22;
}

#id_infoTag_2,#id_infoTag_3,#id_infoTag_4,#id_infoTag_5,#id_infoTag_6,#id_infoTag_7,#id_infoTag_8,#id_infoTag_9,#id_infoTag_10 {
	display: none;
}

.infoTag_click {
	background: #f28e22;
	color: #fff !important;
}

.infoTag_unclick {
	background: #fff !important;;
	color: #f28e22 !important;
}


.class_info_tag a {
	font-size: 18px;
    padding: 7px 15px;
    margin-right: 10px;
    border: solid 1px #f28e22;
    border-radius: 7px;
    cursor: pointer;
}

.class_info_tag a:hover {
	background: #f28e22;
	color:#fff;
}

.class_article_tag{
	float: left;
	width: 100%;
	margin: 10px 20px 15px 20px;
	text-align: left;
}


.class_article_tag a{
	display: inline-block;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 10px 20px 10px 20px;
    border-radius: 20px;
    font-size: 14px;
    color: #000000;
    border: #000000 1px solid;
    cursor: pointer;
    margin: 5px;
}

.class_article_tag a:hover{
    color: #ffffff;
   background: #000000;
}



.class_article_body{
	float: left;
	width: 100%;
}


.all_class_list{
	display: inline-block;
	width: 100%;
	margin-top: 40px;
	text-align: left;
}

.class_item{
	float: left;
	width: 32%;
	margin-right: 1%;
	border-radius: 10px;
	background-color: rgb(255, 255, 255);
	border: rgb(232, 232, 232) 1px solid;
	box-shadow: 0px 0px 8px 0px rgba(26, 26, 23, 0.06);
	overflow: hidden;
	margin-bottom: 20px;
}
.class_item:ntd-child(3n){
	margin-right: 0%;
}

.class_item .cover{
	float: left;
	width: 100%;
}

.class_item .info{
	float: left;
	width: 100%;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 24px;
}
.class_item .info h2{
	float: left;
	width: 100%;
	font-size: 24px;
	font-weight: 500;
	color: #141414;
	line-height: 28px;
	overflow: hidden;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	height: 56px;
	text-align: left;
}
.class_item .info .des{
	float: left;
	width: 100%;
	font-size: 16px;
	color: #5d5c5b;
	line-height: 24px;
	overflow: hidden;
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 2;
	height: 48px;
	text-align: left;
	margin-top: 15px;
}

.class_item .info .author_info{
	float: left;
	width: 100%;
	margin-top: 15px;
	text-align: left;
}
.class_item .info .author_info .head{
	display: inline-block;
	vertical-align: middle;
	width: 50px;
	margin-right: 5px;
}
.class_item .info .author_info .name{
	display: inline-block;
	vertical-align: middle;
	font-size: 16px;
	color: #1a1a1a;
}

.class_item .info .function{
	float: left;
	width: 100%;
	margin-top: 15px;
	text-align: right;
}
.class_item .info .function .date{
	display: inline-block;
	vertical-align: middle;
	font-size: 14px;
	color: #f99743;
}

.class_item .info .function .date.gray{
	color: #c7c7c7;
}
.class_item .info .function .span_txt{
	display: inline-block;
	vertical-align: middle;
	font-size: 18px;
	text-align: center;
	border-radius: 25px;
	background-color: #ffffff;
	margin-left: 10px;
    box-sizing: border-box;
    padding-left: 30px;
    padding-right: 30px;
    cursor: pointer;
}

.class_item .info .function .apply_btn{
	display: inline-block;
	vertical-align: middle;
	font-size: 18px;
	color: #f99743;
	text-align: center;
	border-radius: 25px;
	line-height: 30px;
	border: #f99743 1px solid;
	background-color: #ffffff;
	margin-left: 10px;
		-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 30px;
    padding-right: 30px;
    cursor: pointer;
}

.class_item .info .function .unapply_btn{
	display: inline-block;
	vertical-align: middle;
	font-size: 18px;
	color: #686766;
	text-align: center;
	border-radius: 25px;
	line-height: 30px;
	border: #686766 1px solid;
	background-color: #ffffff;
	margin-left: 10px;
		-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 30px;
    padding-right: 30px;
    cursor: pointer;
}

.class_item .info .function .apply_btn.gray{
	color: #c7c7c7;
	border: #c7c7c7 1px solid;
}

@media screen and (max-width: 1280px) {
	.class_video_wrap .brightcove_content{
		width: 67.2vw;
		height: 37.8vw;
		display: table-cell;
		vertical-align: top;
		background-color: #000000;
	}

	.bc_player iframe {
		width: 67.2vw;
		height: 37.8vw;
	}
}


@media screen and (max-width: 1440px) {
.mid_content{
	display: inline-block;
	width: 100%;
	position: relative;
}

}

@media screen and (max-width: 1200px) {
.kv_slogan{
	display: inline-block;
	vertical-align: middle;
	position: relative;
	z-index: 2;
	width:500px;
}

.kv_btn_group{
	display: inline-block;
	vertical-align: middle;
	position: relative;
	z-index: 2;
	width: 100%;
	margin-top: 30px;
}

.kv_btn{
	display: inline-block;
	width: 230px;
	cursor: pointer;
	margin: 5px;
}

.kv_btn.secon_fix{
	margin-left: 5px;
}
.kv_btn:hover{
	-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
  	filter: alpha(opacity=50); /* IE 5-7 */
	-moz-opacity:0.5;
	opacity: 0.5;
	-moz-transition: ease-in-out 0.3s;
	-o-transition: ease-in-out 0.3s;
	-webkit-transition: ease-in-out 0.3s;
	transition: ease-in-out 0.3s;}

.kv_bg_chart{
	position: absolute;
	z-index: 0;
	width: 400px;
	right: 5%;
	bottom: 0px;
}

.kv_bg_dot{
	position: absolute;
	z-index: 0;
	width: 100px;
	left: 0%;
	bottom: 0px;
}

.kv_bg_drop{
	position: absolute;
	z-index: 0;
	width: 300px;
	right: 0px;
	top: 0px;
}

.q_link{
	position: fixed;
	z-index: 11;
	width: 600px;
	right: 0px;
	bottom: 0px;
}

.index_video_des{
	display: inline-block;
	vertical-align: middle;
	width: 570px;
	margin-top: 40px;
}


.strategy_img{
	display: inline-block;
	width: 100%;
}

.class_value_des{
	display: inline-block;
	width: 100%;
	text-align: left;
	 color: #ffffff;
	 font-size: 18px;
	  font-weight: 400;
	  line-height: 1.4;
}

.author_clr_box_item{
	display: inline-block;
	width: 96%;
	position: relative;
	border-radius: 15px;
	background-color: #ffffff;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 60px;
}



.clr_author_class_wrap{
	display: inline-block;
	vertical-align: top;
	width: 340px;
	margin-right: 50px;
}


.clr_author_cover{
	display: inline-block;
	vertical-align: top;
	width: 200px;
}


.author_item_space{
		display: none;
	width: 100%;
	height: 50px;
}

.author_item_shear{
	display: none;
	width: 100px;
}




}	

@media screen and (max-width: 900px) {
.chart1{
	display: inline-block;
	width: 100%;
}
.chart2{
	display: inline-block;
	width: 80%;
}

.pie_chart_wrap{
	display: inline-block;
	width: 100%;
	position: relative;
	height: 400px;
	overflow: hidden;
}

.pie_chart_body{
	display: inline-block;
	width: 710px;
	text-align: center;
	position: absolute;
	transform: scale(0.4);
	top: -40%;
	left: -55%;
}


.qa_group{
	display: inline-block;
	width: 100%;
}



.question{
	float: left;
	width: 100%;
	font-size: 18px;
	font-weight: 400;
	text-align: left;
	color: #ffffff;
	position: relative;
	cursor: pointer;
			-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-right: 30px;
}
.answer{
	float: left;
	width: 100%;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 15px 15px 0px 15px;
	font-size: 16px;
	line-height: 1.4;
	font-weight: normal;
	text-align: left;
	color: #fffc23;
	display: none;
}


.NAV_btn_wrap{
	display: block;
	position:fixed;
	width:60px;
	top:15px;
	right:0px;
  z-index:4;
	}


#HEADER{
	position: fixed;
	width:100%;
	top: 0px;
	left: 0px;
  	height: 50px;
  	background-color: rgb(255, 255, 255);
  	box-shadow: 0px 0px 6.58px 0.42px rgba(26, 26, 23, 0.32);
  	z-index: 10;
	}


#logo{
	float: left;
	z-index: 2;
	height: 34px;
	margin: 8px 0px 0px 10px;
}

#NAV{
	float: none;
	position: fixed;
	z-index: 99;
	width: 100%;
	height: 100%;
	top: -100%;
	left: 0px;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
	text-align: center;
	margin: 0px 0px 0px 0px; 
	background-color: #ffffff;
		-moz-transition: ease-in-out 0.3s;
  -o-transition: ease-in-out 0.3s;
  -webkit-transition: ease-in-out 0.3s;
  transition: ease-in-out 0.3s;
}

#NAV.reveal{
	top: 0%;
}


nav{
	display: inline-block;
	width: 100%;
	text-align: center;
	margin-top: 50px;
}

nav .btn {
	display: inline-block;
	width: 60%;
	cursor: pointer;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
	text-align: center;
	border-radius: 20px;
	background-color: #598ecb;
	margin-right: 0px;
	margin-top: 30px;
  	font-size: 20px;
  	color: #ffffff;
  	line-height: 40px;
}


nav .btn:hover , nav .btn.current{
 	color: #ffffff;
 	border-bottom:none;
  -moz-transition: ease-in-out 0.3s;
  -o-transition: ease-in-out 0.3s;
  -webkit-transition: ease-in-out 0.3s;
  transition: ease-in-out 0.3s;
}

}

@media screen and (max-width: 680px) {
#KV_SEC{
	float: left;
	width: 100%;
	height: 640px;
	position: relative;
	display: table;
}

.kv_slogan{
	display: inline-block;
	vertical-align: middle;
	position: relative;
	z-index: 2;
	width:94%;
	margin-top: 60px;
}

.kv_btn_group{
	display: inline-block;
	vertical-align: middle;
	position: relative;
	z-index: 2;
	width: 100%;
	margin-top: 30px;
}

.kv_btn{
	display: inline-block;
	width: 150px;
	cursor: pointer;
	margin: 5px;
}

.kv_btn.secon_fix{
	margin-left: 5px;
}
.kv_btn:hover{
	-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
   filter: alpha(opacity=50); /* IE 5-7 */
	-moz-opacity:0.5;
	opacity: 0.5;
	-moz-transition: ease-in-out 0.3s;
	-o-transition: ease-in-out 0.3s;
	-webkit-transition: ease-in-out 0.3s;
	transition: ease-in-out 0.3s;
}

.kv_bg_chart{
	position: absolute;
	z-index: 0;
	width: 40%;
	right: 5%;
	bottom: 0px;
}

.kv_bg_dot{
	position: absolute;
	z-index: 0;
	width: 20%;
	left: 0%;
	bottom: 0px;
}

.kv_bg_drop{
	position: absolute;
	z-index: 0;
	width: 50%;
	right: 0px;
	top: 0px;
}

.q_link{
	position: fixed;
	z-index: 11;
	width: 84%;
	right: 0px;
	bottom: 0px;
}



.sec{
	float: left;
	width: 100%;
	position: relative;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-top: 60px;
    padding-bottom: 60px;
    padding-left: 20px;
    padding-right: 20px;
}

#CONTENT{
	float: left;
	width: 100%;
	text-align: center;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}


.index_video_box{
	display: inline-block;
	vertical-align: middle;
	width: 100%;
	position: relative;
	text-align: center;
}
.index_video_body{
	display: inline-block;
	vertical-align: middle;
	width: 80%;
	position: relative;
	text-align: center;
}

.sec_title{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 30px;
	line-height: 1.4;
	font-weight: 600;
}

.sec_subtitle{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 16px;
	line-height: 1.4;
	font-weight: 300;
	margin-top: 10px;
}

.title_content{
	margin-top: 40px;
}
.sec_first{
	margin-top: 30px;
}
.index_video_des{
	display: inline-block;
	vertical-align: middle;
	width: 100%;
	margin-top: 40px;
}


.class_value_des{
	display: inline-block;
	width: 100%;
	text-align: left;
	 color: #ffffff;
	 font-size: 18px;
	  font-weight: 400;
	  line-height: 1.4;
}




.sec_feature_des{
	display: inline-block;
	width: 100%;
	text-align: left;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-bottom: 10px;
    font-size: 20px;
    font-weight: 200;
    line-height: 1.3;
    padding-right: 20px;
    padding-left: 20px;
    color: #5d5c5b;
    position: relative;
    border-bottom:#5d5c5b 1px solid ;
}



.feature1_icon{
	position: absolute;
	width: 20px;
	bottom: 0px;
	right: 0px;
}

.feature2_icon{
	position: absolute;
	width: 20px;
	bottom: 0px;
	left: 0px;
}

.author_leader{
	display: inline-block;
	width: 100%;
}

.author_cover{
	display: inline-block;
	vertical-align: top;
	width: 100%;
	text-align: center;
}

.author_cover img{
	width: 50%;
}

.author_leader_des{
	display: inline-block;
	width: 100%;
	vertical-align: top;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 0px;
    text-align: left;
}
.author_leader_des .name{
	display: inline-block;
	width: 100%;
	font-weight: 500;
	line-height: 1.4;
	font-size: 26px;
	color: #f18605;
}
.author_leader_des h1{
	font-size: 30px;
	font-weight: 500;
	line-height: 1.4;
	color: #f18605;
}
.author_class{
	display: inline-block;
	width: 100%;
	margin-top: 20px;
}
.author_class h2{
	display: inline-block;
	width: 100%;
	vertical-align: middle;
	font-weight: 500;
	line-height: 1.4;
	font-size: 28px;
	color: #5d5c5b;
	margin-right: 0px;
	margin-bottom: 20px;
}

.author_btn{
	display: inline-block;
	vertical-align: middle;
	background: #498fcd;
	font-size: 20px;
	font-weight: 400;
	color: #ffffff;
	cursor: pointer;
	text-align: center;
	line-height: 40px;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 40px;
    padding-right: 40px;
    border-radius: 25px;
}
.author_btn:hover{
	-ms-filter:"progid:DXImageTransform.Microsoft.Alpha(Opacity=50)";
	filter: alpha(opacity=50); /*  IE 5-7 */
	-moz-opacity:0.5;
	opacity: 0.5;
	-moz-transition: ease-in-out 0.3s;
	-o-transition: ease-in-out 0.3s;
	-webkit-transition: ease-in-out 0.3s;
	transition: ease-in-out 0.3s;
}

.author_claim{
	display: inline-block;
	width: 100%;
	margin-top: 35px;
	color: #5d5c5b;
	line-height: 1.75;
	font-size: 16px;
	font-weight: 200;
}

.author_claim strong{
	font-weight: 400;
	font-size: 20px;;
}

.author_claim_title{
	display: inline-block;
	width: 100%;
	font-weight: 400;
	line-height: 1.4;
	font-size: 26px;
	color: #5d5c5b;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}




/**author clr box**/

.author_clr_box_item{
	display: inline-block;
	width: 96%;
	height: 600px;
	position: relative;
	border-radius: 15px;
	background-color: #ffffff;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 30px;
    overflow-y: scroll;
}



.author_clr_box_close{
	position: absolute;
	z-index: 1;
	width: 20px;
	top: 10px;
	right: 10px;
	cursor: pointer;
}


.clr_author_class_wrap{
	display: inline-block;
	vertical-align: top;
	width: 100%;
	margin-right: 0px;
}

.a_class_title{
	float: left;
	width: 100%;
	font-size: 24px;
	font-weight: 400;
	text-align: left;
	background-color: #f28127;
	border-radius: 10px;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 10px;	
    color: #ffffff;
}

.a_class_des{
	float: left;
	width: 100%;
	margin-top: 30px;	
	text-align: left;
}

.a_class_des .title{
	font-weight: 400;
	line-height: 1.4;
	font-size: 18px;
	color: #f28127;
}
.a_class_des .des{
	font-weight: 200;
	line-height: 1.5;
	font-size: 16px;
	color: #5d5c5b;
}

.a_class_claim{
	float: left;
	width: 100%;
	text-align: left;
	position: relative;
	display: table;
}
.a_class_claim .a_icon{
	display: table-cell;
	width: 20px;
	vertical-align: top;
}
.a_class_claim img{
	width: 100%;
	margin-top: 30px;
}
.a_class_claim .a_body{
	display: table-cell;
	vertical-align: middle;
	text-align: left;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding-left: 10px;	
}

.clr_author_cover{
	display: inline-block;
	vertical-align: top;
	width: 100%;
}
.clr_author_cover img{
	display: inline-block;
	width: 200px;
}
.clr_author_cover .author_title{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 20px;
	color: #333333;
}
.clr_author_cover .author_name{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-weight: 600;
	font-size: 20px;
	color: #333333;
}

.author_item{
	display: inline-block;
	width: 250px;
	margin-bottom: 20px;
}

.author_item .cover{
	display: inline-table;
	width: 200px;
}

.author_item .des{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 14px;
	color: #5d5c5b;
	font-weight: 300;
	margin-bottom: 20px;
}



.who_group img{
	display: inline-block;
	width: 44%;
	margin: 5px;
	vertical-align: top;
}



.chart_note{
	display: inline-block;
	width: 100%;
	text-align: center;
	font-size: 16px;
	color: #4c99d8;
	margin-top: 40px;
}



.course_dm_price{
	display: inline-block;
	text-align: center;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 20px 30px 20px 30px;
    font-size: 16px;
    color: #004c74;
	background-color: #ffffff;
	border-radius: 15px;
	box-shadow: 0px 9px 0px 0px rgba(26, 26, 23, 0.17);
	margin-top: 40px;
}

.course_dm_list_wrap{
	display: inline-block;
	margin-top: 30px;
}


.course_dm_list{
	display: inline-block;
	margin-top: 10px;
	text-align: left;
}

.course_dm_list li{
	list-style-type: decimal;
	list-style-position: outside;
	margin-left: 20px;
	font-size: 16px;
    color: #004c74;
    margin-top: 5px;
}



.cate_title{
	display: inline-block;
	width: 100%;
	text-align: left;
	font-size: 34px;
	line-height: 1.4;
	font-weight: 600;
	color:#fffc23;
}

.class_item{
	float: left;
	width: 100%;
	margin-right: 0%;
	border-radius: 10px;
	background-color: rgb(255, 255, 255);
	border: rgb(232, 232, 232) 1px solid;
	box-shadow: 0px 0px 8px 0px rgba(26, 26, 23, 0.06);
	overflow: hidden;
	margin-bottom: 20px;
}


.page_drop{
	position: fixed;
	top: 30px;
	right: 0px;
	width: 100px;
	z-index: 1;
}

.page_dot{
	position: fixed;
	top: 30px;
	left: 0px;
	width: 100px;
	z-index: 1;
}

.page_slogan{
		position: absolute;
	top: -30px;
	right: 0px;
	width: 170px;
	z-index: 1;
}





.class_full_name{
	float: left;
	width: 100%;
	margin-top: 80px;
	text-align: left;
	font-size: 24px;
	line-height: 1.4;
	font-weight: 600;
	color:#fffc23;
}

.class_offical_wrap{
	display: inline-block;
	width: 100%;
	margin-top: 40px;
	text-align: left;
	background-color: #ffffff;
}

.class_video_wrap{
	float: left;
	width: 100%;
	display: inline-block;
}

.class_video_wrap .brightcove_content{
	--widthA: calc(100vw - 40px);
	width: calc(100vw - 40px);
	height: calc(var(--widthA) / 16 * 9);
	display: inline-block;
	vertical-align: top;
	background-color: #000000;
}

.bc_player iframe {
	--widthA: calc(100vw - 40px);
	width: calc(100vw - 40px);
	height: calc(var(--widthA) / 16 * 9);
}

.class_video_wrap .brightcove_content .video_item{
	float: left;
	width: 100%;
}


.class_video_wrap .class_chapter{
	display: inline-block;
	width: 100%;
	height: 300px;
	vertical-align: top;
	background-color: #ffffff;
	position: relative;
}

.class_video_wrap .class_chapter .title{
	float: left;
	width: 100%;
	font-size: 16px;
	font-weight: 400;
	color: #171818;
	text-align: left;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	padding: 10px 20px 10px 20px;
	border-bottom: #d2d2d2 1px solid;
	background-color: #ffffff;
	position: relative;
	z-index: 1;
}

.class_video_wrap .class_chapter .chapter_scroll{
	position: absolute;
	width: 100%;
	height: 100%;
	z-index: 0;
	-moz-box-sizing: border-box;
	-webkit-box-sizing: border-box;
	box-sizing: border-box;
	padding-top: 45px;
	overflow-y: scroll;
}


.class_detail_wrap{
  float: left;
  width: 100%;
  position: relative;
	-moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding:10px;
}

.class_detail_content_tab{
  float: left;
  width: 100%;
  border-bottom: #e3e3e3 1px solid;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding-left: 10px;
  padding-right: 10px;
  text-align: left;
}

.class_detail_content_tab li{
  display: inline-block;
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
  padding: 10px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 400;
  color: #1f2224;
  text-align: center;
}

.class_show_item{
	float: left;
	width: 100%;
	display: none;
	text-align: left;
	    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 10px;
}


.class_show_item p{
	font-size: 14px;
	color: #1f2224;
	line-height: 1.7;
}

.class_article_tag{
	  float: left;
  width: 100%;
  margin-bottom: 20px;
  text-align: left;
}


.class_article_tag a{
display: inline-block;
    -moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 10px 10px 10px 10px;
    border-radius: 20px;
    font-size: 12px;
    color: #000000;
    border: #000000 1px solid;
    cursor: pointer;
    margin: 5px;
}

.system_alert_box{
	display: inline-block;
	width: 90%;
	position: relative;
	border-radius: 15px;
	background-color: #ffffff;
	-moz-box-sizing: border-box;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    padding: 50px;
    overflow-y: scroll;
}



}	


@media screen and (max-width: 540px) {
	.class_info_tag a {
		display: inline-block;
		-moz-box-sizing: border-box;
		-webkit-box-sizing: border-box;
		box-sizing: border-box;
		font-size: 15px;
		padding: 6px 7px;
		margin: 5px 2px;
	}
}



.skin_color{
	background-color: #fbfff1;
}

.black_font{
	color: #3a3a4b;
}
.white_font{
	color: #ffffff;
}
.orange_font{
	color: #f18605;
}
.yellow_font{
	color: #fffc23;
}
.hidden_ele{
	display: none !important;
}

/* no-purchase-alert_sec */
#alert_sec {
	display: none;
}

.alert-wrapper {
	position: fixed;
    width: 100%;
    height: 100%;
    left: 0%;
    top: 0%;
    background-color:rgb(0, 0, 0,0.8);;
    z-index: 9999;
}

.alert-content {
	background-color: #ffffff;
	border-radius: 4px;
	width: 400px;
	height: 200px;
	position:absolute;
	left: 50%;
	top: 50%;
	transform: translate(-50%,-50%);
}

.alert_content_send {
	background-color: #ffffff;
	border-radius: 4px;
	width: 400px;
	height: 200px;
	position:absolute;
	left: 50%;
	top: 40%;
	transform: translate(-50%,-50%);
}

.close-alert {
	text-align: right;
    cursor: pointer;
    padding-right: 8px;
    font-size: 20px;
}

.close-alert:hover {
	opacity: 0.7;
}

.alert-content p{
	margin-top: 45px;
    font-size: 22px;
    color: #f28426;
	letter-spacing: 3px;
}
.alert_content_send p{
	margin-top: 20px;
    font-size: 22px;
    color: #f28426;
	letter-spacing: 3px;
}

@media screen and (max-width: 680px) {
	.alert-content {
		width:300px;
		height: 140px;
	}
	.alert-content p{
		margin-top: 20px;
		font-size: 20px;
		letter-spacing: 1px;
		font-weight: 500;
	}
}