/* main visual */
.main_visual_box { width: 100%; max-width:2560px; height: 1000px; margin:0 auto; position: relative; font-family: 'Noto Sans KR', sans-serif; z-index: 99; }
.main_visual_box .swiper1 { width: 100%; height: 100%; position: absolute; left: 0; bottom: 0; margin-bottom: 0; }
.main_visual_box .main_slide_bg01 { width: 100%; height: 100%; background: url(/img/visual01.jpg) center no-repeat; background-size: cover; }
.main_visual_box .main_slide_bg02 { width: 100%; height: 100%; background: url(/img/visual02.jpg) center no-repeat; background-size: cover; }
.main_visual_box .main_slide_bg03 { width: 100%; height: 100%; background: url(/img/visual03.jpg) center no-repeat; background-size: cover; }
.main_visual_box .main_txt01 { position: absolute; left: 0; top: 0;  width:100%;height:100%;  text-align:left; z-index: 1000; }
.main_visual_box .main_txt01 .txt1 { position: absolute; left: 120px; top: 250px; opacity: 0; }
.main_visual_box .main_txt02 { position: absolute; left: 0; top: 0;  width:100%;height:100%;  text-align:left; z-index: 1000; }
.main_visual_box .main_txt02 .txt1 { position: absolute; left: 120px; top: 250px; opacity: 0; }
.main_visual_box .main_txt03 { position: absolute; left: 0; top: 0;  width:100%;height:100%;  text-align:left; z-index: 1000; }
.main_visual_box .main_txt03 .txt1 { position: absolute; left: 50%; margin-left:-455px; top: 150px; opacity: 0; }
.main_visual_box .txt1 img{display:block; margin:25px 0;}


.main_visual_box .swiper1 .swiper-slide.swiper-slide-active .main_slide_bg01 { animation: main_img 5s 0.2s both; }
.main_visual_box .swiper1 .swiper-slide.swiper-slide-active .main_slide_bg02 { animation: main_img 5s 0.2s both; }
.main_visual_box .swiper1 .swiper-slide.swiper-slide-active .main_slide_bg03 { animation: main_img 5s 0.2s both; }

.main_visual_box .swiper1 .swiper-slide.swiper-slide-active .txt1 { animation: main_txt 1.6s 1.0s both; animation-timing-function :ease-out ; }

@keyframes main_img {
    from { transform: scale(1.2); }
    to {  }
}
@keyframes main_txt {
    from { opacity: 0; transform: translateY(-80px);  }
    to { opacity: 1; }
}
@keyframes open_txt {
    from { opacity: 0;  }
    to { opacity: 1; }
}

.main_visual_box .swiper-pagination { margin-bottom:40px !important;}
.main_visual_box .swiper-pagination-bullet { width: 38px; height: 38px; background: url(/img/paging_off.png) center no-repeat; opacity: 1; }
.main_visual_box .swiper-pagination-bullet-active { width: 34px; height: 38px; background: url(/img/paging_on.png) center no-repeat; } 
.main_visual_box .swiper-button-next { width: 20px; height: 30px; background: url(/img/visual_right.png) no-repeat; top: 94.6% !important; right:43% !important}
.main_visual_box .swiper-button-prev { width: 20px; height: 30px; background: url(/img/visual_left.png) no-repeat; top: 94.6% !important; left:43% !important}
.swiper-button-next::after, .swiper-button-prev::after { display: none; }