body{
	font-family: "Open Sans", arial, sans-serif;
}

.bg{
    background-image: url(../img/83/background.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}


.chapter-container{
	max-width: 1200px;
	margin: 4% auto;
	background-image: url('../img/83/cell_back.png'); 
	background-size: 100% 100%; 
	background-position: center; 
	background-repeat: no-repeat; 
	padding:20px 20px 40px 40px;
	z-index: 10;
    position: relative;
}

.content-bg{
	background-color: white;
	border-radius: 30px;
	width: 100%;
	padding:0 20px 20px 20px;
}

.number-img{
	width: 80px;
}


.cell-title-text{
	width: 380px;
}

.cell-title{
	position: relative;
	top: -9px;
	margin-bottom: 2%;
}

.text-font3{
	height: 34px;
	font-size: 32px;
	font-family: SourceHanSansCN;
	font-weight: bold;
	color: #3A3A3A;
}


.text-content{
	margin-top: 3%;
	margin-bottom: 3%;
}

.text-container{
	display: inline-block;
	padding:0 20px 0 10px;
}


.check-icon{
	width: 35px;
	margin-right: 5px;
}

.check-text{
	line-height: 30px;
	vertical-align: middle;
	font-weight: bold;
	margin-bottom: 2%;
}

.img-container{
	display: inline-block;
}

.cell-img{
	width: 100%;
	vertical-align: baseline;
}


.align-right{
	text-align: right;
}

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

.vertical-top{
	vertical-align: top;
}

.flex-div{
	display: flex;
}

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

.title-cell img{
	width: 50%;
	margin-top: 5%;
}

.sub-title-cell{
	text-align: center;
	margin-top: 4%;
}

.sub-title-cell img{
	width: 40%;
}

.sub-title-cell4{
	text-align: center;
	margin: 4% auto 0 auto;
	max-width: 1200px;
}

.sub-title-cell4 img{
	width: 100%;
}


.link-button img{
	margin-top: 40px;
	width: 200px;
}

.text3{
	margin-top: 22px;
	padding-top: 9px;
}

.text-title2{
	margin-top:22px;
}

.img3{
	margin-top: 10px;
}

.text7{
	padding-left: 10%;
}

.text9{
	margin: 0;
}

.button9{
	text-align: center;
}

.button9 img{
	margin-top: 20px;
}

.cell-title11{
	width: 380px;
	display: block;
	margin: 0 auto;
}

.img11{
	display: block;
	width: 160px;
	margin: 0 auto;
}

.text-container11{
	margin-top: 10%;
}

.top-margin{
	margin-top: 20px;
}

.last-chapter-container{
	margin-bottom: 0;
}

.top-padding{
	padding-top: 5%;
}

.top-padding-small{
	padding-top: 2%;
}

.top-padding-print{
	padding-top: 3%;
}

.w70{
	width: 70%;
}

.w30{
	width: 29%;
}

.w60{
	width: 60%;
}

.w40{
	width: 39%;
}

.w55{
	width: 55%;
}

.w45{
	width: 44%;
}

.w50{
	width: 50%;
}

.meeting-room{
	padding-top:78px;
}

.meeting-room-title{
	margin-bottom: 0;
}

.back-icon{
	height: 0;	
}

.back-icon1{
	margin-top: 15px;
	width: 100%;	
	z-index: -1;
}

.back-icon2{
	margin-top: 7%;
	width: 100%;	
	z-index: -1;
}

.back-icon3{
	margin-top: 0%;
	width: 100%;	
	z-index: -1;
}

.back-icon5{
	margin-top: -2%;
	width: 100%;	
	z-index: -1;
}

.link-button1{
	margin-bottom: 3%;
}

.link-button2 {
	margin-bottom: 3%;
}

.link-button2 img{
	margin-top: 0;
}