/* @media screen and (min-width:1280px) {
	.introduction-two {
		width: 480px;
		height: 100%;
		line-height: 270px;
		box-sizing: border-box;
		padding: 40px 16px 44px 15px;
		position: relative;
	}

	.introduction-three {
		width: calc(100% - 1020px);
	}
} */


@media screen and (min-width:1440px) {
	.img1 {
		left: 0px;
		width: 452px;
		height: 130px;
	}

	.img2 {
		left: 582px;
		width: 316px;
		height: 130px;
	}

	.img3 {
		left: 968px;
		/* width: 24px; */
		height: 24px;
		top: 60%;
	}

	.img4 {
		left: 1104px;
		/* width: 24px; */
		height: 24px;
		top: 60%;
	}


}

@media screen and (min-width:1600px) {
	.img1 {
		left: 0px;
		width: 452px;
		height: 130px;
	}

	.img2 {
		left: 582px;
		width: 316px;
		height: 130px;
	}

	.img3 {
		left: 968px;
		/* width: 24px; */
		height: 24px;
		top: 60%;
	}

	.img4 {
		left: 1104px;
		/* width: 24px; */
		height: 24px;
		top: 60%;
	}


}



@media screen and (min-width:1680px) {

	.img1 {
		left: 0px;
		width: 452px;
		height: 130px;
	}

	.img2 {
		left: 582px;
		width: 316px;
		height: 130px;
	}

	.img3 {
		left: 968px;
		/* width: 24px; */
		height: 24px;
		top: 60%;
	}

	.img4 {
		left: 1104px;
		/* width: 24px; */
		height: 24px;
		top: 60%;
	}



}

@media screen and (min-width:1920px) {



	.img1,
	.img2,
	.img3,
	.img4 {
		position: absolute;
		z-index: 99;
		top: 50%;
		transform: translateY(-50%);
	}

	.img1 {
		left: 0px;
		width: 452px;
		height: 130px;
	}

	.img2 {
		left: 582px;
		width: 316px;
		height: 130px;
	}


	.img3 img,
	.img4 img {
		width: 24px;
		margin-right: 5px;
	}

	.img3,
	.img4 {
		font-size: 16px;
		font-family: Microsoft YaHei;
		font-weight: 400;
		color: #999999;
		line-height: 24px;
	}

	.img3 {
		left: 968px;
		/* width: 24px; */
		height: 24px;
		top: 60%;
	}

	.img4 {
		left: 1104px;
		/* width: 24px; */
		height: 24px;
		top: 60%;
	}


}