@media ( min-width : 970px) {
	.contact_us {
		max-width: 900px;
		/* height: 500px; */
		margin: 109px auto 0;
		border: 1px solid #eaeaea;
		margin-bottom: 30px;
	}
	.W_title {
		position: relative;
		width: 100%;
		height: 56px;
		border-bottom: 1px dashed #ccc;
		text-align: center;
	}
	.W_title p {
		font-size: 18px;
		line-height: 56px;
		color: #009944;
	}
	.underline {
		position: absolute;
		top: 54px;
		left: 50%;
		width: 40px;
		height: 3px;
		margin-left: -20px;
		background-color: #009944;
	}
	.contact_box {
		width: 100%;
		min-height: 520px;
		padding-top: 34px;
	}
	.con_text {
		text-align: center;
	}
	.con_text p {
		line-height: 40px;
	}
	.con_icon {
		width: 200px;
		margin: 0 auto;
	}
	.icon_item {
		position: relative;
		width: 50%;
		float: left;
		text-align: center;
		cursor: pointer;
		padding-bottom: 130px;
		margin: 15px auto 0;
	}
	.QR_code {
		display: none;
		position: absolute;
		top: 40px;
		left: -70%;
		width: 140px;
		height: 140px;
		border: 1px solid #009944;
	}
	.icon_arrows {
		position: absolute;
		top: -6px;
		left: 115px;
		width: 10px;
		height: 10px;
		border-top: 1px solid #009944;
		border-left: 1px solid #009944;
		transform: rotate(45deg);
		-ms-transform: rotate(45deg); /* IE 9 */
		-webkit-transform: rotate(45deg); /* Safari and Chrome */
	}
	.icon_item:hover .QR_code {
		display: block;
	}
}

@media ( max-width : 970px) {
	.contact_box {
		padding: 2.5%;
		margin-top: 45px;
	}
	.contact_us {
		border: 1px solid #eaeaea;
	}
	.W_title {
		position: relative;
		width: 100%;
		height: 38px;
		border-bottom: 1px dashed #ccc;
		text-align: center;
	}
	.W_title p {
		font-size: 18px;
		line-height: 38px;
		color: #009944;
	}
	.underline {
		position: absolute;
		top: 36px;
		left: 50%;
		width: 40px;
		height: 3px;
		margin-left: -20px;
		background-color: #009944;
	}
	.con_text p {
		line-height: 22px;
	}
	.con_icon {
		margin-top: 15px;
		padding-bottom: 50px;
		padding-bottom: 50px;
		margin: 15px auto 0;
		width: 84px;
	}
	.icon_item {
		width: 32px;
		float: left;
	}
	.icon_item:first-child {
		margin-right: 20px;
	}
	.shade {
		display: none;
		position: fixed;
		top: 0;
		left: 0;
		right: 0;
		bottom: 0;
		background-color: rgba(0, 0, 0, .2);
		width: 100%;
		height: 100%;
		z-index: 999;
	}
	.QR_code {
		position: absolute;
		top: 50%;
		left: 50%;
		width: 160px;
		height: 160px;
		margin-top: -80px;
		margin-left: -80px;
		border: 1px solid #009944;
	}
}