@charset "utf-8";


@media (max-width:1600px) {
	:root {
		/* font */
	}
	body, input, textarea, select, button, table {font-size:15px;}
    
    .main-visual .scroll_down {right: 30px;}
    
    .main-business .box .tit::before {left: 0px;}
    .main-business .box .tit p {margin-top: 35px; }

    .philo::before {bottom: -10%;}
    .directions .map-wrap {width: 60%;}
    .directions .map-info {padding: 20px;}

	.main-technology .txt {left: 5%; bottom: 5%;}


    #footer .f-nav {margin: 0 -30px;}
    #footer .f-nav li {padding: 0 30px;}

    
}

@media (max-width:1400px){
    .main-business .swiper-pagination-bullet .tt {padding: 0 0 20px 20px; margin-bottom: 20px;}
    .main-business .box .tit,
    .main-business .swiper-pagination {width: 60% !important; margin-right: 80px;}
    .main-business .box .tit {margin-right: 80px;padding: 70px 0 0 50px;}
    .append-arrow .swiper-button-next,
    .append-arrow .swiper-button-prev {width: 40px; height: 40px;}

    .material .imgs ul li {width: 50%;}
    .material .imgs ul li img {width: 100%;}
    .material .table-list ul li {width: 100%;}
}

@media (max-width:1200px) {
    .main-business .swiper-pagination-bullet .bullet br {display: none;}

    .material .point .items .item .box {width: 230px; height: 170px;}

    .directions .map-wrap {width: 55%; }
}

/* Landscape tablet */
@media (max-width:1024px) {
	:root {
		/* height */
		--header-height:80px;
	}

	/* header */
	#header {}


    #gnb {display:none;}

	.btn-m-menu {display:block;}
	.mobile-navigation {display:block;}

    #gnb>ul {margin:0 -20px;}
    #gnb>ul>li {padding:0 20px;}

    .sitelogo a {width:94px; height:55px;}

    #header .right {display: flex; align-items: center; justify-content: center;}
    #header .h-contact a {padding: 0 10px; min-width: 90px; height: 41px;}
    #header .h-contact .img {display: none;}

	/* main */
    .main-visual .caption {padding: 0;}
    .main-visual .caption .txt {margin-bottom: 20px;}

    .main-tit {margin-bottom: 40px;}
    .main-business-tit img {height: 35px;}
    .main-technology-tit img {height: 45px;}

    .main-info .btm .txt {width: 50%;}
    .main-info .btm .txt .tt {padding-top: 40px; }
    .main-info .btm .txt .tt::before {height: 25px;}
   
    .swiper-pagination {position: static;}

    .main-business {padding: 50px 0;}
    .main-business .box .tit::before {top: 20px;}
    .main-business .swiper-pagination {width: 100% !important; margin: 50px 0 0 0;}

    .main-technology .txt {left: 20px; bottom: 20px;}

    
    /* footer */
    #footer .top {padding-top: 20px;}
    #footer .f-nav {margin: 0 -25px;}
    #footer .f-nav li {padding: 0 25px;}
    .f-logo img {height: 50px;}

    #footer .mdl { padding: 10px 0 20px 0; }
    #footer .mdl address:first-child {flex-direction: column;align-items: flex-start;}
    #footer .mdl address dl {padding: 10px 0;}
    #footer .mdl address:nth-child(1) {margin: 0 0px 10px;}
    #footer .mdl address dt { margin-bottom: 5px; }
    #footer .btm {padding: 10px 0; }


	/* layout */
	.real-cont {padding:70px 0; }

	.sub-visual {height:320px;}

    .lnb ul {height: 50px; margin: 0;}
    .lnb li {padding: 0 20px;}
    .lnb li.active a::after {height: 5px;}


	/* content */
    .doc-tit.ty2 h2 {margin-bottom: 50px; }

    .greetings>img {margin: 50px 0;} 
    .greetings .cnt .txt h3 { margin-bottom: 30px;}
    .greetings .cnt .txt .tt { margin-bottom: 20px;}
    .greetings .cnt .txt>img {height: 40px; margin-bottom:20px;}

    .greetings .cnt02 {padding-top: 50px; margin-top: 50px;}
    .greetings .cnt .txt h4 {margin-bottom: 20px;}

    .philo::before {display: none;}

    .history-cnt .group ul {padding: 20px;}
    .history-cnt .group ul li p span br {display: none;}
    .history-cnt .group ul li p:nth-child(n + 3) {  margin-top: 10px;}

    .cert ul {margin: 0 -10px -60px;}
    .cert ul li {padding: 0 10px; margin-bottom: 60px;} 
    .cert ul li .box p { margin-top: 20px;}

    .business .item {margin-bottom: 50px;}
    .business .item .img { width: 40%;}
    .business .item .txt {padding: 0px 0 0 40px;}
    .business .item .txt h3 {margin-bottom: 20px;}
    .business .item .txt .tt {margin-bottom: 10px;}
    .business .item .txt .other {padding: 15px 0 0 15px;}

    .material .top-img {align-items: flex-start; flex-direction: column;}
    .material .top-img img {width: 100%;}
    .material .top-img .txt {margin: 0; padding:20px;}
    .material .top-img .txt h3 {margin-bottom: 20px;}
    .material .dots-list.ty4 li br {display: none;}
    .material .imgs {margin: 50px 0;}
    .material .imgs p {margin-bottom: 20px;}

    .material .top-img .txt p {margin-top: 10px;}

    .material .point {flex-direction: column; align-items: center; padding: 30px;}
    .material .point .items .item .box {width: 170px; height: 150px;}
    .material .point .items .item .box img {height: 60px;}
    .material .point .items .item .box p {margin: 15px 0 0 0;}
    
	.manuf .imgs ul li .img {border-radius: 12px;}
    .manuf .imgs ul li.w100 {margin-top: 20px;}
	.manuf-tab {margin-bottom: 30px;}
	.manuf-tab ul li { width: 33.33%;}
	.manuf-tab ul li a {height: 50px;}

    .property ul {margin: 0 -10px -60px;}
    .property ul li {padding: 0 10px; margin-bottom: 60px;} 
    .property ul li .box .tt { margin-top: 20px;}

    .contact-top { margin-bottom: 50px; padding-left: 30px; height: 250px;}
    .contact-top p {margin-top: 20px;}
    .contact-tit h3 {margin-bottom: 30px;}
    .board-form dt label {font-size: 16px; padding: 10px 10px 10px 25px; width: 190px; height: 50px;}
    .board-form dt label::before {width: 8px; height: 8px; left: 10px;}
    .board-form .memo label::before {top: 7%;}
    .board-form dd .input::placeholder,
    .board-form dd select {font-size: 16px;}
    .form-agree {margin: 30px 0 20px;}
    .form-agree .check { font-size: 15px;}
    .form-agree .check a { font-size: 15px;}
    .btn-pack.large.ty2 { width: 140px; height: 48px; font-size: 16px;}

    .directions {flex-direction: column;  align-items: flex-start;}
    .directions .map-wrap { width: 100%; margin: 0 0 10px 0;}
    .directions .map-wrap iframe {height: 300px;}
    .directions .map-info {width: 100%; padding: 20px 10px;}
    .directions .map-info h3 {margin: 20px 0;}
    .directions .map-info>p {margin-bottom: 20px;}
    .directions .map-info .item a {height: 30px;}


	/* board */
	.input {padding:5px 14px; height: 40px;}
	textarea.input {padding:12px 14px;}

	.board-search .search input.input {width:240px;}

	.board-list colgroup col {width:auto !important;}
	.board-list table thead th {font-size:15px;}
	.board-list table tbody td {font-size:15px;}

    .btn-pack.submit {min-width:100px; height:40px; line-height:38px; border:1px solid #454545;}

    .gallery-list ul { margin:0 -10px;}
    .gallery-list ul li {width:33.33%; padding:0 10px}
    .gallery-list ul li .thumb {margin-bottom:20px;}

	.news-list .thumb {width:200px;}
	.news-list .tit {font-size:17px;}
	.news-list .txt {font-size:14px;}
	.news-list .date {font-size:13px;}

	.event-list ul li .tit {font-size:15px;}

	.faq .tit {font-size:15px;}
	.faq .tit a {padding:9px 60px 9px 12px;}
	.faq .tit a:after {top:14px;}
	.faq .q {flex:0 0 32px; width:32px; height:32px; font-size:16px; line-height:32px;}
	.faq .cnt {padding:18px 25px 18px 60px;}

	.calendar-head h3 {font-size:28px; margin:0 30px;}
	.calendar-head .cal-btn {width:40px; height:40px;}
	.calendar table th {font-size:15px;}
	.calendar table td {height:110px; font-size:14px;}
	.calendar ul li:before {top:7px;}

	.board-white table {font-size:15px;}

	.board-form table {font-size:15px;}

	.files-upload-text .upfiles-alt {font-size:14px;}

	.board-view-tit {padding:14px 6px;}
	.board-view-tit h3 {font-size:18px;}
	.board-view-info {padding:13px 6px; font-size:13px;}
	.board-view-cnt {padding:15px 6px 40px;}

	.board-prev-next {font-size:14px;}

	.btn-pack.medium {height:40px; padding:0 16px; font-size:15px; line-height:38px;}
	.btn-pack.large {min-width:140px; height:50px; font-size:18px; line-height:48px;}

	.product-list ul li {margin-bottom:50px;}
	.product-list ul li .tit {font-size:15px;}
	.product-image {width:40%; margin-right:30px;}
	.product-info .tit {font-size:25px;}

	.store-search {padding:22px 5%;}
	.store-search .map-area {width:280px;}
	.store-search .map-img .local {padding:0 10px; font-size:13px; line-height:22px;}

	.result-group .gall li {width:25%;}

} 


/* portrait tablet */
@media (max-width:800px) {
	/* main*/   
    .main-info .top {padding-top: 40px; flex-direction: column;  align-items: flex-start;}
    .main-info .top p {width: 100%;}
    .main-info .top .txt br ,
    .main-info .top .txt2 br {display: none;}
    .main-info .top .txt2 {margin: 20px 0;}

    .main-info .btm {flex-direction: column; align-items: flex-start;}
    .main-info .btm .txt,
    .main-info .btm .main-video {width: 100%;}
    .main-info .btm .txt {margin-bottom: 20px;}
    .main-info .btm .txt .tt br,
    .main-info .btm .txt .tt2 br {display: none;}
    .main-info .btm .txt .tt2 {margin-top: 20px;}

    .main-business .box .tit {padding: 70px 0 0 0px;}
    .main-business .swiper-pagination-bullet .bullet {padding-right: 10px;}
    
    .main-technology .swiper-slide {padding: 0 30px;}

} 


/* Landscape phone */
@media (max-width:640px) {
	:root {
		/* height */
		--header-height:60px;
	}
	body, input, textarea, select, button, table {font-size:14px;}
	.only-desktop-tablet {display:none;}
	.only-tablet {display:none;}
	.only-mobile {display:block;}

	.contain {padding-left:16px; padding-right:16px;}

	/* header */
	.btn-m-menu {width:22px; height:22px; margin-left:24px;}
	.btn-m-menu span:before {top:-8px;}
	.btn-m-menu span:after {bottom:-8px;}
	
	.mobile-navigation {width:320px;}
	.mobile-navigation .home {height:50px;}
	.mobile-navigation .home img {height:30px;}
	.mobile-navigation .close {top:15px; width:20px; height:20px;}
	.mobile-navigation .close:before, .mobile-navigation .close:after {top:9px; height:2px;}
	.mobile-navigation .nav-menu>ul>li>a {font-size:15px;}
	.mobile-navigation .nav-menu .submenu ul li a {padding:8px 12px; font-size:14px;} 

    #header .h-contact a {height: 31px; }

    .sitelogo a {width:69px; height:40px;}

	/* main */
    .main-visual .scroll_down {display: none;}

    .main-business-tit img {height: 25px;}
    .main-business .box .tit p {margin-top: 15px;}
    .main-business .box .tit p br {display: none;}
    .main-business .swiper-pagination-bullet .tt {margin-bottom: 0; margin-right: 30px;}
    .main-business .swiper-pagination-bullet .tt::before {top: 6px; width: 7px; height: 7px;}
    .main-business .swiper-pagination-bullet .bullet {display: none;}
    .main-business .box .tit {margin-right: 30px; width: 55%;}

    .main-technology-tit img {height: 30px;}
    .main-technology .append-arrow { margin-top: 50px;}
    .main-technology .swiper-slide {padding: 0 16px;}
    .main-technology .txt {left: 10px;bottom: 10px;}

    .append-arrow .swiper-button-next, 
    .append-arrow .swiper-button-prev {width: 30px; height: 30px;}
   
	/* footer */
    #footer .top {flex-direction: column; align-items: flex-start;}
    .f-logo img {height: 40px; }
    #footer .f-nav {margin: 0 -10px;}
    #footer .f-nav li {padding: 0 10px;}
    #footer .mdl {padding: 0px 0 10px 0;flex-direction: column-reverse; align-items: flex-start; }
    #footer .mdl address span {margin-right: 20px;}
    .quick {margin-top: 10px;}
    .quick .goto {width: 38px; height: 38px;}
    #footer .btm .contain {flex-direction: column; align-items: flex-start;}
    #footer .btm .f-links li {  padding: 0 10px;}
    #footer .btm .f-links { margin: 0 -10px; }
    #footer .btm .copyright {display: block;}
    #footer .btm .copyright span {margin-left: 0;}


	/* layout */
	#contArea {padding-left:16px; padding-right:16px;}

	.real-cont {min-height:200px; padding-bottom:60px;}

    .sub-visual {height:220px;}

    .lnb ul {height: 40px;}
    .lnb li {padding: 0 10px; flex: 1 0 auto;}

	/* content */
    .greetings .cnt {flex-direction: column; align-items: flex-start;}
    .greetings .cnt .tit ,
    .greetings .cnt .txt{width: 100%;}
    .greetings .cnt01 .tit br {display: none;}
    .greetings .cnt .txt h3 {margin: 10px 0;}
    .greetings .cnt .txt h3 br {display: none;}
    .greetings .cnt .txt .tt br {display: none;}
    .greetings .ceo p {margin-right: 20px;}
    .greetings .ceo img {height: 36px;}

    .greetings .cnt02 .tit {margin-bottom: 10px;}
    .dots-list li {margin-bottom: 10px;}

    .cert ul li {width: 50%; margin-bottom: 30px;} 

    .business .item {flex-direction: column; align-items: flex-start;}
    .business .item .img,
    .business .item .txt {width: 100%;}
    .business .item .txt {padding: 0; margin: 20px 0 0 0;}
    .business .item .txt .tt.ty2 { margin-top: 15px;}


    .laboratory {flex-direction: column;align-items: flex-start; margin-top: 40px;} 
    .laboratory h2 {width: 100%; margin: 0 0 20px 0;}
    .laboratory h2 br {display: none;}
    .laboratory p {width: 100%;}
    .laboratory p br {display: none;}

    .material .imgs ul li {width: 100%;}
    .material .point .items {flex-wrap: wrap; margin: -9px 0; width: 100%;}
    .material .point .items .item {width: 100%; padding: 9px 0;}
    .material .point .items .item .box {width: 100%;}
    .material .tbl {overflow-x: scroll;}
    .material .table-list {width: 1000px;}
    .material .table-list .col .head {height: 40px;}
    .material .table-list ul li .box {height: 40px;    }
    .material .top-img .txt p br {display: none;}

    .rnd .imgs ul {margin:-10px; /* justify-content: flex-start; */}
    .manuf .imgs ul li {width: 50%; padding: 10px;}
    .manuf .imgs ul li p {margin-top: 15px;}
	.manuf-tab ul li {width: 50%;}
	.manuf-tab ul li a {height: 40px;}

    .property ul li {width: 50%;} 
    .property ul li .box .tt2 br {display: none;}

    .contact-top { padding-left: 20px; height: 180px;}
    .contact-top h2 br {display: none;}
    .contact-top p { margin-top: 10px;}
    .contact-top p br {display: none;}


    .board-form dl {flex-direction: column;    align-items: flex-start}
    .board-form dt label,
    .board-form dt,
    .board-form dd {width: 100%;}
    .board-form dd .input {height: 50px;}
    .board-form .memo label::before {top: 50%; transform: translateY(-50%);}

    .btn-pack.large.ty2 {width: 120px; height: 40px; font-size: 15px;}
    .directions .map-wrap iframe {height: 250px;}

    .directions .map-info h3 {margin: 20px 0 10px;}
    .directions .map-info>p br {display: none;}
    .directions .map-info .item a {min-width: 55px; padding: 0 5px;}

	/* board */
	.input {font-size:14px; padding:0 10px;height: 38px;}
	select.input {padding-right:26px; background-image:url("/images/bbs/select_x2.png"); background-position:right 8px center; background-size:12px auto;}
	textarea.input {padding:7px 10px;}

	.radiobox input:checked + label:before {background-image:url("/images/bbs/radiobox_x2.png"); background-size:8px auto;}
	.checkbox input:checked + label:before {background-image:url("/images/bbs/checkbox_x2.png"); background-size:11px auto;}

	.board-search {display:flex; flex-direction:column; margin-bottom:10px;}
	.board-search .total-page {order:3; float:none; font-size:13px;}
	.board-search .cate {float:none; order:1; margin-left:0; margin-bottom:5px;}
	.board-search .cate .input {display:block; width:100%;}
	.board-search .search {float:none; order:2; display:flex;}
	.board-search .search .input {flex:1 1 auto; min-width:0; width:1%;}

	.board-list {display:none;}
	.board-list-m {display:block;}

	.gallery-list {}
	.gallery-list ul {margin:-7px;}
	.gallery-list ul li {width:100%; padding:7px; margin-bottom:30px;}
	.gallery-list ul li .thumb {}
    .gallery-list ul li .txt {font-size:14px;}
	.gallery-list ul li .date {font-size:12px; margin-top:4px;}

    .gallery-list ul li .pf-txt {left:5%; font-size:14px; bottom:10%;}
	.news-list ul li {padding:17px 0;}
	.news-list .thumb {width:38%; margin-right:14px;}
	.news-list .tit {font-size:15px; max-height:2.8em; white-space:normal; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical;}
	.news-list .txt {font-size:13px; margin-top:3px; max-height:3em; -webkit-line-clamp:2;}
	.news-list .date {display:none;}

	.event-list {padding-top:20px;}
	.event-list ul li {width:100%; margin-bottom:32px;}
	.event-list ul li .thumb {margin-bottom:10px;}
	.event-list ul li .tit {font-size:15px;}
	.event-list ul li .date {font-size:12px; margin-top:4px;}

	.faq .tit a {padding:7px 0 7px 5px;}
	.faq .tit a:after {display:none;}
	.faq .q {flex:0 0 26px; width:26px; height:26px; font-size:15px; line-height:26px; margin-right:10px;}
	.faq .cnt {padding:12px 12px 12px 15px;}

	.calendar-head {margin-bottom:15px;}
	.calendar-head h3 {font-size:20px; margin:0 17px;}
	.calendar-head .cal-btn {width:34px; height:34px; background-size:9px auto;}
	.calendar-head .cal-prev {background-image:url("/images/bbs/cal_prev_x2.png");}
	.calendar-head .cal-next {background-image:url("/images/bbs/cal_next_x2.png");}
	.calendar table th {padding:6px 4px; font-size:14px;}
	.calendar table td {height:60px; padding:5px 4px; font-size:12px;}
	.calendar ul li {padding-left:0; margin-bottom:6px;}
	.calendar ul li:before {display:none;}
	.calendar .cal-date {font-size:10px; margin-bottom:8px;}

	.board-white table {display:block; border-top:0; border-bottom:0; font-size:14px;}
	
	.board-white table tbody {display:block;}
	.board-white table tr {display:block; padding:12px 0;}
	.board-white table th {display:block; border:0; text-align:left; padding:0; margin-bottom:7px; font-size:16px; background:none;}
	.board-white table td {display:block; border:0; padding:0;}
	.board-white .editor {padding:0; margin-top:-12px;}
	.board-white .item {margin:3px 12px 3px 0;}
	.board-white #user_name {max-width:100% !important;}
	.board-white + .buttons {margin-top:30px;}

	.board-form table tbody {display:block;}
	.board-form table tr {display:block; padding:12px 0;}
	.board-form table th {display:block; border:0; text-align:left; padding:0; margin-bottom:7px; font-size:16px; background:none;}
	.board-form table td {display:block; border:0; padding:0;}
	.board-form + .buttons {margin-top:30px;}

	.form-agree {margin:30px 0 30px;}
	.form-agree h3 {font-size:16px;}
	.form-agree .scroll-box {font-size:12px; max-height:110px; overflow:auto;}
	.form-agree .check {margin-top:12px; font-size:14px;}

	.board-view-tit h3 {font-size:17px;}
	.board-view-info {font-size:12px;}

	.board-prev-next dl {padding:10px 6px;}
	.board-prev-next dt {width:70px}

	.buttons {margin:15px 0;}

	.btn-pack.small {height:26px; padding:0 8px; font-size:11px; line-height:24px;}
	.btn-pack.medium {height:38px; padding:0 14px; font-size:14px; line-height:36px;}
	.btn-pack.large {min-width:120px; height:42px; padding:0 18px; font-size:15px; line-height:40px;}
	.btn-pack.xlarge {min-width:120px; height:50px; padding:0 22px; font-size:16px; line-height:48px;}
	.btn-pack.comment {width:80px; height:32px; font-size:14px;}

	.paginate {margin-top:20px;}
	.paginate a,  
	.paginate strong{margin:0 1px;width:30px;height:30px;font-size:14px;line-height:30px;}  
	.paginate a.direction {margin:0; background-size:11px;}
	.paginate a.direction.first {background-image:url("/images/bbs/btn_first_x2.png");}
	.paginate a.direction.prev {background-image:url("/images/bbs/btn_prev_x2.png"); margin-right:14px;}
	.paginate a.direction.next {background-image:url("/images/bbs/btn_next_x2.png"); margin-left:14px;}
	.paginate a.direction.last {background-image:url("/images/bbs/btn_last_x2.png");}

	.comment-area {margin-top:37px;}
	.comment-total {font-size:14px; margin-bottom:12px;}
	.comment-write {position:relative; padding:10px;}
	.comment-write .byte {position:absolute; bottom:15px; left:12px; font-size:12px;}
	.comment-write .write {display:block;}
	.comment-write .write textarea {display:block; width:100%; height:65px; margin-right:0;}
	.comment-write .write .btn {text-align:right; margin-top:6px;}
	.comment-item {padding:17px 4px;}
	.comment-item.comment-reply {padding-left:25px; background-image:url("/images/bbs/icon_reply.png"); background-position:3px 18px; background-size:auto 13px;}
	.comment-info {font-size:14px;}
	.comment-info .name {margin-right:5px;}
	.comment-info .date {font-size:11px;}
	.comment-ctr {font-size:12px;}
	.comment-ctr .bar {vertical-align:middle; margin:-.2em 4px 0;}
	.comment-txt {font-size:14px;}
	.comment-link {font-size:13px;}
	.comment-input {padding:10px;}
	.comment-input textarea {height:48px;}

	.board-password {padding:30px 20px;}

	.product-list ul {margin:0 -7px;}
	.product-list ul li {width:50%; padding:0 7px; margin-bottom:27px;}
	.product-list ul li .thumb {margin-bottom:10px;}
	.product-list ul li .tit {font-size:14px;}
	.product-summary {display:block; margin-bottom:30px;}
	.product-image {width:100%; margin-bottom:20px;}
	.product-info {width:100%;}
	.product-info .tit {font-size:22px; margin-bottom:14px;}
	.product-detail {}
	.product-detail .tit {font-size:17px; padding-bottom:10px; margin-bottom:14px;}
    .product-info .btm .buttons a {width:110px; height:40px;}
    .product-detail.detail01 {margin-bottom:30px;}
    .product-detail .tit::before {top:0; transform:translateY(0);}

	.store-search {padding:0;}
	.store-search .search-area h3 {font-size:16px; padding:15px 25px; margin-bottom:20px; background:#f4f4f4;}
	.store-search .search-area dl {display:block; padding:0 15px; margin:20px 0;}
	.store-search .search-area dl dt {width:auto; margin-bottom:6px; font-size:15px;}
	.store-search .search-area dl dd {width:auto;}
	.store-search .search-area input.input {width:calc(100% - 74px); margin-right:4px;}
	.store-search .search-area select.input {width:calc(50% - 39px); margin-right:4px;}
	.store-search .search-area .btn-pack.medium {width:70px;}

	.result-top {font-size:18px;}
	.result-group .gall {margin:0 -7px;}
	.result-group .gall li {width:50%; padding:0 7px;}
	.result-group dl dt {font-size:15px;}
	.result-group dl dd {font-size:13px;}
	.result-group dl dd.date {font-size:12px;}
} 


@media (max-width:450px) {
    .main-business .box {flex-direction: column;  align-items: flex-start;}
    .main-business .box .tit,
    .main-business .box .img {width: 100%;}
    .main-business .box .tit {margin: 0 0 20px 0;padding: 50px 0 0 0px;}
    .main-business .swiper-pagination-bullet .tt {padding: 0 0 10px 12px; margin-right: 0px; }

}