st-ellipse {
	position: relative;
	width: 500px;
	height: 250px;
	background: #E8DF68;
	border-radius: 50%;
	display: inline-block;
}

st-ellipse p {
	position: absolute;
	display: inline-block;
	width: 500px;
	left: 0;
	top: 50%;
	-webkit-transform: translateY(-50%);
	transform: translateY(-50%);
	text-align: center;
}

	st-ellipse p span {
		margin: 20px 0;
	}

st-ellipse-cir {
	position: relative;
	width: 400px;
	height: 150px;
	border-radius: 50px;
	display: inline-block;
	background-color: white;
	text-align: center;
}

.st-cir-bg-01 {
	background-image: url("../../images/Characteristicsofservice/01_1.png");
	background-repeat: no-repeat;
	background-position: center;
	background-size: contain;
}

.st-cir-bg-02 {
	background-image: url("../../images/Characteristicsofservice/02_1.png");
	background-repeat: no-repeat;
	background-position: center;
	background-size: contain;
}

.st-cir-bg-03 {
	background-image: url("../../images/Characteristicsofservice/03_1.png");
	background-repeat: no-repeat;
	background-position: center;
	background-size: contain;
}

.st-cir-bg-04 {
	background-image: url("../../images/Characteristicsofservice/04_1.png");
	background-repeat: no-repeat;
	background-position: center;
	background-size: contain;
}

.st-ellipse-span {
	position: absolute;
	display: inline-block;
	width: 400px;
	left: 50%;
	top: 50%;
	-webkit-transform: translate(-50%,-50%);
	transform: translate(-50%,-50%);
	text-align: center;
	font-size: 1.3rem;
	letter-spacing:0.5rem;
}

	.st-ellipse-span a {
		color: #7E7E7E;
		text-decoration: none;
	}

		.st-ellipse-span a:link {
			color: #7E7E7E;
			text-decoration: none;
		}

		.st-ellipse-span a:hover {
			color: #7E7E7E;
			text-decoration: none;
		}

		.st-ellipse-span a:active {
			color: #7E7E7E;
			text-decoration: none;
		}

	st-long-ellipse {
		border-radius: 30px;
		display: inline-block;
		background-color: rgba(232,223,104,0.1);
		opacity: 0.9;
		text-align: center;
	}

st-mid-ellipse {
	border-radius: 30px;
	flex: 1;
	width: 40%;
	background-color: white;
	letter-spacing: 0.1rem;
	padding: 2rem 3rem;
	margin: 30px;
	text-align: left;
}

	st-mid-ellipse p {
		font-size: 1.2rem;
		line-height: 2rem;
		margin: 0.2rem;
	}

st-big-ellipse {
	border-radius: 30px;
	display: inline-block;
	width: 90%;
	height: 90%;
	background-color: white;
	letter-spacing: 0.1rem;
	text-indent: 2rem;
	padding:2rem 3rem;
	/*margin: 15px;*/
	text-align:left;
}

	st-big-ellipse p {
		font-size: 1.1rem;
		line-height: 2rem;
		margin: 0.2rem;
	}

.st-ellipse-title {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 70px;
}

@media (max-width: 1680px) {
	st-big-ellipse {
		width: 100%;
		height: 100%;
	}
}

@media (max-width: 820px) {
	st-long-ellipse {
		border-radius: 30px;
		display: inline-block;
		background-color: rgba(232,223,104,0.1);
		opacity: 0.9;
		text-align: center;
		width:100%;
	}

	st-mid-ellipse {
		border-radius: 30px;
		flex: 1;
		width: 90%;
		background-color: white;
		letter-spacing: 0.1rem;
		padding: 2rem;
		margin: 30px;
		text-align: left;
	}

		st-mid-ellipse p {
			font-size: 1.2rem;
			line-height: 2rem;
			margin: 0.2rem;
		}

}

/*<=768的设备*/
@media (max-width: 767px) {
	st-ellipse {
		width: 280px;
		height: 150px;
	}

		st-ellipse p {
			width: 280px;
		}

	st-ellipse-cir {
		width: 280px;
		height: 120px;
	}

	st-big-ellipse {
		width: 100%;
		height: 100%;
		padding: 1rem 2rem;
	}

		st-big-ellipse p {
			font-size: 1.1rem;
			line-height: 1.5rem;
			margin:0.5rem;
		}
}