.abox{width: 73%;margin: 0 auto;color: #000;}

.air_ban{z-index: 5;position: relative;}

.air_ban img{width: 100%;position: relative;top: 0;}

.air1{position: relative;background: #f2f2f2;z-index: 5;}

.air1 .con1{padding:195px 185px 195px 160px ;background:#f7f7f7;}

.air1 .con1 .c1{margin-bottom: 43px;letter-spacing: 1.3px;position: relative;top: 30px;opacity: 0;}

.air1 .con1 .c1 span{font-family: pop2;}

.air1 .con1 .c2{line-height: 40px;letter-spacing: 1.2px;margin-bottom: 35px;position: relative;top: 30px;opacity: 0;}

.air1 .con1 .c3{position: relative;top: 30px;opacity: 0;}

.air1 .con1 .c3 a{color: #e7004c;border-bottom: 1px solid #e7004c;padding-bottom: 1px;position: relative;    letter-spacing: 1.3px;}

.air1 .con1 .c3 a::after{content: "";width: 100%;height: 1px;position: absolute;bottom: -2px;left: 0;background:#e7004c50 ;}

.air1 .con2{padding: 150px 0;background: #f2f2f2;}

.air1 .con2 img{width: 100%;opacity: 0;}

.air1 .con2 .vid{position: relative;overflow: hidden;}

.air1 .con2 .vid video{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);width: 100%;}

.air1 .con2 .vid s{display: block;width: 150px;height: 100%;background: #f2f2f2;position: absolute;left: 0;top: 0;}

.air1 .con2 .vid .s2{left: auto;right: 0;}

.air2{position: relative;background: #efefef;z-index: 5;}

.air2 .cs{height: 590px;}

.air2 .cs img{width: 100%;}

.air2 .con1{padding: 150px 0;text-align: center;position: absolute;left: 0;top: 0;left: 41%;width: 350px;top: 0%;}

.air2 .con1 .c1{text-align: center;margin-bottom: 48px;    letter-spacing: 1.3px;position: relative;top: 30px;opacity: 0;}

.air2 .con1 .c2{text-align: center;line-height: 30px;    letter-spacing: 1.2px;position: relative;top: 30px;opacity: 0;}

.air2 .con1 .c2 span{font-family: pop2;}

.air2 .con1 .p1{text-align: center;margin-top: 40px;    letter-spacing: 1.3px;position: relative;top: 30px;opacity: 0;}

.air2 .con1 .p2{margin: 0 auto; letter-spacing: 1.2px;display: flex;justify-content: center;position: relative;top: 30px;opacity: 0;}

.air2 .con1 .p2 .d1{display: flex;margin-top: 15px;}

.air2 .con1 .p2 .d1 p{width: 55px;display: flex;justify-content: space-between;margin-right: 5px;}

.air2 .con1 .p2 .d1 p span{display: block;}

.air2 .con2{display: flex;justify-content: space-between;padding-bottom: 300px;position: relative;}

.air2 .con2 img{width: 100%;}

.air2 .con2 .l{width: 45.8%;position: absolute;left: 27.1%;}


/* .air2 .con2 .r{width: 40.625%;display: flex;justify-content: space-between;align-items: flex-start;} */

.air2 .con2 .r .r1{width: 23.4375%;position:absolute;top: 35.1%;right: 69.79%;}

.air2 .con2 .r .r2{width: 16.46%;position: absolute;right: 12.5%;top: 3.54%;}

/* .air2 .con2.act .l{left: 0;transform: translate(0);}

.air2 .con2.act .r .r1{right: 0;top: 0;}

.air2 .con2.act .r .r2{right: 24.48%;top: 0;} */


.air3 {position: relative;z-index: 2;background: #fff;padding: 150px 0;}

/* .air3  .ar3_con {position: relative;top: 30px;opacity: 0;} */

.air3  img{width: 100%;}

.air3 .c{width: 22.14%;margin: 0 auto;padding: 150px 0;position: fixed;left: 50%;top: 50%;transform: translate(-50%,-50%);z-index: 1;}

.air3.act .c{position: fixed;}

.air3 .c img{width: 100%;}

.air4 {position: relative;background: #efefef;z-index: 5;}

.air4 img{width: 100%;}

.air4 .con{position: relative;}

.air4 .ai4_con{display: flex;justify-content: space-between;position: absolute;left: 0;top: 0;width: 100%;height: 100%;}

.air4 .ai4_con img{width: 100%;}

.air4 .ai4_con .con1{width: 20%;}

.air4 .ai4_con .con1 img{position: absolute;width: 20%;left: 12%;bottom: 28%;z-index: 1;}

.air4 .ai4_con .con2{width: 20%;}

.air4 .ai4_con .con2 .c1{width: 20%;position: absolute;right: 14%;z-index: 1;top: 10%;}

.air4 .ai4_con .con2 .c2{position: absolute;width: 20%;right: 40%;bottom: 6%;}

.air4 .ai4_con .con3{width: 40%;}

.air4 .ai4_con .con3 img{position: absolute;width: 40%;right: 30%;top: 7%;}

.air4 .ai4_con .con2 .c2{text-align: center;}

.air4 .ai4_con .con2 .c2 .p1{margin-bottom: 50px;letter-spacing: 1.3px;}

.air4 .ai4_con .con2 .c2 .p2{line-height: 30px;margin-bottom: 70px;letter-spacing: 1.2px;}

.air4 .ai4_con .con2 .c2 .p3{letter-spacing: 1.2px;}

.air5{position: relative;z-index: 5;background: #fbfbfb;padding: 150px 0;}

.air5 .ar5_con{width: 63.54%;margin: 0 auto;display: flex;justify-content: space-between;}

.air5 .ar5_con img{width: 100%;}

.air5 .ar5_con .con_le{width: 56.56%;position: relative;top: 30px;opacity: 0;}

.air5 .ar5_con .con_le .img{position: relative;}

.air5 .ar5_con .con_le span{position: absolute;color: rgba(255, 255, 255, 0.11);bottom: 15px;line-height: 20px;transform: scale(0.8) translateX(-4%);}

.air5 .ar5_con .con_re{width: 27.87%;position: relative;top: 30px;opacity: 0;}

.air5 .ar5_con .con_re .con_txt{height: calc(100% - 220px);position: relative;}

.air5 .ar5_con .con_re .ar5_sw {height: 100%;}

.air5 .ar5_con .con_re .con_txt::after{content: "";width: calc(100% + 3px);height: calc(100% + 3px);position: absolute;left: -2px;top: -2px;border: 6px solid #fbfbfb;z-index: 1;pointer-events: none;}


.air5 .ar5_con .con_re .re1{height: 220px;line-height: 220px;text-align: center;letter-spacing: 1.3px;}

.air5 .ar5_con .con_re .re2 {position: relative;}


.air5 .ar5_con .con_re .re2 img{width: 100%;}

.air5 .ar5_con .con_re .re3{text-align: center;margin-top: 55px;}

.air5 .ar5_con .con_re .re3 .r1{margin-bottom: 12px;letter-spacing: 1.3px;}

.air5 .ar5_con .con_re .re3 .r1 span{font-family: pop4;}

.air5 .ar5_con .con_re .re3 .r2{line-height: 20px;letter-spacing: 1.2px;}

.air5 .ar5_con .con_re .swiper-pagination-bullet{background: #000;opacity: 1;margin: 0 7px;}

.air5 .ar5_con .con_re .swiper-pagination-bullet-active{background: #e7004c;}

.air5 .ar5_con .con_le .txt{padding: 0 100px;margin-top: 45px;display: flex;justify-content: space-between;}

.air5 .ar5_con .con_le .txt .t1{line-height: 35px;letter-spacing: 1.3px;}

.air5 .ar5_con .con_le .txt .t2{line-height: 22px;letter-spacing: 1.2px;}

.air5 .ar5_con .con_re .swiper-pagination{bottom: 5px;}
 

.air5 .ar5_con .con_le .txt .tr{width: 40px;position: relative;height: 40px;}

.air5 .ar5_con .con_le .txt .tr .s1{width: 40px;height: 2px;background: #72716d;display: block;position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);}

.air5 .ar5_con .con_le .txt .tr .s2{width: 2px;height: 40px;background: #72716d;display: block;left: 50%;top: 50%;transform: translate(-50%,-50%);position: absolute;}

.air6{position: relative;background: #f2f2f2;padding: 150px 0;z-index: 5;}

.air6 img{width: 100%;}

.air6 .ai6_con{overflow: hidden;position: relative;}

.air6 .ai6_con video{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);width: 100%;object-fit: cover;}

.air6 .ai6_con s{width: 150px;height: 100%;position: absolute;left: 0;top: 0;background: #f2f2f2;z-index: 1;}

.air6 .ai6_con .s2{left: auto;right: 0;}

.air7 {position: relative;z-index: 2;height:200vh;background: #fff;}

/* .air7  img{width: 100%;} */

.air7 .ai7_con{position: absolute;left: 0;top: 0;width: 100%;height: 100vh;}

.air7.act .ai7_con{position: fixed;}

.air7 .ai7_con {}

.air7 .ai7_con .txt{position: absolute;z-index: 4;color: #fff;text-align: center;width: 100%;top: 100px;}

.air7 .ai7_con .txt.act{color: #000;}

.air7 .ai7_con .txt .t1{position: relative;top: 30px;opacity: 0;letter-spacing: 1.3px;}

.air7 .ai7_con .txt .t1 span{font-family: pop2;}

.air7 .ai7_con .txt .t2{margin-top: 10px;position: relative;top: 30px;opacity: 0;letter-spacing: 1.2px;}

.air7 .ai7_con .con{position: absolute;left: 0;top: 0px;width: 100%;height: 100%;}

.air7 .ai7_con .con img{position: absolute;right: 0%;top: 60%;max-width: none;width: auto;transform: translate(5%,-50%);height: 100%;}

/* .air7.act .ai7_con .con img{position: fixed;} */

.air7 .ai7_con .con .ts{position: absolute;bottom: 19.5%;width: 100%;text-align: center;}

.air7 .ai7_con .con .c{width: 100%;position: relative;}

.air7 .ai7_con .con .con1{background: #015551;position: absolute;right: 0;top: 0px;width: 100%;height: 100%;z-index: 1;overflow: hidden;}

.air7 .ai7_con .con .con2{background: #a6cbb8;position: absolute;right: 0;top: 0;width: 0%;height: 100%;z-index: 2;overflow: hidden;}

.air7 .ai7_con .con .con3{background: #fbfbfb;position: absolute;right: 0;top: 0;width: 0%;height: 100%;z-index: 3;overflow: hidden;}

.air8{height: 200vh;z-index:6;position: relative;background: #fff;}

.air8.ro_tr6{z-index: 4;}

.air8 .con1{text-align: center;position: relative;top: 30px; opacity: 0;letter-spacing: 1.3px;}

.air8 .con2{display: flex;align-items: center;height: 100vh;overflow: hidden;}

.air8.act .con2{position:sticky;top: 0;left: 13.5%;}

.air8 .con2 .con_le{width: 54%;position: relative;left: 23%;top: 30px;opacity: 0;}

.air8 .con2 .con_le.ts{top: 0;opacity: 1;}

.air8 .con2 .con_le.les{left: 0;}

.air8 .con2 .con_le video{width: 100%;}

.air8 .con2 .con_le .vidul li{position: absolute;left: 0;top: 0;width: 100%;opacity: 0;transition: all 0.6s;}

.air8 .con2 .con_le .vidul li.act{opacity: 1;transition: all 0.6s;}

.air8 .con2 .con_le .vidul2 {position: absolute;left: 15%;top: 15%;width: 70%;height: 70%;display: flex;flex-wrap: wrap;pointer-events: none;}

.air8 .con2 .con_le .vidul2.act{pointer-events: visible;}

.air8 .con2 .con_le .vidul2 li{width: 50%;height: 50%;}

.air8 .con2 .con_re{width: 26%;top: 30px;opacity: 0;position: relative;}

.air8 .con2 .con_re.act{pointer-events: visible;}

.air8 .con2 .con_re .li {border-bottom: 1px solid #e2e2e2;padding: 25px 0;}

.air8 .con2 .con_re .li .li_top{letter-spacing: 1.3px;display: flex;align-items: center;color: #555;}

.air8 .con2 .con_re .li .li_top s{display: block;width: 24px;height: 24px;background: url(../images/xjt2.png) center no-repeat;background-size: cover;}

.air8 .con2 .con_re .li.act .li_top s{transform: rotate(180deg);}

.air8 .con2 .con_re .li.act .li_top{color: #000;}

.air8 .con2 .con_re .li .li_txt{line-height: 20px;padding: 15px 0 0;color: #555555;display: none;letter-spacing: 1.2px;}

.air8 .con2 .con_le .ul3 li{position: absolute;width: 6.25%;padding-top: 6.25%;top: 28.4%;left: 46%;opacity: 0;pointer-events: none;display:none;}

.air8 .con2 .con_le .ul3 li.lt{opacity: 0;}

.air8 .con2 .con_le .ul3 li.lt.act{opacity: 1;}

.air8 .con2 .con_le .ul3 li.act{opacity: 1;}

.air8 .con2 .con_le .ul3 li span{display: block;width: 100%;height: 100%;background: rgba(255, 255, 255, 1);border-radius: 50%;position: absolute;top: 0;left: 0;z-index: 1;transform: scale(0.2);-webkit-transform: scale(0.2);}

.air8 .con2 .con_le .ul3 li s{display: block;width: 100%;height: 100%;background: rgba(255, 255, 255, 0.2);border-radius: 50%;position: absolute;top: 0;left: 0;z-index: 1;transform: scale(0.2);-webkit-transform: scale(0.2);}

.air8 .con2 .con_le .ul3 li .s1{animation: pulsate 1.5s linear infinite;-webkit-animation: pulsate 1.5s linear infinite;}

.air8 .con2 .con_le .ul3 li .s2{animation: pulsate 1.5s linear .5s infinite;-webkit-animation: pulsate 1.5s linear .5s infinite;}

.air8 .con2 .con_le .ul3 li .s3{animation: pulsate 1.5s linear 1s infinite;-webkit-animation: pulsate 1.5s linear 1s infinite;}

.air8 .con2 .con_le .ul3 li:nth-child(1n){top: 47%;}

.air8 .con2 .con_le .ul3 li:nth-child(2n){left: 47%;top: 37%;}

.air8 .con2 .con_le .ul3 li:nth-child(3n){left: 47%;top: 40.5%;}

.air8 .con2 .con_le .ul3 li:nth-child(4n){left: 47%;top: 50%;}

.air8 .con2 .con_le .ul3 li:nth-child(5n){left: 58%;top: 63.5%;}

.air8 .con2 .con_le .ul3 li:nth-child(6n){left: 36%;top: 70%;}

.air8 .con2 .con_le .ul3 li:nth-child(7n){left: 38%;top: 25%;}

.air8 .con2 .con_le .ul3 li:nth-child(8n){left: 54%;top: 25%;}

.air8 .con2 .con_le .ul3 li:nth-child(9n){left: 38%;top: 74%;}

.air8 .con2 .con_le .ul3 li:nth-child(10n){left: 55%;top: 74%;}



.air9{background: url(../images2/di2.jpg) center no-repeat fixed;background-size:100% 100%;}


.airs .tt{position: relative;top: 30px;opacity: 0;}

.airs .ts{position: relative;top: 30px;opacity: 0;}

.footer.act{z-index: 2;}



.shiping{position: fixed;left: 0;top: 0;width: 100%;height: 100%;background: #fff;z-index: 15;display:none;}

.shiping img{width: 30px;height: 30px;position: absolute;left: 30px;top: 30px;cursor: pointer;}

.shiping .tan_con{position: absolute;left: 50%;top: 50%;transform: translate(-50%,-50%);max-height: 720px;}

.shiping .tan_con video{max-height: 720px;}