@media only screen and (-webkit-min-device-pixel-ratio: 1.5) {

	.button span {
		background: url("../images/button-arrow-bg-2x.png") no-repeat 100% 50%;
		background-size: 25px auto;
	}

	.first-section {
		background: url("../images/first-section-bg-2x.jpg") no-repeat 50% 50px;
		background-size: 2600px auto;
	}

	.header-section {
		background: url("../images/first-section-bg-2x.jpg") no-repeat 50% 0;
		background-size: 2600px auto;
	}

	.header-section .logo {
		background: url("../images/logo-2x.png") no-repeat;
		background-size: 100% auto;
	}

	.mail-link {
		background: url("../images/mail-icon-2x.png") no-repeat 0 50%;
		background-size: 33px auto;
	}

	.phone-link {
		background: url("../images/phone-icon-2x.png") no-repeat 0 50%;
		background-size: 33px auto;
	}

	.down-arrow {
		background: url("../images/bottom-arrow-2x.png") no-repeat 50%;
		background-size: 15px auto;
	}

	.first-section h1 {
		background: url("../images/first-section-title-bg-2x.png") no-repeat center top;
		background-size: 81px auto;
	}

	.first-section .image {
		background: url("../images/first-section-image-2x.png") no-repeat 50%;
		background-size: 100% auto;
	}

	.second-section {
		background: url("../images/second-section-bg-2x.jpg") no-repeat 50% 0;
		background-size: 2600px auto;
	}

	.second-section article.item-1 .photo-image {
		background: url("../images/second-section-image-1-2x.png") no-repeat;
		background-size: 100% auto;
	}

	.second-section article.item-2 .photo-image {
		background: url("../images/second-section-image-2-2x.png") no-repeat;
		background-size: 100% auto;
	}

	.second-section article.item-3 .photo-image {
		background: url("../images/second-section-image-3-2x.png") no-repeat;
		background-size: 100% auto;
	}

	.second-section .number {
		background: url("../images/second-section-number-bg-2x.png") no-repeat 100% 50%;
		background-size: 134px auto;
	}

	.second-section article:nth-child(2n+2) .number {
		background: url("../images/second-section-number-bg-2-2x.png") no-repeat 0 50%;
		background-size: 134px auto;
	}

	.third-section {
		background: url("../images/third-section-bg-2x.jpg") no-repeat 50% 0;
		background-size: 2600px auto;
	}

	.third-section .info figure.image {
		background: url("../images/third-section-photo-2x.png") no-repeat;
		background-size: 100% auto;
	}

	.third-section .info ul li {
		background: url("../images/third-section-li-bg-2x.png") no-repeat 0 5px;
		background-size: 15px auto;
	}

	.fourth-section {
		background: url("../images/fourth-section-bg-2x.jpg") no-repeat 50% 0;
		background-size: 2600px auto;
	}

	.fourth-section .support-chat .chat-box .inner article .photo.item-1 {
		background: url("../images/support-photo-1-2x.png") no-repeat;
		background-size: 100% auto;
	}

	.fourth-section .support-chat .chat-box form button {
		background: url("../images/support-arrow-3-2x.png") no-repeat 50%;
		background-size: 22px auto;
	}

	.footer-section {
		background: url("../images/footer-section-bg-2x.jpg") no-repeat center bottom;
		background-size: 2600px auto;
	}

	.footer-section .girl-image {
		background: url("../images/footer-section-girl-2x.png") no-repeat;
		background-size: 100% auto;
	}

}