@import url(style.css);
@import url(mobile.css);
@import url(custom.css);

/*首页*/
/* .header .nav > ul > li.on > a{ color: #222222;}
.header:hover .nav > ul > li.on > a{ color: #222222;} */
/*轮显*/
.banner_page {
  position: absolute;
  width: 100%;
  text-align: left;
  left: 0%;
  height: 0px;
  color: #fff;
  font-size: 16px;
  z-index: 10;
  bottom: 86px;
  line-height: 36px;
  z-index: 5;
  /*font-style:italic; font-weight:bold;*/
}

.banner_page .wrap {
  height: 0;
  text-align: right;
}

.banner_page span {
  color: #fff;
}

.banner_page label {
  color: #fff;
}

.banner_page em {
  font-style: normal;
  color: #fff;
}

.main .banner .btn .boxs {
  margin-left: 240px;
}

.swiper-container-autoheight .swiper-slide {
  cursor: default;
}

.banner .c-dot-page {
  position: absolute;
  z-index: 10;
  bottom: 60px;
  right: 0;
  width: 100%;
}

.banner .c-dot-box {
  float: right;
  /*right: 5.8%;*/
  display: flex;
  align-items: center;
  width: 200px;
  color: #fff;
  font-size: 18px;
}

.banner .c-dot-box .c-text1 {
  width: 50px;
  line-height: 1;
}

.banner .c-dot-box .c-text2 {
  width: 50px;
  line-height: 1;
  text-align: right;
}

.banner .c-dot-box .c-line-box {
  width: -webkit-calc(100% - 80px);
  width: calc(100% - 80px);
  height: 2px;
  background: rgba(255, 255, 255, .2);
}

.banner .c-dot-box .c-line-box .c-line {
  width: 0;
  height: 2px;
  background: #fff;
  transition: 1s;
}

.main .banner .down {
  width: 90px;
  height: 52px;
  position: absolute;
  left: 50%;
  bottom: 5.4%;
  z-index: 10;
  cursor: pointer;
  margin-left: -45px;
  font-size: 14px;
  color: #999;
  text-align: center;
}

.main .banner .down span {
  height: 28px;
  background: url(../images/i_pic2.png) no-repeat center;
  background-size: auto 100%;
  display: block;
  animation: banner-down 0.6s infinite alternate;
  -o-animation: banner-down 0.6s infinite alternate;
  -moz-animation: banner-down 0.6s infinite alternate;
  -webkit-animation: banner-down 0.6s infinite alternate;
  margin-bottom: 12px;
}

/* .main .banner .swiper-pagination{ margin-top:20px;} */
.swiper-other {
  position: absolute;
  left: 0;
  bottom: 5.4%;
  width: 100%;
  z-index: 2;
}

.swiper-other .swiper-number .swiper-pagination .swiper-pagination-bullet {
  width: 60px;
  height: 2px;

  background: #9a9b9e;
  opacity: 1;
  margin-right: 5px;
  position: relative;
  z-index: 0;
  border-radius: 0;
}

.swiper-other .swiper-number .swiper-pagination .swiper-pagination-bullet::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background: #000000;
  z-index: -1;
}

.swiper-other .swiper-number .swiper-pagination .swiper-pagination-bullet-active::before {
  width: 100%;
  transition: all 3s;
}

.main .banner .swiper-other .number {
  margin-left: 15px;
  line-height: 1.4em;
  color: rgba(255, 255, 255, 1);
  float: right;
}

.main .banner.swiper-other .number .current {
  margin-right: 4px;
  font-size: 20px;
  color: #ffffff;
}

.main .banner .swiper-other .number .all {
  margin-left: 3px;
}

/*产品*/
.i_product {
  overflow: hidden;
  /* transform-origin: center center;transform:scale(0.5,0.5); */
  margin-top: 6%;
  margin-bottom: 6%;
}

.i_product ul li {
  display: block;
  overflow: hidden;
  border-radius: 40px;
}

.i_product ul li .boxs {
  overflow: hidden;
  position: relative;
  z-index: 0;
  /* padding-top: 47.7%; */
}

.i_product ul li .boxs .cons {
  /* position: absolute; */
  left: 0;
  top: 0;
  width: 100%;
  /* height: 100%; */
  overflow: hidden;
  /* transform: translate(-50%, -50%);top: 50%; left: 50%; */
}

.i_product ul li .imgs {
  overflow: hidden;
  /* position: absolute; */
  width: 100%;
  /* height: 100%; */
  top: 0;
  left: 0;
}

.i_product ul li .imgs img {
  display: block;
  width: 100%;
  /*  position:absolute; height:100%;  */
  left: 0;
  top: 0;
  -webkit-transform: scale(1);
  -moz-transform: scale(1);
  -ms-transform: scale(1);
  -o-transform: scale(1);
  transform: scale(1);
  -webkit-transition: all 0.3s ease-out 0s;
  -moz-transition: all 0.3s ease-out 0s;
  -o-transition: all 0.3s ease-out 0s;
  transition: all 0.3s ease-out 0s;
  object-fit: cover;
}

.i_product ul li .imgs img.mobile {
  display: none;
}

.i_product ul li:hover .imgs img {
  -webkit-transform: scale(1.1, 1.1);
  -moz-transform: scale(1.1, 1.1);
  -o-transform: scale(1.1, 1.1);
  -ms-transform: scale(1.1, 1.1);
  transform: scale(1.1, 1.1);
}

.i_product ul li .bgs2 {
  position: absolute;
  overflow: hidden;
  width: 100%;
  top: 0;
  height: 100%;
  left: 0;
  background: url(../images/i_pic3.png) center center no-repeat;
  background-size: 100% 100%;
}

.i_product ul li .bgs {
  position: absolute;
  overflow: hidden;
  width: 48%;
  max-width: 710px;
  padding-right: 5%;
  top: 0;
  height: 100%;
  display: flex;
  align-items: center;
  right: 0;
}

.i_product ul li .bgs .divs {
  overflow: hidden;
  width: 100%;
}

.i_product ul li .bgs .divs .label {
  color: #999999;
  line-height: 1.3;
  text-transform: uppercase;
  padding-bottom: 1%;
  overflow: hidden;
}

.i_product ul li .bgs .divs .h3 {
  overflow: hidden;
  line-height: 1.1;
  margin-top: 3%;
  text-transform: uppercase;
}

.i_product ul li .bgs .divs .desc {
  color: #555555;
  line-height: 1.3;
  overflow: hidden;
}

.i_product ul li .bgs .divs .rbtn {
  margin-top: 8%;
  vertical-align: top;
  display: table;
}

/*第二屏*/
.floor-container {
  background: none no-repeat center center;
  background-size: cover;
  font-size: 100px;
  position: relative;
  overflow: hidden;
}

.floor-container video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.floor-container .floor2-video {
  height: 100%;
  position: absolute;
  top: 0;
  left: 50%;
  -webkit-transform: translateX(-50%);
  transform: translateX(-50%);
  -webkit-transform-origin: bottom;
  transform-origin: bottom;
}

.floor-container .floor2-video1 {
  -webkit-transform: translateX(-50%) scale(1);
  transform: translateX(-50%) scale(1);
}

.floor-container.floor2-container,
.floor-container.floor4-container,
.floor-container.floor5-container,
.floor-container.floor6-container {
  background: #000000;
  /* height: calc(100vh - 80px); */
  height: 100vh;
}

@media screen and (max-width: 1600px) {}

@media screen and (max-width: 1400px) {

  /*轮显*/
  .main .banner .swiper-slide .table .imgs {
    width: 530px;
  }


}

@media screen and (max-width: 1200px) {

  /*轮显*/
  .banner_page {
    bottom: 76px;
  }

  .main .banner .btn {
    bottom: 40px;
  }

  .banner .c-dot-page {
    bottom: 50px;
  }

  /* .main .banner .swiper-pagination{ margin-top:15px;} */
  .main .banner .swiper-slide .table .imgs {
    width: 460px;
  }

  .down {
    display: none;
  }

  /*产品*/
  /* .i_product ul li .boxs .cons{transform:scale(1,1);} */
  /* .i_product ul li .bgs2{display: none;} */

  /*第二屏*/
  /*  .floor-container.floor2-container,.floor-container.floor4-container,.floor-container.floor5-container,.floor-container.floor6-container{
  height: calc(100vh - 50px);
} */
}

@media screen and (max-width: 1100px) {}

@media screen and (max-width: 992px) {

  /*轮显*/
  .main .banner .swiper-slide .table .imgs {
    width: 360px;
  }

  .banner .swiper-pagination {
    width: 100%;
    position: relative;
  }

  .banner .swiper-other .swiper-number .swiper-pagination .swiper-pagination-bullet {
    margin-left: 3px;
    margin-right: 3px;
    width: 50px;
  }

  /*产品*/
  .i_product ul li {
    border-radius: 20px;
  }

  .i_product ul li .imgs img.mobile {
    display: block;
  }

  .i_product ul li .imgs img.pc {
    display: none;
  }

  /* .i_product ul li .boxs{padding-top: 67.026%;} */

}


@media screen and (max-width: 780px) {

  /*轮显*/
  .main .banner .btn {
    bottom: 30px;
  }

  .main .banner .btn .boxs {
    margin-left: 140px;
  }

  .banner_page {
    bottom: 66px;
    font-size: 15px;
  }

  .banner_page label {
    /*display:none;*/
    display: inline-block;
    width: 40px;
    vertical-align: top;
    overflow: hidden;
  }

  .banner_page em {
    display: inline-block;
    width: 40px;
    vertical-align: top;
    overflow: hidden;
  }

  .banner .c-dot-page {
    bottom: 40px;
  }

  .banner .c-dot-box {
    width: 160px;
    margin-right: -16px;
  }

  .banner .c-dot-box .c-text1 {
    width: 30px;
  }

  .banner .c-dot-box .c-text2 {
    width: 30px;
  }

  /* .main .banner .swiper-pagination{ margin-top:5px;} */
  .swiper-other .swiper-number .swiper-pagination .swiper-pagination-bullet {
    width: 30px;
  }

  .main .banner .swiper-slide .table .imgs {
    width: 300px;
  }

  .main .banner .swiper-slide .rbtn {
    margin-top: 3%;
  }

  /*产品*/
  /* .i_product ul li .boxs{padding-top: 60%;} */

}

@media screen and (max-width: 640px) {
  /*产品*/
  /* .i_product ul li .boxs{padding-top: 70%;} */
}

@media screen and (max-width: 520px) {
  /*产品*/
  /* .i_product ul li .boxs{padding-top: 72%;} */
}

@media screen and (max-width: 480px) {

  /*轮显*/
  .main .banner .btn {
    bottom: 22px;
  }

  .banner_page {
    bottom: 58px;
  }

  .main .banner .swiper-slide .txt {
    line-height: 1;
  }

  .banner .c-dot-page {
    bottom: 30px;
  }

  .main .banner .swiper-slide .table .imgs {
    width: 260px;
  }

  /*产品*/
  /* .i_product ul li .boxs{padding-top: 75%;} */
  .i_product ul li .bgs {
    width: 50%;
  }
}


@media screen and (max-width: 420px) {

  /*轮显*/
  .main .banner .swiper-slide .table .imgs {
    width: 220px;
  }

  /*产品*/
  /* .i_product ul li .boxs{padding-top: 80%;} */

}

@media screen and (max-width: 360px) {
  /*产品*/
  /* .i_product ul li .boxs{padding-top: 86%;} */

}

@keyframes banner-down {
  0% {
    margin-top: 0;
  }

  100% {
    transform: translate(0%, 10px);
  }
}

@-o-keyframes banner-down {
  0% {
    margin-top: 0;
  }

  100% {
    transform: translate(0%, 10px);
  }
}

@-moz-keyframes banner-down {
  0% {
    margin-top: 0;
  }

  100% {
    transform: translate(0%, 10px);
  }
}

@-webkit-keyframes banner-down {
  0% {
    margin-top: 0;
  }

  100% {
    transform: translate(0%, 10px);
  }
}

@keyframes mymove6 {
  from {
    filter: alpha(opacity=0);
    opacity: 0;
    -webkit-transform: translateY(-100px) translateX(0);
    -moz-transform: translateY(-100px) translateX(0);
    transform: translateY(-100px) translateX(0);
    -webkit-transition-timing-function: ease-in-out;
    transition-timing-function: ease-in-out;
  }

  to {
    filter: alpha(opacity=100);
    opacity: 1;
    -webkit-transform: translateY(0px) translateX(0);
    -moz-transform: translateY(0px) translateX(0);
    transform: translateY(0px) translateX(0);
  }
}

@-webkit-keyframes mymove6 {

  /*from { filter:alpha(opacity=0);opacity:0; margin-bottom:-20%;}
	to {margin-bottom:3%;filter:alpha(opacity=1);opacity:1;}*/
  from {
    filter: alpha(opacity=0);
    opacity: 0;
    -webkit-transform: translateY(-100px) translateX(0);
    -moz-transform: translateY(-100px) translateX(0);
    transform: translateY(-100px) translateX(0);
    -webkit-transition-timing-function: ease-in-out;
    transition-timing-function: ease-in-out;
  }

  to {
    filter: alpha(opacity=100);
    opacity: 1;
    -webkit-transform: translateY(0px) translateX(0);
    -moz-transform: translateY(0px) translateX(0);
    transform: translateY(0px) translateX(0);
  }
}

@keyframes map-point {
  0% {
    opacity: 1;
    transform: scale(1);
  }

  100% {
    opacity: 0.15;
    transform: scale(5);
  }
}

@keyframes about-down {
  0% {
    margin-top: 0;
  }

  100% {
    transform: translate(0%, 20px);
  }
}



/**弹框**/
.tank-block-a {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 99999;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
}

.tank-block-a .tank-mark {
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 0;
  width: 100%;
  height: 100%;
}

.tank-block-a .flex-box {
  height: 100%;
  width: 100%;
}

.tank-block-a .tank-a-main {
  position: relative;
  z-index: 999;
  border-radius: 20px;
  width: 896px;
  max-width: 96%;
  padding: 38px 50px 60px;
  background: #ffffff;
}

.tank-block-a .exit-btn {
  position: absolute;
  right: 8px;
  top: 8px;
  width: 24px;
  font-size: 29px;
  line-height: 25px;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  color: #666;
}

.tank-block-a .exit-btn:hover {
  color: var(--main-color);
}

.tank-block-a .tank-a-cont {
  /* font-size: 20px; */
  line-height: 1.6;
  color: #000000;
  text-align: center;
}

.tank-block-a .i_logo {
  display: block;
  height: 27px;
}

.tank-block-a .tank-a-cont .title-box {
  margin-top: 58px;
  margin-bottom: 20px;
  text-align: center;
  font-size: 36px;
  color: var(--main-color);
}

.tank-block-a .tank-a-cont .title-box .self-svg {
  --w: 1.1em;
  --size: 100%;
  --fill: #666666;
  display: inline-block;
  margin-right: 0.4em;
  transform: translateY(-10%);
  vertical-align: middle;
  width: var(--w);
  height: var(--w);
}

.tank-block-a .tank-a-cont .cont {
  max-width: 670px;
  margin: 0 auto;
  margin-bottom: 30px;
  max-height: 60vh;
  min-height: 136px;
  overflow-y: auto;
}

.tank-block-a .tank-a-cont .more-box {
  width: 39%;
  line-height: 54px;
  border-radius: 5px;
  border: 1px solid #000000;
  position: relative;
  z-index: 0;
}

.tank-block-a .tank-a-cont .more-box::after {
  content: "";
  bottom: 0px;
  left: 0;
  position: absolute;
  width: 0;
  height: 100%;
  background: rgba(0, 0, 0, 1);
  z-index: -1;
  transition: all 1s;
}

.tank-block-a .tank-a-cont .more-box:hover {
  color: #fff;
}

.tank-block-a .tank-a-cont .more-box:hover:after {
  width: 100%;
}

.tank-block-a .tank-a-cont .more-box.on::after {
  background: rgba(255, 255, 255, 0.3);
}

.tank-block-a .tank-a-cont .more-box.on {
  background: #000000;
  color: #ffffff;
}

.tank-block-a .tank-a-cont .more-box+.more-box {
  margin-left: 11%;
}

@media (max-width: 1600px) {
  .tank-block-a .tank-a-main {
    width: 660px;
  }

  .tank-block-a .tank-a-cont .cont {
    min-height: 106px;
  }

  .tank-block-a .tank-a-cont .title-box {
    margin-top: 40px;
    margin-bottom: 15px;
    line-height: 1.3;
  }

}

@media (max-width: 992px) {
  .tank-block-a .tank-a-main {
    border-radius: 10px;
    width: 90%;
    padding: 30px 20px 30px;
  }

  .tank-block-a .tank-a-cont {
    /* font-size: 0.26rem; */

  }

  .tank-block-a .tank-a-cont .cont {
    margin-bottom: .3rem;
  }

  .tank-block-a .tank-a-cont .title-box {
    margin-top: 5%;
    margin-bottom: 3%;
    font-size: .36rem;
  }

  /* .tank-block-a .tank-a-cont .more-box + .more-box {
    margin-left: .3rem;
  } */
}

@media (max-width: 640px) {
  .tank-block-a .i_logo {
    height: 22px;
  }

  .tank-block-a .tank-a-cont .cont {
    min-height: 120px;
  }

  .tank-block-a .tank-a-cont .more-box {
    line-height: 44px;
  }
}

/**弹框**/
/* .auto-tank-hide-a {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 7px;
  width: 840px;
  max-width: 96vw;
  padding: 17px 25px;
  background: rgba(0, 0, 0, 0.65);
  text-align: center;
  font-size: 17px;
  line-height: 1.6em;
  color: #ffffff;
} */
/*** 协议弹框 ***/
.no-angree .angree-block {
  display: block;
}