.main_txt {font-size: 50px;color: #000;font-weight: 700;text-align: center;margin: 40px 0 80px 0;}
.kv_wrap {height: 900px;background-image: url('/resources/img/main/kv_img.jpg');-webkit-background-size: cover;background-size: cover;background-position: center center;max-width: 1920px;margin: 0 auto;}
.kv_txt {height: 100%;display: flex;align-items: center;justify-content: center;font-size: 50px;color: #fff;font-weight: 700;text-align: center;line-height: 1.3;}
.biz_wrap {padding: 150px 0 200px 0;}
.biz_tit_wrap {position: relative;margin-bottom: 90px;}
.biz_tit_wrap .stit {font-size: 22px;color: #B4BECA;font-weight: 500;margin-bottom: 20px;}
.biz_tit_wrap .tit {font-size: 50px;color: #000;font-weight: 700;margin-bottom: 20px;line-height: 1.3;}
.more {position: absolute;right: 0;bottom: 0;}
.more a {font-size: 18px;color: #000;font-weight: 500;display: inline-flex;align-items: center;line-height: 1;}
.more a:after {content: '';display: block;width: 10px;height: 16px;background-image: url('/resources/img/main/ico_more.svg');background-position: 0 0;margin-left: 10px;-webkit-background-size: 10px auto;background-size: 10px auto;}
.biz_list {border-top: 1px solid #ddd;}
.biz_list .bizl {padding: 60px 0;display: flex;align-items: center;border-bottom: 1px solid #ddd;transition: all .5s ease;-webkit-transition: all .5s ease;-moz-transition: all .5s ease;}
.biz_list .bizl:hover {background-color:#fbfbfb;}
.biz_list .biz_ltit {flex-grow: 1;padding: 0 30px;display: block;}
.biz_list .biz_linfo {width: 330px;flex-shrink: 0;}
.biz_ltit .t1 {font-size: 16px;color: #000;font-weight: 500;}
.biz_ltit .t1 .logo {width: 230px;height: 80px;border: 1px solid #ddd;padding: 15px;display: flex;align-items: center;justify-content: center;}
.biz_ltit .t1 .logo img {max-width: 100%;max-height:100%;}
.biz_ltit .t2 {font-size: 30px;color: #000;font-weight: 700;margin: 20px 0 10px 0;}
.biz_ltit .t3 {font-size: 18px;color: #666666;font-weight: 400;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.biz_linfo li {font-size: 18px;color: #666;font-weight: 400;margin-bottom: 14px;display: flex;align-items: center;}
.biz_linfo li:last-child {margin-bottom: 0;}
.biz_linfo li span {margin-right: 18px;display: inline-flex;width: 100px;height: 35px;display: flex;align-items: center;justify-content: center;border: 1px solid #000;border-radius: 25px;font-size: 16px;color: #000;font-weight: 500;}
.event_wrap {background-color: #222222;padding: 150px 0 200px 0;}
.event_wrap .biz_tit_wrap .tit {color: #fff;margin-bottom: 0;}
.slide_arrow {position: absolute;right: 0;top: 56px;width: 140px;padding: 0 20px;height: 20px;display: flex;align-items: center;justify-content: center;font-size: 20px;color: rgb(255 255 255 / 40%);font-weight: 500;font-family: 'Montserrat';}
.slide_arrow strong {display: inline-block;margin-right: 7px;color: #fff;font-family: 'Montserrat';}
.slide_arrow .arrow {position: absolute;top: 0;display: block;width: 20px;height: 20px;}
.slide_arrow .arrow.prev {left: 0;}
.slide_arrow .arrow.next {right: 0;}

.event_box {display: block;}
.event_box .tit_box {padding: 40px;background-color: #fff;}
.event_box .tit_box .tit {font-size: 22px;color: #000;font-weight: 700;margin-bottom: 20px;line-height: 1.5;overflow: hidden;text-overflow: ellipsis;display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;}
.event_box .tit_box .state {font-size: 16px;color: #999999;font-weight: 500;}
.event_box .tit_box .state strong {color: #000;font-weight: 700;display: inline-block;margin-right: 10px;}
.event_box .img {height: 200px;overflow: hidden;background-color:#fff;display: flex;align-items: center;justify-content: center;}
.owl-carousel .owl-item .event_box .img img {width: 100%;height: 100%;}
.platform_wrap {padding: 150px 0;position: relative;overflow: hidden;max-width: 1920px;margin: 0 auto;}
.platform_wrap .more {position: relative;right: auto;top: auto;margin-top: 60px;}
.platform_wrap .biz_tit_wrap {margin-bottom: 0;}
.platform_wrap:after {content: '';display: block;background-image: url('/resources/img/main/symbol.png');background-size: cover;background-position: 0 0;width: 633px;height: 634px;position: absolute;right: 0;bottom: -159px;}

@media (max-width: 1420px) {
    .main_txt {margin: 30px 0 40px 0;font-size: 40px;}
	.kv_wrap {height: 500px;}
	.kv_txt {font-size: 40px;}
	.biz_tit_wrap .tit {font-size: 40px;}
	.biz_wrap {padding: 100px 0 150px 0;}
	.biz_tit_wrap .stit {font-size: 18px;}
	.biz_ltit .t2 {font-size: 25px;margin: 15px 0 5px 0;}
	.biz_ltit .t3 {font-size: 16px;}
	.biz_list .bizl {padding: 30px 0;}
	.biz_linfo li span {font-size: 14px;}
	.biz_linfo li {font-size: 15px;}
	.event_wrap {padding: 100px 0 150px 0;}
	.event_box .tit_box {padding: 30px;}
	.event_box .tit_box .tit {font-size: 20px;}
	.platform_wrap:after {width: 400px;height: 401px;-webkit-background-size: 400px auto;background-size: 400px auto;bottom: -102px;}
	.platform_wrap {padding: 100px 0;}
	.biz_tit_wrap {margin-bottom: 40px;}
}

@media (max-width: 1219px) {
    .main_txt {font-size: 30px;}
	.kv_wrap {height: 300px;}
	.kv_txt {font-size: 30px;}
	.biz_wrap {padding: 80px 0;}
	.biz_tit_wrap .tit {font-size: 30px;}
	.biz_tit_wrap .stit {font-size: 16px;margin-bottom: 10px;}
	.more a {font-size: 16px;}
	.event_box .img {height: 150px;}
	.event_wrap {padding: 80px 0;}
	.platform_wrap {padding: 80px 0;}
}

@media (max-width: 991px){
    .biz_ltit .t2 {font-size: 20px;}
	.biz_list .biz_linfo {width: 210px;}
	.biz_linfo li span {font-size: 12px;width: 60px;height: 30px;margin-right: 10px;}
	.biz_linfo li {font-size: 13px;}
	.biz_ltit .t3 {font-size: 14px;}
	.biz_tit_wrap .tit {font-size: 25px;}
	.biz_tit_wrap .stit {font-size: 15px;}
	.more a {font-size: 14px;}
	.more a:after {-webkit-background-size: 7px auto;background-size: 7px auto;width: 7px;height: 11px;margin-left: 5px;}
	.event_box .tit_box {padding: 15px;}
	.event_box .tit_box .tit {font-size: 16px;}
	.event_box .tit_box .state {font-size: 13px;}
	.event_box .img {height: 120px;}
	.event_wrap {padding: 50px 0;}
	.platform_wrap:after {width: 300px;height: 301px;-webkit-background-size: 300px auto;background-size: 300px auto;}
	.biz_ltit .t1 .logo {width:150px;height:60px;}
}

@media (max-width: 767px){
	.kv_wrap {height: 250px;}
    .kv_txt {font-size: 23px;}
	.main_txt {font-size: 25px;margin: 15px 0 20px 0;}
	.biz_wrap {padding: 40px 0;}
	.biz_tit_wrap .tit {font-size: 20px;}
	.biz_tit_wrap .stit {font-size: 13px;}
	.biz_ltit .t1 {font-size: 15px;}
	.biz_ltit .t2 {font-size: 18px;margin: 10px 0 5px 0;}
	.biz_ltit .t3 {font-size: 14px;}
	.slide_arrow {font-size: 16px;width: 110px;}
}

@media (max-width: 575px){
	.main_txt {font-size: 20px;}
    .kv_txt {font-size: 16px;line-height: 1.5;}
	.biz_tit_wrap .tit {font-size: 18px;}
	.biz_list .bizl {display: block;}
	.biz_list .biz_linfo {width: auto;}
	.biz_list .biz_ltit {padding-right: 0;margin-bottom: 15px;padding-left:0;}
	.biz_linfo li {margin-bottom: 5px;}
	.biz_tit_wrap .tit {margin-bottom: 0;}
	.biz_tit_wrap {margin-bottom: 20px;}
	.biz_list .bizl {padding: 20px 0;}
	.platform_wrap:after {width: 180px;height: 181px;-webkit-background-size: 180px auto;background-size: 180px auto;bottom: -47px;}
	.platform_wrap {padding: 50px 0;}
}