.tab-group-introduction{
	width: 1200px;
	margin: auto;
	margin-bottom: 80px;
}
.tab-group-introduction-item-one 
{
	display: flex;
	justify-content: space-between;
}
.tab-group-introduction-item-one-right{
	width: 549px;
}
.tab-group-introduction-item-one-right-title{
	height: 32px;
	font-size: 22px;
	font-weight: 400;
	letter-spacing: 0px;
	line-height: 31.86px;
	color: rgba(0, 0, 0, 1);
	text-align: left;
}
.tab-group-introduction-item-one-right-text{
	margin-top: 20px;
	font-size: 16px;
	font-weight: 400;
	letter-spacing: 0px;
	line-height: 24px;
	color: rgba(99, 105, 116, 1);
	text-align: justify;
	vertical-align: top;
}
/* ---------two----- */
.tab-group-introduction-item-two{
	margin-top: 80px;
	display: flex;
	justify-content: space-between;
}
.tab-group-introduction-item-two-left{
	width: 510px;
	display: flex;
	justify-content: center;
}
.tab-group-introduction-item-two-left-icon{
	/* width: 360px; */
	/* height: 360px; */
	/* opacity: 1;
	border-radius: 420px;
	border: 10px solid rgba(0, 0, 0, 0.05); */
	/* overflow: hidden; */
}
.tab-group-introduction-item-two-left-image{
	margin-top: -10px;
	margin-left: -10px;
}
.tab-group-introduction-item-two-right{
	width: 549px;
}
.tab-group-introduction-item-two-right-title , .tab-group-introduction-item-three-left-title{
	font-size: 22px;
	font-weight: 400;
	letter-spacing: 0px;
	line-height: 31.86px;
	color: rgba(0, 0, 0, 1);
	text-align: left;
}
.tab-group-introduction-item-two-right-title-bule , .tab-group-introduction-item-three-left-title-bule{
	color: rgba(51, 112, 255, 1);
}
.tab-group-introduction-item-two-right-text , .tab-group-introduction-item-three-left-text{
	font-size: 16px;
	font-weight: 400;
	letter-spacing: 0px;
	line-height: 24px;
	color: rgba(99, 105, 116, 1);
	text-align: justify;
	margin-top: 10px;
	margin-bottom: 10px;
}

/* ---------three ----- */
.tab-group-introduction-item-three{
	display: flex;
	justify-content: space-between;
	margin-top: 80px;
}
.tab-group-introduction-item-three-left{
	width: 510px;
}
.tab-group-introduction-item-three-right{
	width: 549px;
	overflow: hidden;
}
.tab-group-introduction-item-four{
	margin-top: 80px;
}
.tab-group-introduction-item-four-title{
	font-size: 22px;
	font-weight: 400;
	letter-spacing: 0px;
	line-height: 31.86px;
	color: rgba(0, 0, 0, 1);
	text-align: left;
	vertical-align: top;
}
.tab-group-introduction-item-four-text{
	font-size: 16px;
	font-weight: 400;
	letter-spacing: 0px;
	line-height: 24px;
	color: rgba(99, 105, 116, 1);
	text-align: justify;
	vertical-align: top;
	margin-top: 10px;
}