h1{
	font-size: 35px;
	text-align: center;
	margin-bottom: 50px;
	margin-top: 50px;
}

.intro_ment{
	
}

@media(max-width:690px){
	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;
}

.intro1-1 .intro1-1_txt h4{
	font-size: 25px;	
}

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

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

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

.intro1-2 .intro1-2_txt h4{
	font-size: 25px;
	margin-bottom: 30px;
}


.intro1-2 .intro1-2_txt p{
	font-size: 18px;
	margin-bottom: 30px;
	line-height: 30px;
}

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

.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);
}


.sub_overTItle {
    text-align: center;
    font-size: 28px;
    font-weight: 800;
    color: #1b7b4c;
    border-bottom: 1px solid #d5d5d5;
    padding-bottom: 20px;
}


.sub_history_year {
    width: 180px;
    height: 180px;
    background: #1b7b4c;
    border-radius: 180px;
    text-align: center;
    margin: 50px auto 0px auto;
}

.sub_history_year p {
    display: table;
    height: 100%;
    width: 100%;
}

.sub_history_year p span {
    display: table-cell;
    vertical-align: middle;
    color: #fff;
    font-family: 'Noto Sans KR', sans-serif;
    font-size: 25px;
    letter-spacing: -1px;
    font-weight: 600;
    line-height: 37px;
}


.sub_history_style01_ul {
    position: relative;
    width: 100%;
    margin: 0px;
    padding: 0px;
    padding-top: 70px;
    z-index: 100;
    padding-bottom: 100px;
}

.sub_history_style01_ul li {
    position: relative;
    width: 47%;
    text-align: right;
    padding-right: 3%;
	margin-bottom: 50px;
}

.sub_history_style01_ul dl dt {
    position: relative;
    font-size: 25px;
    font-family: 'Noto Sans KR', sans-serif;
    color: #1b7b4c;
    font-weight: 600;
    letter-spacing: -1px;
    margin: 0px;
}


.sub_history_style01_ul dl dd {
    margin: 0px;
    font-family: 'Noto Sans KR', sans-serif;
    font-size: 15px;
    font-weight: 300;
    letter-spacing: -0.5px;
	-ms-word-break: keep-all;
	word-break: keep-all;
}

.sub_history_style01_ul li dl dt:before {
    position: absolute;
    content: '';
    width: 40px;
    height: 2px;
    border-top: 1px dashed #d5d5d5;
    top: 50%;
    right: -47px;
}

.sub_history_style01_ul:after {
    content: '';
    position: absolute;
    width: 2px;
    height: 100%;
    border-left: 1px dashed #d5d5d5;
    left: 50%;
    top: 0px;
    z-index: 0;
}

.sub_history_style01_ul li dt span.sub_history_dot_span {
    right: -77px;
}

.sub_history_dot_span {
    position: absolute;
    display: block;
    width: 10px;
    height: 10px;
    background: #1b7b4c;
    border-radius: 10px;
    z-index: 100;
    top: 50%;
    margin-top: -5px;
}

.sub_history_style01_ul li:nth-child(2n) {
    width: 43%;
    margin-left: 57%;
    text-align: left;
}

.sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
    left: -88px;
}

.sub_history_style01_ul li:nth-child(2n) dl dt:before {
    position: absolute;
    content: '';
    width: 40px;
    height: 2px;
    border-top: 1px dashed #d5d5d5;
    top: 50%;
    left: -52px;
}


@media(max-width:1200px){
	.sub_history_style01_ul li dt span.sub_history_dot_span{
		right: -76px;
	}

	.sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
		left: -87px;
	}
}


@media(max-width:1100px){
	.sub_history_style01_ul li dt span.sub_history_dot_span{
		right: -70px;
	}

	.company_03 .sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
		left: -81px;
	}
}


@media(max-width:1000px){
	.sub_history_style01_ul li dt span.sub_history_dot_span{
		right: -63px;
	}

	.sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
		left: -73px;
	}
}



@media(max-width:900px){
	.sub_history_style01_ul li dt span.sub_history_dot_span{
		right: -57px;
	}

	.sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
		left: -66px;
	}
}



@media(max-width:800px){
	.sub_history_style01_ul li dt span.sub_history_dot_span{
		right: -51px;
	}

	.sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
		left: -60px;
	}
}


@media(max-width:700px){
	.sub_history_style01_ul li dt span.sub_history_dot_span{
		right: -45px;
	}

	.sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
		left: -54px;
	}
}


@media(max-width:600px){
	.sub_history_style01_ul li dt span.sub_history_dot_span{
		right: -39px;
	}

	.sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
		left: -48px;
	}
}


@media(max-width:500px){
	.sub_history_style01_ul li dt span.sub_history_dot_span{
		right: -33px;
	}

	.sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
		left: -37px;
	}
}


@media(max-width:400px){
	.sub_history_style01_ul li dt span.sub_history_dot_span{
		right: -29px;
	}

	.sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
		left: -32px;
	}
}


@media(max-width:300px){
	.sub_history_style01_ul li dt span.sub_history_dot_span{
		right: -21px;
	}

	.sub_history_style01_ul li:nth-child(2n) dt span.sub_history_dot_span {
		left: -24px;
	}
}

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

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