.intro1 h1{
	font-size: 35px;
	text-align: center;
	margin-bottom: 100px;
	margin-top: 30px;
}

@media(max-width:690px){
	.intro1 h1{
		margin-bottom: 50px;
		font-size: 30px;
	}
}


.intro1-1:after{
	content: '';
	display: block;
	clear: both;
}

.intro1-1 .intro1-1_img{
	float: left;
	width: 60%;
}

.intro1-1 .intro1-1_txt{
	width: 80%;
	float: right;
	text-align: right;
	margin-top: -70px;
}

@media(max-width:690px){
	.intro1-1 .intro1-1_img{
		float: none;
		width: 100%;
		margin: 30px auto;
	}

	.intro1-1 .intro1-1_txt{
		float: none;
		width: 100%;
		margin: 30px auto;
	}
}

.intro1-1 .intro1-1_txt h4{
	font-size: 25px;	
	-ms-word-break: keep-all;
	word-break: keep-all;
}

.intro1-1 .intro1-1_txt p{
	font-size: 18px;
	line-height: 35px;
	margin-bottom: 30px;
	-ms-word-break: keep-all;
	word-break: keep-all;
}

@media(max-width:690px){
	.intro1-1 .intro1-1_txt h4{
		font-size: 22px;
		margin-bottom: 20px;
	}

	.intro1-1 .intro1-1_txt p{
		line-height: 30px;
	}
}

@media(max-width:500px){
	.intro1-1 .intro1-1_txt p{
		font-size: 16px;
	}
}

.intro1-2{
	margin-top: 50px;
	text-align: center;
}

.intro1-2 .intro1-2_txt{
	margin-top: 30px;
	margin-bottom: 80px;
}

@media(max-width:690px){
	.intro1-2 .intro1-2_txt{
		text-align: left;
	}
}

.intro1-2 .intro1-2_txt h4{
	font-size: 25px;
	margin-bottom: 30px;
	-ms-word-break: keep-all;
	word-break: keep-all;
}


.intro1-2 .intro1-2_txt p{
	font-size: 18px;
	margin-bottom: 30px;
	line-height: 30px;
	-ms-word-break: keep-all;
	word-break: keep-all;
}

@media(max-width:690px){
	.intro1-2 .intro1-2_txt h4{
		font-size: 22px;
		margin-bottom: 20px;
	}

	.intro1-2 .intro1-2_txt p br{
		display: none;
	}
}

@media(max-width:500px){
	.intro1-2 .intro1-2_txt p{
		font-size: 16px;
	}
}

.phone_num{
	margin-top: 50px;
	font-size: 22px !important;
	transition: all 0.5s;
	text-align: center;
	
}

.phone_num a{
	transition: all 0.5s;
	transform: scale(1);
	display: inline-block;
}

/* .phone_num:hover{
	transform: scale(1.2);
	color: #1b7b4c;
} */


.phone_num a:hover{
	color: #1b7b4c;
	transform: scale(1.2);
}

.ma-img{
	margin-top: -20px;
}

@media(max-width:969px){
	.ma-img{
		margin-top: 77px;
	}
}