@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Regular.otf');
    src: local('Montserrat Regular'), local('Montserrat-Regular');
    font-weight: 400;
    font-style: normal;
	font-display: swap;
}
@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Medium.otf');
    src: local('Montserrat Medium'), local('Montserrat-Medium');
    font-weight: 500;
    font-style: normal;
	font-display: swap;
}
@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-SemiBold.otf');
    src: local('Montserrat SemiBold'), local('Montserrat-SemiBold');
    font-weight: 600;
    font-style: bold;
	font-display: swap;
}
@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-Bold.otf');
    src: local('Montserrat Bold'), local('Montserrat-Bold');
    font-weight: 700;
    font-style: bold;
	font-display: swap;
}
@font-face {
    font-family: 'Montserrat';
    src: url('../fonts/Montserrat-ExtraBold.otf');
    src: local('Montserrat ExtraBold'), local('Montserrat-ExtraBold');
    font-weight: 800;
    font-style: bold;
	font-display: swap;
}
body {
	font-family:'Montserrat';
	font-size:18px;
	color:#666;
	line-height:1.5;
	margin:0;
}
a {
	text-decoration:none;
}
.container {
	max-width:1200px;
	padding:0 15px;
	margin:0 auto;
}
.section {
	padding:85px 0
}
header {
	position:absolute;
	z-index:1;
	width:100%;
	z-index:11;
}
.header {
	display:flex;
	justify-content:space-between;
	margin-top:50px;
	align-items:center;
}
.main-section {
	background:url(../images/first-bg.jpg);
	background-size:cover;
	background-attachment:fixed;
	padding-top:230px;
}
.main-menu ul {
	list-style:none;
	display:flex;
}
.main-menu ul li {
	position:relative;
}
.main-menu li a {
	color:#fff;
	font-size:19px;
	font-weight:500;
	padding:20px 25px;
	display:block;
}
.main-menu ul li:after {
	position:absolute;
	content:'';
	background:#fff;
	width:0;
	height:3px;
	bottom:0;
	left:0;
	opacity:0;
	-webkit-transition:1s ease;
	-moz-transition: 1s ease;
	transition: 1s ease;
}
.main-menu ul li:hover:after {
	position:absolute;
	content:'';
	background:#fff;
	width:100%;
	height:3px;
	bottom:0;
	left:0;
	opacity:1;
	-webkit-transition:0.5s ease;
	-moz-transition: 0.5s ease;
	transition: 0.5s ease;
}
.blue-btn {
	position:relative;
	color:#fff;
	font-size:17px;
	font-weight:600;
	background:#3685cd;
	width:230px;
	height:57px;
	line-height:57px;
	position:relative;
	text-align:center;
	display:block;
}
.blue-btn:before {
	position:absolute;
	content:'';
	background:url(../images/blue-top-corner.png);
	width:79px;
	height:72px;
	top:-16px;
	left:-18px;
	-webkit-transition:0.5s ease;
	-moz-transition: 0.5s ease;
	transition: 0.5s ease;
}
.blue-btn:after {
	position:absolute;
	content:'';
	background:url(../images/blue-bottom-corner.png);
	width:79px;
	height:72px;
	bottom:-16px;
	right:-18px;
	-webkit-transition:0.5s ease;
	-moz-transition: 0.5s ease;
	transition: 0.5s ease;
}
.blue-btn:hover:before {
	top:-19px;
	left:-21px;
	-webkit-transition:0.5s ease;
	-moz-transition: 0.5s ease;
	transition: 0.5s ease;
}
.blue-btn:hover:after {
	bottom:-19px;
	right:-21px;
	-webkit-transition:0.5s ease;
	-moz-transition: 0.5s ease;
	transition: 0.5s ease;
}
.main-section {
	color:#fff;
	position:relative;
	/*height:calc(100vh - 315px);*/
}
.subtitle {
	font-size:26px;
	font-weight:500;
}
h1 {
	font-weight:800;
	font-size:75px;
	margin-top:20px;
	margin-bottom:30px;
	line-height:1;
}
h2 {
	position:relative;
	font-size:44px;
	font-weight:700;
	color:#333;
	padding-bottom:15px;
	border-bottom:1px solid #f6f5f5; 
	margin:0 0 25px;
}
h2:after {
	position:absolute;
	content:'';
	background:#3685cd;
	width:100px;
	height:3px;
	bottom:0;
	left:0;
}
img {
	max-width:100%;
}
.main-section .txt {
	font-size:22px;
	max-width:750px;
	margin-bottom:20px;
}
.detail {
	position:relative;
	display:inline-block;
	color:#3685cd;
	font-size:17px;
	font-weight:600;
	background:#fff;
	width:250px;
	height:60px;
	line-height:60px;
	position:relative;
	text-align:center;
	display:block;
	margin-bottom:80px;
	margin-top:40px;
}
.detail:before {
	position:absolute;
	content:'';
	background:url(../images/white-top-corner.png);
	width:85px;
	height:78px;
	top:-16px;
	left:-18px;
	-webkit-transition:0.5s ease;
	-moz-transition: 0.5s ease;
	transition: 0.5s ease;
}
.detail:after {
	position:absolute;
	content:'';
	background:url(../images/white-bottom-corner.png);
	width:85px;
	height:78px;
	bottom:-16px;
	right:-18px;
	-webkit-transition:0.5s ease;
	-moz-transition: 0.5s ease;
	transition: 0.5s ease;
}
.detail:hover:before {
	top:-19px;
	left:-21px;
	-webkit-transition:0.5s ease;
	-moz-transition: 0.5s ease;
	transition: 0.5s ease;
}
.detail:hover:after {
	bottom:-19px;
	right:-21px;
	-webkit-transition:0.5s ease;
	-moz-transition: 0.5s ease;
	transition: 0.5s ease;
}
.create-year {
	font-size:24px;
	font-weight:600;
	position:relative;
	padding-left:110px;
}
.create-year:before {	
	position:absolute;
	content:'';
	border:5px solid #ececec;
	border-radius:50%;
	width:58px;
	height:58px;
	top:calc(50% - 34px);
	left:0;
}
.create-year:after {	
	position:absolute;
	content:'';
	background:url(../images/lignt-grey-arrow.png);
	width:13px;
	height:15px;
	top:calc(50% - 7px);
	left:85px;
}
.scroll {
	width:78px;
	height:78px;
	border-radius:50%;
	background:#fff;
	box-shadow:2px 0 35px rgba(0,0,0,0.05);
	display:flex;
	align-items:center;
	justify-content:center;
	position:absolute;
	left:calc(50% - 39px);
	bottom:-39px;
}
.holding {
	font-size:20px;
}
.attention {
	padding:25px 25px 25px 110px;
	background:#fbfafa;
	border-radius:0 10px 10px 0;
	border-left:6px solid #3685cd;
	font-size:20px;
	margin-top:40px;
	position:relative;
}
.attention:before {
	position:absolute;
	content:'';
	background:url(../images/holding-ic.svg);
	background-size: cover;
    width: 70px;
    height: 59px;
	top:calc(50% - 36px);
	left:20px;
}
.attention span {
	font-weight:700;
	color:#3685cd;
}
.holding .txt strong {
	font-weight:600;
	display:block;
}
.flex-box {
	display:flex;
}
.holding .text {
	width:40%;
}
.holding .img {
	width:60%;
}
#history {
	background:url(../images/history.jpg) no-repeat;
	background-size:cover;
}
#history h2 {
	text-align:center;
	max-width:485px;
	margin-left:auto;
	margin-right:auto;
	margin-bottom:45px;
}
#history h2:after {
	left:calc(50% - 50px);
}
.history-item {
	display:flex;
	justify-content:space-between;
	gap:30px;
	min-height:242px;
	margin-bottom:15px;
}
.history-item .left-text,.history-item .right-text {
	width:calc(50% - 75px);
}
.history-item .num {
	width:100px;
	height:50px;
	background:#7bafde;
	color:#fff;
	text-align:center;
	border-radius:50%;
	font-size:31px;
	font-weight:700;
	line-height:1;
	padding:25px 0;
	position:relative;
}
.num span {
	display:block;
	font-size:21px;
}
.history-item .num:after {
	position:absolute;
	content:'';
	background:url(../images/line1.png);
	width:15px;
	height:124px;
	left:calc(50% - 7.5px);
	top:115px;
}
.history-item ul {
	padding-left:0;
	list-style:none;
	margin:0;
}
.history-item ul li {
	color:#333;
	padding-left:20px;
	position:relative;
	margin-bottom:35px;
}
.history-item ul li:last-child {
	margin-bottom:0;
}
.history-item ul li:before {
	position:absolute;
	content:'';
	background:#7bafde;
	width:6px;
	height:6px;
	border-radius:50%;
	left:0;
	top:9px;
}
.history-item .left-text {
	text-align:right;
}
.history-item.second .num {
	background:#3685cd;
}
.history-item.second .num:after {
	background:url(../images/line2.png);
}
.history-item.third {
	min-height:unset;
	margin-bottom:0;
}
.history-item.third .num {
	background:#23598a;
}
.history-item.third .num:after {
	display:none;
}
.history-item.third ul li:before {
	background:#23598a;
}
#ansteel-group .txt {
	font-size:22px;
} 
.power-wrap {
	position:relative;
	border-left:6px solid #3685cd;
	padding:10px 20px;
	margin-top:30px;
	margin-left:130px;
}
.power-wrap:before {
	position: absolute;
    content: '';
    border: 5px solid #3685cd;
    border-radius: 50%;
    width: 65px;
    height: 65px;
    top: calc(50% - 37.5px);
    left: -130px;
}
.power-wrap:after {
	position: absolute;
    content: '';
    background: url(../images/blue-arrow.png);
    width: 15px;
    height: 19px;
    top: calc(50% - 7.5px);
    left: -40px;
}
.power-wrap div {
	margin-bottom:10px;
}
.power-wrap div:last-child {
	margin-bottom:0;
}
#ansteel-group h2 {
	display:flex;
	justify-content:space-between;
	align-items:center;
}
#ansteel-group .text strong {
	color:#333;
	font-weight:600;
}
#ansteel-group .flex-box {
	gap:55px;
	align-items:center;
}
#ansteel-group .text, #ansteel-group .img {
	width:50%;
	font-size:20px;
}
#ansteel-group .img img {
	border-radius:5px;
	position:relative;
	z-index:2;
	object-fit:cover;
	width:100%;
	height:100%;
}
#ansteel-group .img-bg {
	position:relative;
}
#ansteel-group .img-bg:after {
	background:#e8f1f9;
	position: absolute;
    content: '';
    border-radius: 5px;
    width: 100%;
    height:calc(100% - 8px);
    top: 10px;
    left: -10px;
}
.preim-wrap {
	margin-top:40px;
	gap:30px;
	width:100%;
	display:flex;
	justify-content:space-between;
}
.preim-item {
	padding:10px 60px;
	min-height:90px;
	position:relative;
	color:#fff;
	font-size:20px;
	background:#3685cd;
	border-radius:10px;
	display:flex;
	align-items:center;
	width:33%;
	overflow:hidden;
}
.preim-item strong {
	font-weight:600;
}
.preim-item:before {
	position: absolute;
    content: '';
    background:#e8f1f9;
    border-radius: 50%;
    width: 64px;
    height: 64px;
    top: calc(50% - 32px);
    left: -32px;
}
.preim-item:after {
	position: absolute;
    content: '';
    background: url(../images/lignt-grey-arrow.png);
    width: 11px;
    height: 14px;
	background-size:11px 14px;
    top: calc(50% - 7px);
    left: 40px;
}
#development {
	background:#fbfafa;
}
#development .flex-box {
	gap:60px;
}
#development .flex-box .img {
	width:45%;
}
#development .flex-box .text {
	width:55%;
}
#development h2 {
	border-color:#e4e4e4;
}
.development-wrap {
	margin-top:10px;
}
.development-item {
	position:relative;
	padding-left:105px;
	margin-bottom:40px;
}
.development-item:before {
	position: absolute;
    content: '';
	border:5px solid #4a9ac8;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    top: calc(50% - 25px);
    left: 0;
}
.development-item:after {
	position: absolute;
    content: '';
    background: url(../images/lignt-blue-arrow.png);
    width: 13px;
    height: 14px;
    top: calc(50% - 4px);
    left: 70px;
}
.development-item strong {
	color:#3685cd;
	font-weight:600;
}
.logos {
	display:flex;
	align-items:center;
	gap:10px;
	justify-content:space-between;
}
.selling .flex-box {
	gap:50px;
}
.selling h2 span {
	color:#3685cd;
}
.selling .text {
	width:55%;
	font-size:22px;
}
.selling .img {
	width:45%;
}
.selling .blue-btn {
	margin-top:40px;
}
.field-activity {
	padding:25px 0;
}
.field-activity .flex-box {
	flex-wrap:wrap;
}
.field-activity .flex-box > div {
	width:33.33333%;
	height:425px;
}
.field-activity .flex-box .blue {
	background:#3685cd;
	display:flex;
	align-items:center;
	padding:0 60px;
	color:#fff;
	font-size:22px;
	width:calc(33.33333% - 120px);
}
.field-activity img {
	width:100%;
	height:100%;
	object-fit:cover;
}
.field-activity .flex-box .title {
	background:#efefef;
	color:#333;
	font-weight:700;
	font-size:44px;
	line-height:1.2;
	display:flex;
	align-items:center;
	padding:0 60px 0 120px;
	width:calc(33.33333% - 180px);
	position:relative;
}
.field-activity .flex-box .title:before {
    position: absolute;
    content: '';
    border: 5px solid #3685cd;
    border-radius: 50%;
    width: 138px;
    height: 138px;
    top: calc(50% - 74px);
    left: -94px;
}
.field-activity .flex-box .title:after {
    position: absolute;
    content: '';
    background: url(../images/big-arrow.png);
    width: 30px;
    height: 34px;
    top: calc(50% - 17px);
    left: 70px;
}
.field-activity .flex-box .grey {
	background:#454547;
	display:flex;
	align-items:center;
	padding:0 60px;
	color:#fff;
	font-size:22px;
	width:calc(33.33333% - 120px);
}
.continuous-development .flex-box {
	gap:50px;
	align-items:center;
}
.continuous-development .img {
	width:40%;
}
.continuous-development .img-bg {
    position: relative;
}
.continuous-development .img-bg:after {
    background: #f9fafa;
    position: absolute;
    content: '';
    border-radius: 5px;
    width: 100%;
    height: calc(100% - 8px);
    top: -10px;
    left: 10px;
}
.continuous-development .img img {
    border-radius: 5px;
    position: relative;
    z-index: 2;
    object-fit: cover;
    width: 100%;
    height: 100%;
}
.continuous-development .text {
	width:60%;
}
.blue-box {
	background:#3685cd;
	padding:30px 40px 30px 140px;
	border-radius:0 5px 5px 0;
	position:relative;
	color:#fff;
	font-size:18px;
	font-weight:900;
	left:-40px;
	width:calc(100% - 140px);
}
.blue-box:before {
	position: absolute;
    content: '';
    background: url(../images/briefcase.png);
    width: 60px;
    height: 52px;
    top: calc(50% - 30px);
    left: 40px;
}
.preim {
	background:#fbfafa;
}
.preim-first {
	margin:60px 0;
}
.preim-first-item {
	width:33%;
	text-align:center;
	position:relative;
}
.preim-first-item .num {
	background:url(../images/num-preim.png) center center;
	width:120px;
	height:119px;
	display:flex;
	justify-content:center;
	align-items:center;
	font-size:42px;
	font-weight:800;
	color:#3685cd;
	margin:0 auto;
	flex-wrap:wrap;
	line-height:1;
	
}
.preim-first-item:after {
	position: absolute;
    content: '';
    background: #e4e4e4;
    width: calc(70% - 40px);
    height: 1px;
    top: calc(50% - 30px);
    left: calc(50% + 80px);
}
.preim-first-item:last-child:after {
	display:none;
}
.preim-first-item .num span {
	width:100%;
	font-weight:600;
}
.preim h2 {
    text-align: center;
    max-width: 608px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 45px;
	border-color:#e4e4e4;
}
.preim h2:after {
    left: calc(50% - 50px);
}
.preim-title {
	font-weight:600;
	font-size:22px;
	margin-top:20px;
	color:#333;
}
.preim-second-item {
	background:#3685cd;
	border-radius:5px;
	padding:15px 35px 20px 15px;
	color:#fff;
	font-weight:500;
	display:flex;
	overflow:hidden;
	width:calc(33% - 67px);
	min-height:80px;
}
.preim-second-item:last-child {
	width:calc(67% - 67px);
}
.preim-second-item:last-child .txt {
	padding-top:15px;
}
.preim-second {
	gap:30px;
	flex-wrap:wrap;
}
.preim-second .icon {
	position:relative;
	width:100px;
}
.preim-second .icon img {
	position:relative;
	z-index:1;
}
.preim-second .icon:before {
	position:absolute;
	content:'';
	background:#fff;
	border-radius:50%;
	width:115px;
	height:115px;
	left:-50px;
	top:-50px;
}
.preim-second .icon:after {
	position:absolute;
	content:'';
	background:#fff;
	border-radius:50%;
	width:115px;
	height:115px;
	left:-48px;
	top:-46px;
	opacity:0.23;
}
.preim-second-item .txt {
	width:calc(100% - 50px);
}
.active-agreement {
	position:relative;
}
.active-agreement:after {
	position:absolute;
	content:'';
	background:#3685cd;
	width:100%;
	height:calc(100% - 280px);
	left:0;
	top:280px;
}
.active-agreement .container {
	position:relative;
	z-index:1;
}
.active-agreement .flex-box {
	gap:30px;
	align-items:flex-end;
}
.active-agreement .flex-box + .flex-box {
	margin-top:20px;
}
.active-agreement .left-col {
	width:32%;
}
.active-agreement .right-col {
	width:68%;
}
.active-agreement .h2 {
	font-size:44px;
	font-weight:700;
	margin-left:100px;
	color:#333;
	line-height:1.2;
	margin-bottom:75px;
}
.right-col .flex-box {
	align-items:center;
}
.right-col .flex-box .img {
	width:35%;
}
.right-col .flex-box .text {
	width:65%;
}
.list li {
	padding-left:20px;
	position:relative;
	list-style:none;
	font-size:20px;
	color:#fff;
	font-weight:500;
	margin-bottom:30px;
}
.list li:before {
	position:absolute;
	content:'';
	background:url(../images/white-arrow.png);
	width:10px;
	height:13px;
	left:-0;
	top:10px;
}
.contact {
	background:#fbfafa;
}
.contact .flex-box {
	margin-top:60px;
	gap:60px;
}
.contact .flex-box .contact-box {
	width:49%;
}
.contact .flex-box .contact-img {
	width:51%;
}
.contact .img-bg {
    position: relative;
}
.contact .img-bg:after {
    background: #f2f1f1;
    position: absolute;
    content: '';
    border-radius: 5px;
    width: 100%;
    height: calc(100% - 8px);
    top: 10px;
    left: -10px;
}
.contact .img-bg img {
    border-radius: 5px;
    position: relative;
    z-index: 2;
    object-fit: cover;
    width: 100%;
    height: 100%;
}
.contact-img {
	position:relative;
}
.contact-img .blue-btn {
	position:absolute;
	top:72%;
	left:40px;
	z-index:2;
}
.contact .container {
	position:relative;
}
.contact .container:before {
    position: absolute;
    content: '';
    border: 6px solid #3685cd;
    border-radius: 50%;
    width: 92px;
    height: 92px;
    top: -10px;
    left: -150px;
}
.contact .container:after {
    position: absolute;
    content: '';
    background: url(../images/big-arrow.png);
	background-size:21px 24px;
    width: 21px;
    height: 24px;
    top:25px;
    left: -30px;
}
.contact-item {
	margin-bottom:40px;
}
.contact-item:last-child {
	margin-bottom:0;
}
.contact-title {
	font-size:28px;
	font-weight:700;
	text-transform:uppercase;
	line-height:1.2;
	color:#333;
	margin-bottom:20px;
}
.location, .phone {
	padding-left:30px;
	position:relative;
	margin-bottom:20px;
}
.location:before {
	position: absolute;
    content: '';
    background: url(../images/location.png);
    width: 15px;
    height: 21px;
    top:5px;
    left:0;
}
.phone a {
	color:#666;
	font-weight:600;
}
.phone:before {
	position: absolute;
    content: '';
    background: url(../images/phone.png);
    width: 16px;
    height: 16px;
    top:6px;
    left:0;
}
footer {
	background:#454547;
	padding:20px 0;
}
.foot-col .flex-box {
	gap:15px;
	align-items:center;
	font-size:15px;
	color:#fff;
}
.foot-col strong {
	display:block;
	font-size:16px;
}
.foot-wrap {
	justify-content:space-between;
	align-items:center;
}
.foot-col a {
	border-bottom:1px solid #fff;
	color:#fff;
	font-size:16px;
}
.overlay {
	position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0,0,0,0.7);
    opacity: 0;
    pointer-events: none;
    transition: 0.5s all;
	z-index:20;
}
.overlay.active {
	opacity: 1; 
	pointer-events: all; 
	transition: 0.5s all;
}
.form-group {
	margin-bottom:10px;
}
.modal {
	opacity: 0;
    visibility: hidden;
}
.modal.active {
	opacity: 1;
	visibility: visible;
}
.modal-content {
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	background: #fbfcfc;
	width: 430px;
	padding: 30px 50px;
	transition: 0.5s all;
	z-index:30;
	border-radius:5px;
	max-height: calc(100% - 60px);
    overflow-y: auto;
}
.modal-body {
	position: relative;
}
.modal-title {
	text-align:center;
	font-size:34px;
	margin-bottom:10px;
	font-weight:700;
	color:#333;
	line-height:1.2;
}
.modal-close {
	position: fixed;
	top: 25px;
	right: 25px;
	cursor: pointer;
	z-index:30;
}
.sub-title {
	text-align:center;
	margin-bottom:20px;
}
input {
	height:60px;
	line-height:60px;
	border-radius:5px;
	border:1px solid #e6e5e5;
	width:calc(100% - 50px);
	padding:0 25px;
	font-size:15px;
	font-family:'Montserrat';
	font-weight:500;
	outline:none;
}
textarea {
	height:80px;
	border-radius:5px;
	border:1px solid #e6e5e5;
	width:calc(100% - 50px);
	padding:25px;
	font-size:15px;
	font-family:'Montserrat';
	font-weight:500;
	outline:none;
}
.form .blue-btn {
	margin:25px auto;
	cursor:pointer;
}
.blue-btn input {
	background:none;
	border:none;
	color:#fff;
	cursor:pointer;
	font-size:17px;
	outline:none;
}
.confirm {
	font-size:14px;
	text-align:center;
}
.confirm a {
	border-bottom:1px solid #666;
	color:#666;
}
#success {
	text-align:center;
}
#success .modal-close {
	color: #fff;
    font-size: 17px;
    font-weight: 600;
    background: #333333;
    width: 230px;
    height: 57px;
    line-height: 57px;
    position: relative;
    text-align: center;
    display: block;
	margin:0 auto 50px;
}
#success .modal-close:before {
    position: absolute;
    content: '';
    background: url(../images/grey-top-corner.png);
    width: 79px;
    height: 72px;
    top: -16px;
    left: -18px;
    -webkit-transition: 0.5s ease;
    -moz-transition: 0.5s ease;
    transition: 0.5s ease;
}
#success .modal-close:after {
    position: absolute;
    content: '';
    background: url(../images/grey-bottom-corner.png);
    width: 79px;
    height: 72px;
    bottom: -16px;
    right: -18px;
    -webkit-transition: 0.5s ease;
    -moz-transition: 0.5s ease;
    transition: 0.5s ease;
}
#success .modal-close:hover:before {
    top: -19px;
    left: -21px;
    -webkit-transition: 0.5s ease;
    -moz-transition: 0.5s ease;
    transition: 0.5s ease;
}
#success .modal-close:hover:after {
    bottom: -19px;
    right: -21px;
    -webkit-transition: 0.5s ease;
    -moz-transition: 0.5s ease;
    transition: 0.5s ease;
}
@media only screen and (max-width:1366px) {
	.field-activity .flex-box .blue,.field-activity .flex-box .grey {
		font-size:20px;
	}
	.field-activity .flex-box .title {
		font-size:36px;
	}
}
@media only screen and (max-width:1199px) {
	.container {
		max-width:960px;
	}
	.main-menu li a {
		padding: 20px 10px;
	}
	.subtitle, .contact-title {
		font-size: 24px;
	}
	h1 {
		font-size:54px;
	}
	.main-section .txt,.create-year, #ansteel-group .txt, .selling .text, .preim-title {
		font-size:20px;
	}
	.holding .text {
		width: 45%;
	}
	.holding .img {
		width: 55%;
	}
	h2, .active-agreement .h2 {
		font-size:40px;
	}
	.holding, .attention, #ansteel-group .text, .preim-item, .field-activity .flex-box .blue, .field-activity .flex-box .grey {
		font-size:18px;
	}
	body, .list li {
		font-size:16px;
	}
	.field-activity .flex-box .title {
		font-size:30px;
	}
	.contact-img .blue-btn {
		position: relative;
		top: unset;
		left: unset;
		z-index: 2;
		margin-top: 40px;
	}
}
@media only screen and (min-width:992px) {
	.main-menu .blue-btn {
		display:none;
	}
	.mobile-menu {
		display:none;
	}
}
@media only screen and (max-width:991px) {
	.container {
		max-width: 750px;
	}
	.main-menu {
		display:none;
	}
	.mobile-menu {
		position: relative;
		width: 50px;
		height: 50px;
		z-index: 99;
		display: inline-block;
		background: #3685cd;
		border-radius: 50%;
		position: fixed;
		top: 15px;
		right: 15px;
		z-index: 99999;
	}
	.mobile-menu span {
		top: 24px;
		left: 11px;
		position: absolute;
		display: inline-block;
		height: 3px;
		width: 28px;
		background: #fff;
		-webkit-transition: 1s ease;
		-moz-transition: 1s ease;
		transition: 1s ease;
	}
	.mobile-menu span:before {
		position: absolute;
		display: inline-block;
		height: 3px;
		width: 28px;
		background: #fff;
		top: -7px;
		content: '';
		right: 0;
		-webkit-transform: translateZ(0);
		-moz-transform: translateZ(0);
		-ms-transform: translateZ(0);
		-o-transform: translateZ(0);
		transform: translateZ(0);
		-webkit-backface-visibility: hidden;
		backface-visibility: hidden;
		-webkit-transform-origin: 0% 50%;
		-moz-transform-origin: 0% 50%;
		-ms-transform-origin: 0% 50%;
		-o-transform-origin: 0% 50%;
		transform-origin: 0% 50%;
		-webkit-transition: -webkit-transform 0.1s 0.1s;
		-moz-transition: -moz-transform 0.1s 0.1s;
		transition: transform 0.1s 0.1s;
	}
	.mobile-menu span:after {
		position: absolute;
		display: inline-block;
		height: 3px;
		width: 28px;
		background: #fff;
		content: '';
		right: 0;
		-webkit-transform: translateZ(0);
		-moz-transform: translateZ(0);
		-ms-transform: translateZ(0);
		-o-transform: translateZ(0);
		transform: translateZ(0);
		-webkit-backface-visibility: hidden;
		backface-visibility: hidden;
		-webkit-transform-origin: 0% 50%;
		-moz-transform-origin: 0% 50%;
		-ms-transform-origin: 0% 50%;
		-o-transform-origin: 0% 50%;
		transform-origin: 0% 50%;
		-webkit-transition: -webkit-transform 0.1s 0.1s;
		-moz-transition: -moz-transform 0.1s 0.1s;
		transition: transform 0.1s 0.1s;
		top: 7px;
	}
	.mobile-menu.nav-is-visible span {
		background: rgba(46,50,51,0);
	}
	.mobile-menu.nav-is-visible span:before {
		top: -8px;
		webkit-transform: translateX(3px) translateY(-3px) rotate(45deg);
		-moz-transform: translateX(3px) translateY(-3px) rotate(45deg);
		-ms-transform: translateX(3px) translateY(-3px) rotate(45deg);
		-o-transform: translateX(3px) translateY(-3px) rotate(45deg);
		transform: translateX(3px) translateY(-3px) rotate(45deg);
	}
	.mobile-menu.nav-is-visible span:after {
		top: 11px;
		-webkit-transform: translateX(3px) translateY(-2px) rotate(-45deg);
		-moz-transform: translateX(3px) translateY(-2px) rotate(-45deg);
		-ms-transform: translateX(3px) translateY(-2px) rotate(-45deg);
		-o-transform: translateX(3px) translateY(-2px) rotate(-45deg);
		transform: translateX(3px) translateY(-2px) rotate(-45deg);
	}
	.main-menu.nav-is-visible {
		overflow: auto;
		visibility: visible;
		opacity: 1;
		transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
		-webkit-transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
		-ms-transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
		display: block;
		height: calc(100vh + 20px);
		text-align: center;
		position: fixed;
		top: 0;
		width: 100%;
		left: 0;
		z-index: 999;
		background:#fff;
	}
	.main-menu.nav-is-visible ul {
		display:block;
		padding-left:0;
	}
	.main-menu.nav-is-visible ul li a {
		color:#333;
	}
	.header {
		margin-top:20px;
	}
	.main-menu .blue-btn {
		margin:30px auto;
	}
	.header > .blue-btn {
		display:none;
	}
	.main-section {
		padding-top:200px;
	}
	.holding .flex-box, #ansteel-group .flex-box, #development .flex-box, .continuous-development .flex-box {
		display:block;
	}
	.holding .text, .holding .img, #ansteel-group .text, #ansteel-group .img,#development .flex-box .text, #development .flex-box .img,.continuous-development .img, .continuous-development .text,
	.active-agreement .right-col {
		width: unset;
	}
	.holding .text, #ansteel-group .text, #development .flex-box .img, .continuous-development .img {
		margin-bottom:30px;
	}
	.preim-item {
		padding: 10px 20px 10px 60px;
	}
	.preim-item {
		font-size:16px;
	}
	h2, .active-agreement .h2 {
		font-size: 36px;
	}
	.main-section .txt, .create-year, #ansteel-group .txt, .selling .text, .preim-title {
		font-size: 18px;
	}
	.field-activity .flex-box .blue, .field-activity .flex-box .grey {
		padding:0 30px;
		width:calc(33.33333% - 60px);
	}
	.field-activity .flex-box .title:before {
		left:-130px;
	}
	.field-activity .flex-box .title:after {
		left:30px;
	}
	.field-activity .flex-box .title {
		padding:0 60px 0 70px;
		width:calc(33.33333% - 130px);
		font-size:24px;
	}
	.blue-box {
		left:unset;
		width:unset;
	}
	.preim-first-item:after {
		width:calc(52% - 40px);
	}
	.preim-second-item {
		width:calc(50% - 67px);
	}
	.preim-second-item:last-child {
		width: calc(100% - 55px);
	}
	.active-agreement .flex-box:first-child .left-col {
		display:none;
	}
	.active-agreement .h2 {
		margin-left:0;
	}
	.active-agreement .flex-box:first-child {
		display:block;
	}
	.active-agreement .left-col {
		width: 50%;
	}
	.list {
		padding-left:0;
	}
	.contact-title {
		font-size:20px;
	}
	.foot-wrap {
		flex-wrap:wrap;
		justify-content:center;
	}
	.foot-col {
		width:100%;
		
	}
	.foot-col:last-child {
		text-align:center;
	}
	.foot-col .flex-box {
		justify-content:center;
		margin-bottom:30px;
	}
}
@media only screen and (max-width:767px) {
	.container {
		max-width: 100%;
	}
	.main-section {
		padding-top: 160px;
	}
	.subtitle {
		font-size:21px;
	}
	h1 {
		font-size: 48px;
	}
	.section {
		padding: 50px 0;
	}
	.main-section {
		padding-top: 160px;
	}
	h2, .active-agreement .h2 {
		font-size: 32px;
	}
	.history-item.first .left-text, .history-item.second .right-text, .history-item.third .left-text {
		display:none;
	}
	.history-item .right-text, .history-item.third .right-text {
		width: calc(100% - 150px);
	}
	.history-item.second .num {
		order:1;
	}
	.history-item.second .left-text {
		order:2;
		text-align:left;
		width: calc(100% - 150px);
		color:#333;
	}
	.preim-wrap, .selling .flex-box {
		display:block;
	}
	.preim-item {
		width:unset;
		margin-bottom:20px;
	}
	.selling .text {
		width:unset;
		margin-bottom:30px;
	}
	.selling .img {
		width:unset;
	}
	.field-activity .flex-box,.right-col .flex-box,.active-agreement .flex-box + .flex-box,.contact .flex-box {
		display:block;
	}
	.field-activity .flex-box > div {
		width:100%;
		height:300px;
	}
	.field-activity .flex-box .blue, .field-activity .flex-box .grey {
		width:calc(100% - 60px);
	}
	.field-activity .flex-box .title {
		width:calc(100% - 130px);
	}
	.continuous-development .img-bg:after, #ansteel-group .img-bg:after, .contact .img-bg:after {
		display:none;
	}
	.right-col .flex-box .text, .active-agreement .left-col,.contact .flex-box .contact-img {
		width:unset;
	}
	.active-agreement .left-col {
		margin-bottom:30px;
	}
	.list li:before {
		top:6px;
	}
	.contact .img-bg {
		display:none;
	}
	.logos {
		flex-wrap:wrap;
		justify-content:center;
	}
	.logos img {
		max-width:100%;
	}
}
@media only screen and (max-width:600px) {
	.preim-first-item:after {
		display:none;
	}
	.preim-first-item .num {
		width:100px;
		height:100px;
		background-size:100px 100px;
		font-size:30px;
	}
	.preim-title {
		font-size:16px;
	}
	.preim-second-item {
		width: calc(100% - 67px);
	}
	.history-item {
		gap:20px;
	}
	.history-item .right-text, .history-item.third .right-text, .history-item.second .left-text {
		width: calc(100% - 120px);
	}
}
@media only screen and (max-width:480px) { 
	body {
		font-size:14px;
	}
	h1 {
		font-size: 42px;
	}
	.history-item ul li {
		margin-bottom:25px;
	}
	.history-item .num {
		width: 80px;
		height: 50px;
		font-size:24px;
		padding:15px 0;
	}
	.num span {
		font-size:18px;
	}
	.history-item .right-text, .history-item.third .right-text, .history-item.second .left-text {
		width: calc(100% - 100px);
	}
	.power-wrap:before {
		width:50px;
		height:50px;
		left:-110px;
	}
	.power-wrap:after {
		left:-35px;
		top:calc(50% - 16.5px);
	}
	.power-wrap {
		margin-left:110px;
	}
	#ansteel-group .text {
		font-size:16px;
	}
	h2, .active-agreement .h2 {
		font-size: 28px;
	}
	.blue-box {
		padding:30px 40px 30px 110px;
		font-size:14px;
	}
	.blue-box:before {
		left:25px;
	}
	.preim-first.flex-box {
		display:block;
	}
	.preim-first-item {
		width: 100%;
		margin-bottom:30px;
	}
	.active-agreement .h2 {
		margin-bottom:40px;
	}
	.right-col .flex-box .img {
		width: 60%;
	}
	.foot-col strong, .foot-col a {
		font-size:14px;
	}
	.blue-btn {
		font-size:15px;
	}
	.modal-content {
		width: calc(100% - 40px);
		padding: 30px 20px;
	}
	.modal-title {
		font-size:28px;
	}
	.preim-second-item,.preim-second-item:last-child {
		width: calc(100% - 10px);
	}
	.logos img {
		margin-bottom:10px;
	}
}