@keyframes fadeUp{
    0%{ opacity: 0;}
    100%{ opacity: 1;}
}
.main01 .b_con{
    z-index: 1;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 24rem;
    padding: 2rem;
    right: 0;
    z-index: 11111;
    display: none;
}  
.bird {
    background-image: url(/img/main/bird.svg);
    background-size: auto 100%;
    width: 88px;
    height: 125px;
    will-change: background-position;
    animation-name: fly-cycle;
    animation-timing-function: steps(10);
    animation-iteration-count: infinite;
}
.bird--one {
    animation-duration: 1s;
    animation-delay: -0.5s;
}
.bird--two {
    animation-duration: 0.9s;
    animation-delay: -0.75s;
}
.bird--three {
    animation-duration: 1.25s;
    animation-delay: -0.25s;
}
.bird--four {
    animation-duration: 1.1s;
    animation-delay: -0.5s;
}
.bird-container {
    position: absolute;
    top: 20%;
    left: -10%;
    transform: scale(0) translateX(-10vw);
    will-change: transform;
    animation-name: fly-right-one;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
}
.bird-container--one {
    animation-duration: 15s;
    animation-delay: 0;
}
.bird-container--two {
    animation-duration: 16s;
    animation-delay: 1s;
}
.bird-container--three {
    animation-duration: 14.6s;
    animation-delay: 9.5s;
}
.bird-container--four {
    animation-duration: 16s;
    animation-delay: 10.25s;
}
  
@keyframes fly-cycle {
    100% {
      background-position: -900px 0;
    }
}
@keyframes fly-right-one {
    0% {
      transform: scale(0.3) translateX(-10vw);
    }
    10% {
      transform: translateY(2vh) translateX(10vw) scale(0.4);
    }
    20% {
      transform: translateY(0vh) translateX(30vw) scale(0.5);
    }
    30% {
      transform: translateY(4vh) translateX(50vw) scale(0.6);
    }
    40% {
      transform: translateY(2vh) translateX(70vw) scale(0.6);
    }
    50% {
      transform: translateY(0vh) translateX(90vw) scale(0.6);
    }
    60% {
      transform: translateY(0vh) translateX(110vw) scale(0.6);
    }
    100% {
      transform: translateY(0vh) translateX(110vw) scale(0.6);
    }
}
@keyframes fly-right-two {
    0% {
      transform: translateY(-2vh) translateX(-10vw) scale(0.5);
    }
    10% {
      transform: translateY(0vh) translateX(10vw) scale(0.4);
    }
    20% {
      transform: translateY(-4vh) translateX(30vw) scale(0.6);
    }
    30% {
      transform: translateY(1vh) translateX(50vw) scale(0.45);
    }
    40% {
      transform: translateY(-2.5vh) translateX(70vw) scale(0.5);
    }
    50% {
      transform: translateY(0vh) translateX(90vw) scale(0.45);
    }
    51% {
      transform: translateY(0vh) translateX(110vw) scale(0.45);
    }
    100% {
      transform: translateY(0vh) translateX(110vw) scale(0.45);
    }
}


  
#main .main01{
    position: relative;
}
#main .main01 .b_con{
    position: absolute;
    left: 0;
    top: 0;
}
#main .main_slide01 .swiper-slide{
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    height: 937px;
    position: relative;
}
#main .main_slide01 .slide01{
    background-image: url(/img/main/main_slide01.jpg);
}
#main .main_slide01 .slide02{
    background-image: url(/img/main/main_slide02.jpg);
}
#main .main_slide01 .slide03{
    background-image: url(/img/main/main_slide03.jpg);
}
#main .main_slide01 .slide04{
    background-image: url(/img/main/main_slide04.jpg);
}
#main .main_slide01 .txt_box{
    text-align: center;
    width: 100%;
    color: #fff;
}
#main .main_slide01 .txt_box h2{
    font-size: 50px;
    font-weight: 300;
    text-shadow: 0px 0px 30px rgba(32, 94, 140, 0.5);
    opacity: 0;
    position: relative;
    top: 0;
}
#main .main_slide01 .txt_box h2 strong{
    font-weight: 700;
}
#main .main_slide01 .txt_box span{
    font-size: 20px;
    font-weight: 200;
    display: inline-block;
    margin: 13px 0 35px;
    text-shadow: 0px 0px 30px rgba(32, 94, 140, 0.5);
    opacity: 0;
    position: relative;
    top: 0;
}
#main .main_slide01.swiper-container-horizontal>.swiper-pagination-bullets, 
#main .main_slide01.swiper-pagination-custom,#main .main_slide01.swiper-pagination-fraction{
    bottom: 380px;
}
#main .main_slide01 .swiper-pagination-bullet{
    text-shadow: 0px 0px 15px rgba(0,0,0, 0.5);
    opacity: 1;
    background: #fff;
    box-shadow: 0px 0px 15px 0px rgba(0, 0, 0, 0.5);
}
#main .main_slide01 .swiper-pagination-bullet-active{
    width: 40px;
    height: 3px;
    background: #e51737;
    border-radius: 1px;
    margin-bottom: 3px;
    transition: width 0.3s;
}
#main .main_slide01 .swiper-slide-active h2{
    animation: fadeUp 1.5s forwards linear;
}
#main .main_slide01 .swiper-slide-active span{
    animation: fadeUp 1.5s forwards linear;
    animation-delay: 0.3s;
}
#main .main_slide01 .scroll_down{
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: 160px;
    z-index: 1;
}
#main .main_slide01 .scroll_down p{
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    position: relative;
}
#main .main_slide01 .scroll_down p::before{
    position: absolute;
    content: '';
    top: -70px;
    left: 50%;
    transform: translateX(-50%);
    height: 0;
    animation: down 2s infinite linear;
    width: 1px;
    background: #fff;
}
@keyframes down{
    0%{height: 0;}
    100%{height: 50px;}
    /* 100%{height: 0;} */
}
#main .main02{
    position: relative;
    z-index: 1;
    padding: 70px 0 50px;
}
#main .main02::before{
    position: absolute;
    content: '';
    bottom: 0;
    left: 0;
    right: 0;
    width: 100%;
    background: #f0f0f0;
    height: 445px;
    z-index: -1;
}
#main .main02 .quick_box .qli{
    width: 23.5%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    height: 260px;
    overflow: hidden;
    border-radius: 5px;
}
#main .main02 .quick_box .qli a{
    display: inline-block;
    width: 100%;
    min-height: 260px;
    position: relative;
}
#main .main02 .quick_box .qli .shape{
    position: absolute;
    left: -5px;
    bottom: -30px;
    transition: 0.5s ease; 
}
#main .main02 .quick_box .qli:hover .shape{
    transform:  rotate(-10deg)  scale(1.2);
}
#main .main02 .quick_box .qli_01{
    background-image: url(/img/main/qli_bg_01.png);
}
#main .main02 .quick_box .qli_02{
    background-image: url(/img/main/qli_bg_02.png);
}
#main .main02 .quick_box .qli_03{
    background-image: url(/img/main/qli_bg_03.png);
}
#main .main02 .quick_box .qli_04{
    background-image: url(/img/main/qli_bg_04.png);
}
#main .main02 .quick_box .qli .q_txt_box{
    position: absolute;
    bottom: 30px;
    left: 30px;
    color: #fff;
}
#main .main02 .quick_box .qli .q_txt_box p{
    font-size: 14px;
    font-weight: 500;
}
#main .main02 .quick_box .qli .q_txt_box h4{
    font-size: 24px;
    font-weight: 700;
    margin: 15px 0 5px;
}
#main .main02 .slide02_wrap{
    position: relative;
}
#main .main02 .slide02_wrap .main_slide02{
    position: static;
    padding-bottom: 40px;
}
#main .main02 .main02_bot h3{
    font-size: 40px;
    font-weight: 500;
    margin: 60px 0 7px;
    text-align: center;
}
#main .main02 .main02_bot h3 strong{
    font-weight: 800;
}
#main .main02 .main02_bot .new_s{
    font-size: 18px;
    font-weight: 200;
    text-align: center;
    display: inline-block;
    width: 100%;
    margin-bottom: 80px;
}
#main .main02 .swiper-button-next,#main .main02 .swiper-button-prev{
    top: -40px;
    width: 223px;
    height: 20px;
    background-size: 223px 20px;
    transition: 0.2s;
}
#main .main02 .swiper-button-next{
    background-image: url(/img/ico/next01.png);
    right: 31%;
}
#main .main02 .swiper-button-prev{
    background-image: url(/img/ico/prev01.png);
    left: 31%;
}
#main .main02 .swiper-button-next:hover{
    background-image: url(/img/ico/next01_ov.png);
}
#main .main02 .swiper-button-prev:hover{
    background-image: url(/img/ico/prev01_ov.png);
}
/* .swiper-button-next.swiper-button-disabled, .swiper-button-prev.swiper-button-disabled{
    opacity: 1;
} */
#main .main02 .swiper-slide{
    box-shadow: 0px 0px 40px 0px rgba(0, 0, 0, 0.15);
}
#main .main02 .swiper-scrollbar-drag{
    background: #f47725;
}
#main .main02 .main_slide02 .img_box{
    overflow: hidden;
    min-height: 155px;
    max-height: 155px;
}
#main .main02 .main_slide02 .img_box img{
    width: 100%;
    height: 100%;
}
#main .main02 .main_slide02 .txt_box{
    padding: 30px 15px;
}
#main .main02 .main_slide02 .txt_box h5{
    font-size: 17px;
    font-weight: 700;
    line-height: 20px;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    /* white-space: nowrap; */
    /* display: -webkit-box; */
    /* -webkit-line-clamp: 2; 
    -webkit-box-orient: vertical; */
    line-height: 1.5em;
    max-height: 2.7em;
}
#main .main02 .main_slide02 .txt_box p{
    font-size: 14px;
    line-height: 20px;
    color: #666;
    font-weight: 300;
    margin: 15px 0;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    /* white-space: nowrap;
    display: -webkit-box;
    -webkit-line-clamp: 6; 
    -webkit-box-orient: vertical; */
    line-height: 1.5em;
    max-height: 5.9em;
}
#main .main02 .main_slide02 .txt_box span{
    font-size: 13px;
    font-weight: 300;
}
#main .main03{
    background-image: url(/img/main/youtube_bg.jpg);
    background-position: center;
    background-size: cover;
    background-attachment: fixed;
    height: 700px;
    position: relative;
    padding: 120px 0;
    z-index: 1;
}
#main .main03 .forest{
    position: absolute;
    bottom: 0;
    left: 0;
    z-index: -1;
}
#main .main03 .left_box{
    width: 62%;
}
#main .main03 .left_box iframe{
    width: 100%;
    height: 460px;
    box-shadow: 0px 0px 40px 0px rgba(0, 0, 0, 0.8);
}
#main .main03 .right_box{
    width: 38%;
    padding-left: 100px;
}
#main .main03 .right_box .tab_menu li{
    width: 110px;
    height: 110px;
    border: 1px solid #fff;
    background: rgba(0,0,0,.2);
    border-radius: 5px;
    margin-right: 15px;
    transition: 0.3s;
}
#main .main03 .right_box .tab_menu li:last-child{
    margin-right: 0;
}
#main .main03 .right_box .tab_menu li a{
    width: 100%;
    height: 100%;
}
#main .main03 .right_box .tab_menu li.active{
    background: #4a8b5f;
    border: 1px solid #4a8b5f;
}
#main .main03 .right_box .tab_menu li:hover{
    background: #4a8b5f;
    border: 1px solid #4a8b5f;
}
#main .main03 .right_box .tab_content .tab_h6{
    font-size: 24px;
    color: #fff;
    margin-top: 20px;
}
#main .main03 .right_box .tab_content .tab_p{
    font-size: 16px;
    font-weight: 200;
    color: #fff;
    margin:5px 0 25px;
}
#main .main03 .right_box .tab_content .go_box{
    border: 1px solid #4a8b5f;
    width: 272px;
}
#main .main03 .right_box .tab_content .go_box p{
    font-size: 16px;
    color: #4a8b5f;
    font-weight: 300;
}
#main .main03 .right_box .tab_content .go_box a{
    width: 100%;
    height: 100%;
    padding: 17px 30px;
}
#main .main03 .right_box .tab_content .go_box p strong{
    font-weight: 800;
    margin-right: 7px;
}
#main .main03 .right_box .tab_content .go_box:hover{
    background: #4a8b5f;
    transition: 0.2s;
}
#main .main03 .right_box .tab_content .go_box:hover p{
    color: #fff;
}
#main .main03 .right_box .tab_content .go_box:hover img{
    filter: brightness(0) invert(1);
}


/* .tab_wrap{ width:960px; margin:auto;}
.tab_menu {padding-left:0;}
.tab_menu li {float:left; list-style:none;  background:#ebebeb; margin-right:10px;}
.tab_menu:after{content:'';display:block; clear:both;}
.tab_menu li a{ color:#999; text-transform:uppercase; font-weight:bold;line-height:27px; text-decoration:none; padding:0 20px; display: block;}
.tab_content {min-height: 300px;}
.tab_content > div {display: none;}
.tab-menu li .active{
	background: #000;
	color: #fff;
} */