.about {
	box-sizing: border-box;
	padding: 50px;
	background-color: #fff;
	margin-top: -280px;
	position: relative;
	z-index: 1;
	overflow: hidden;
}

.us {
	margin: 40px 0 140px;
	position: relative;
}

.usMg {
	width: 43%;
}

.usMg img {
	display: block;
	width: 100%;
}

.usTxt {
	padding: 45px 65px;
	background-color: #3ac4cc;
	display: flex;
	position: absolute;
	top: 35%;
	right: 0;
}

.usTxt h3 {
	font-size: 30px;
	font-weight: 300;
	color: #222222;
	padding-right: 40px;
	border-right: 1px solid #000;
	margin-right: 40px;
	white-space: nowrap;
}

.usTxt h3 p {
	font-size: 16px;
}

.usP p {
	font-size: 16px;
	font-weight: normal;
	font-stretch: normal;
	line-height: 30px;
	letter-spacing: 0px;
	color: #222222;
}


@media screen and (max-width:1500px) {

	.usTxt {
		padding: 25px 35px;
	}

	.usTxt h3 {
		padding-right: 20px;
		;
		margin-right: 20px;
	}

	.about {
		margin-top: -190px;
	}

}


@media screen and (max-width:1300px) {

	.usTxt {
		top: 25%;
	}

}

@media screen and (max-width:1200px) {

	.about {
		padding: 20px;
		margin-top: -150px;
	}

}

@media screen and (max-width:1020px) {

	.usMg {
		width: 100%;
	}

	.usTxt {
		position: relative;
		width: 100%;
		box-sizing: border-box;
	}

}

@media screen and (max-width:767px) {
	
	.about {
	    margin-top: -70px;
	}
	
	.usTxt {
		padding: 25px 15px;
		flex-wrap: wrap;
	}

	.usTxt h3 {
		border: none;
		margin-bottom: 20px;
	}

	.usP p {
		font-size: 15px;
		line-height: 25px;
	}

	.us {
		margin: 40px 0;
	}

	.usTxt h3 {
		font-size: 24px;
	}
	
	.usTxt h3 p {
	    font-size: 15px;
	}

}