.hidden {
    display: none;
}

.p_top_middle {
    margin: 0;
    padding: 0;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -66px;
    font-size: 50px;
}

.banner_box {
    height: 100%!important;
    position: relative;
    overflow: hidden;
   
}

.bg_box .span1{background: url(../img/banner.jpg) no-repeat center;background-size: cover;display: block;width: 100%;height: 100%;}
.bg_box .span2{background: url(../img/banner1.jpg) no-repeat center;background-size: cover;display: block;width: 100%;height: 100%;}


.banner_cot {
    height: 100%;
    position: relative;
    overflow: hidden;
}

.content {
    position: relative;
    width: 1200px;
    margin: 0 auto;
}

.banner_list {
    position: relative;
    height: 100%;
}

.page_box {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: -9999px;
}

.bg_box {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-position: center center;
    background-repeat: no-repeat;
}

    .bg_box img {
        position: absolute;
        top: 50%;
        left: 50%;
    }

.page_box .content {
    width: 1000px;
    height: 100%;
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -500px;
    z-index: 5;
    transform-origin: center center;
    -webkit-transform-origin: center center;
}

.page_box .main_box {
    position: relative;
    height: 100%;
    left: -9999px;
    top: 50%;
}

.banner_list .show {
    left: 0;
}

    .banner_list .show .main_box {
        left: 0;
    }

/*涓嬫柟瀵艰埅鍥炬爣*/
.product_btns {
    position: absolute;
    width: 100%;
    bottom: 0;
    transition: bottom .3s;
    -webkit-transition: bottom .3s;
    z-index: 10;
    height: 142px;
    background: url(../img/banner-bottom.jpg) no-repeat center;
    background-size:cover ;
}

    .product_btns.show {
        bottom: 100px;
    }

    .product_btns .content {
        width: 730px;
        position: absolute;
        bottom: 25px;
       right: 10px;
       
    }

    .product_btns .btns_box {
        margin: auto;
    }

        .product_btns .btns_box a {
            float: left;
            position: relative;
            background-size: auto;
        }

    .product_btns .icon_bg {
        /*background: url(../image/icon_big_1.png);*/
       border-top: 2px solid #000;
    }
    
    .icon_bg p{height: 42px;color: #fff;font-style: italic;}
    .icon_bg img{width: 120px;height: 50px;margin: 0 1px;}

    .product_btns .icon_show {
        /*background: url(../image/icon_big.png);*/
        border-top:2px solid #0A85EA;
    }
/*big size*/
.big_view .product_btns .content {
    height: 82px;
}

.big_view .product_btns .btns_box {
    width: 500px;
    height: 84px;
}

    .big_view .product_btns .btns_box a {
        width: 90px;
        height: 72px;
        margin: 0 15px;
    }

/*mid size*/
.mid_view .product_btns .content {
    height: 58px;
}

.mid_view .product_btns .btns_box {
    height: 58px;
    width: 388px;
}

    .mid_view .product_btns .btns_box a {
        width: 70px;
        height: 56px;
        margin: 0 12px;
        background-size: 70px 56px;
    }
/*small size*/
.small_view .product_btns .content {
    height: 42px;
}

.small_view .product_btns .btns_box {
    height: 42px;
    width: 292px;
}

    .small_view .product_btns .btns_box a {
        width: 50px;
        height: 40px;
        margin: 0 10px;
        background-size: 50px 40px;
    }
/*鍒嗛〉鏍峰紡*/
/*绗竴椤� 澶╃┖涓殑鐚€佸笀*/
.sky_xia {
    z-index: 10;
}

.sky_cot {
    position: absolute;
    bottom: 30%;
    right: 36%;
    width: 371px;
    height: 341px;
}

    .sky_cot img {
        width: 100%;
        height: 100%;
    }

.show .sky_anim1 {
    animation: sky_1 1s;
    -moz-animation: sky_1 1s;
    -webkit-animation: sky_1 1s;
    -o-animation: sky_1 1s;
}

.show .sky_anim2 {
    animation: sky_2 2s;
    -moz-animation: sky_2 2s;
    -webkit-animation: sky_2 2s;
    -o-animation: sky_2 2s;
}

@keyframes sky_1 {
    0% {
        opacity: 0;
        top: 60%;
    }

    100% {
        opacity: 1;
        top: 50%;
    }
}

@-moz-keyframes sky_1 {
    0% {
        opacity: 0;
        top: 60%;
    }

    100% {
        opacity: 1;
        top: 50%;
    }
}

@-webkit-keyframes sky_1 {
    0% {
        opacity: 0;
        top: 60%;
    }

    100% {
        opacity: 1;
        top: 50%;
    }
}

@-o-keyframes sky_1 {
    0% {
        opacity: 0;
        top: 60%;
    }

    100% {
        opacity: 1;
        top: 50%;
    }
}

@keyframes sky_2 {
    0% {
        opacity: 0;
        bottom: 0px;
        right: 0px;
    }

    50% {
        opacity: 1;
        bottom: 0px;
        right: 0px;
    }

    100% {
        bottom: 30%;
        right: 36%;
    }
}

@-moz-keyframes sky_2 {
    0% {
        opacity: 0;
        bottom: 0px;
        right: 0px;
    }

    50% {
        opacity: 1;
        bottom: 0px;
        right: 0px;
    }

    100% {
        bottom: 30%;
        right: 36%;
    }
}

@-webkit-keyframes sky_2 {
    0% {
        opacity: 0;
        bottom: 0px;
        right: 0px;
    }

    50% {
        opacity: 1;
        bottom: 0px;
        right: 0px;
    }

    100% {
        bottom: 30%;
        right: 36%;
    }
}

@-o-keyframes sky_2 {
    0% {
        opacity: 0;
        bottom: 0px;
        right: 0px;
    }

    50% {
        opacity: 1;
        bottom: 0px;
        right: 0px;
    }

    100% {
        bottom: 30%;
        right: 36%;
    }
}
/*3椤�  闆腑鐨勭尗鑰佸笀*/
.page_box .snow_cot {
    position: absolute;
    z-index: 12;
    bottom: 8%;
    left: 50%;
}

.snow_cot img {
    width: 100%;
    height: 100%;
}

.show .snow_anim { /* animation   鍔犱笂show 鍑芥暟鍒欏綋鍓嶉〉闈㈡樉绀烘椂鍑虹幇鍔ㄦ晥*/
    animation: snow_1 0.5s;
    -moz-animation: snow_1 0.5s; /* Firefox */
    -webkit-animation: snow_1 0.5s; /* Safari and Chrome */
    -o-animation: snow_1 2s; /* Opera */
}

@keyframes snow_1 {
    0% {
        left: 1000px;
    }

    100% {
        left: 50%;
    }
}

@-moz-keyframes snow_1 {
    0% {
        left: 1000px;
    }

    100% {
        left: 50%;
    }
}

@-webkit-keyframes snow_1 {
    0% {
        left: 1000px;
    }

    100% {
        left: 50%;
    }
}

@-o-keyframes snow_1 {
    0% {
        left: 1000px;
    }

    100% {
        left: 50%;
    }
}
/*绗簩椤� 鎴块棿閲岀殑鐚€佸笀*/
.page_box .content .room_cot {
    position: absolute;
    bottom: 8%;
    left: 50%;
    margin-left: -200px;
    width: 668px;
    height: 585px;
}

.room_anim img {
    width: 100%;
    height: 100%;
    vertical-align: middle;
}

.show .room_anim {
    animation: room_1 1.5s ease-in-out;
    -moz-animation: room_1 1.5s ease-in-out;
    -webkit-animation: room_1 1.5s ease-in-out;
    -o-animation: room_1 1.5s ease-in-out;
}

@keyframes room_1 {
    0% {
        transform: rotate(720deg) scale(0);
        opacity: 0;
    }

    66% {
        transform: rotate(0deg) scale(0.5);
        opacity: 1;
    }

    100% {
        transform: rotate(0deg) scale(1);
    }
}

@-moz-keyframes room_1 {
    0% {
        transform: rotate(720deg) scale(0);
        opacity: 0;
    }

    66% {
        transform: rotate(0deg) scale(0.5);
        opacity: 1;
    }

    100% {
        transform: rotate(0deg) scale(1);
    }
}

@-webkit-keyframes room_1 {
    0% {
        transform: rotate(720deg) scale(0);
        opacity: 0;
    }

    66% {
        transform: rotate(0deg) scale(0.5);
        opacity: 1;
    }

    100% {
        transform: rotate(0deg) scale(1);
    }
}

@-o-keyframes room_1 {
    0% {
        transform: rotate(720deg) scale(0);
        opacity: 0;
    }

    66% {
        transform: rotate(0deg) scale(0.5);
        opacity: 1;
    }

    100% {
        transform: rotate(0deg) scale(1);
    }
}
/*绗洓椤� 鎴块棿涓殑鐚€佸笀*/
.page_box .content .forest_cot {
    position: absolute;
    bottom: 15%;
    /*right: 1.04%;*/
    width: 500px;
    height: 636px;
    left: 50%;
}

.forest_cot img {
    width: 100%;
    height: 100%;
}

.show .forest_anim {
    animation: forest_1 1s ease-in-out;
    -moz-animation: forest_1 1s ease-in-out;
    -webkit-animation: forest_1 1s ease-in-out;
    -o-animation: forest_1 1s ease-in-out;
    /*鍚戜笅绉诲姩*/
    /*bottom: 9.5%;*/
}

@keyframes forest_1 {
    0% {
        transform: scale(0);
        opacity: 0;
        bottom: 60%;
    }

    50% {
        transform: scale(1);
        opacity: 1;
        bottom: 55%;
    }

    100% {
        bottom: 15%;
    }
}

@-moz-keyframes forest_1 {
    0% {
        transform: scale(0);
        opacity: 0;
        bottom: 60%;
    }

    50% {
        transform: scale(1);
        opacity: 1;
        bottom: 55%;
    }

    100% {
        bottom: 15%;
    }
}

@-o-keyframes forest_1 {
    0% {
        transform: scale(0);
        opacity: 0;
        bottom: 60%;
    }

    50% {
        transform: scale(1);
        opacity: 1;
        bottom: 55%;
    }

    100% {
        bottom: 15%;
    }
}

@-webkit-keyframes forest_1 {
    0% {
        transform: scale(0);
        opacity: 0;
        bottom: 60%;
    }

    50% {
        transform: scale(1);
        opacity: 1;
        bottom: 55%;
    }

    100% {
        bottom: 15%;
    }
}