body {
  padding-bottom: constant(safe-area-inset-bottom);
  padding-bottom: env(safe-area-inset-bottom);
}
/*banner背景图片动画*/
@-webkit-keyframes scale-bg {
  from {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  to {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
  }
}
@keyframes scale-bg {
  from {
    -webkit-transform: scale(1);
    transform: scale(1);
  }
  to {
    -webkit-transform: scale(1.2);
    transform: scale(1.2);
  }
}
/*banner */
.index_main {
  background: #f7f7f7;
}
.index_main .section1 {
  position: relative;
}
.index_main .section1 .index_banner .item {
  background-size: cover;
  -webkit-background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 100vh;
  position: relative;
}
.index_main .section1 .index_banner .item.slick-current .scaleBg {
  visibility: visible;
  -webkit-animation: scale-bg 6s linear forwards;
  animation: scale-bg 6s linear forwards;
}
.index_main .section1 .index_banner .items {
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}
.index_main .section1 .index_banner .items:after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.2);
}



/* 2021-02-25 */
.section video {
  object-fit: cover;
  background-color: transparent;
  z-index: 1;
}
.section .v1 {
  position: relative;
  bottom: -5px;
  margin-top: -5px;
}
.txt-wrap {
  position: absolute;
  bottom: 0;
  z-index: 10;
  width: 100%;
  height: 339px;
  background: url(../images/bottom_bg_img.png) left center repeat-x;
}
.txt-wrap h2, .txt-wrap p {
  color: #F5F5F7;
  text-align: center;
  text-shadow: 0px 4px 10px #000000;
}
.txt-wrap h2 {
  font-size: 58px;
}
.txt-wrap .btn-wrap {
  margin: 50px auto;
  width: 170px;
}
.txt-wrap .btn-wrap a {
  display: inline-block;
  width: 170px;
  height: 50px;
  border-radius: 50px;
  background: -webkit-linear-gradient(-45deg, #008FD5, #00B5A5);
  color: #fff;
  line-height: 50px;
  text-align: center;
  font-size: 20px;
  text-decoration: none;
  box-shadow: 0px 0px 50px rgb(0 0 0 / 10%);
}
.section2 .items {
  background: url(../images/2.jpg) no-repeat center;
}
.section6 .items {
  background: url(../images/6.jpg) no-repeat center;
}
.section7 .items {
  background: url(../images/7.jpg) no-repeat center;
}
.section8 .items {
  background: url(../images/8.jpg) no-repeat center;
}
.section9 .items {
  background: url(../images/9.jpg) no-repeat center;
}
.section .info {
  position: absolute;
  width: 100%;
  bottom: 0;
}
.section .info .txt-wrap {
  height: 380px;
  background: url(../images/bottom_bg_img.png) bottom center repeat-x;
}
.section .info .foot {
  width: 100%;
  height: 80px;
  background: url(../images/bottom_bg.jpg) left center repeat-x;
  position: absolute;
  z-index: 1000;
  bottom: 0;
  font-size: 16px;
  display: flex;
  justify-content: center;
  line-height: 80px;
  color: #fff;
}
.section .info .foot .copyright {
  margin-right: 20px;
}
.section .info .foot .links a {
  color: #fff;
  margin-right: 20px;
}
@media screen and (max-width: 1060px) {
  .section .info .foot {
    display: none;
  }

}
@media screen and (max-width: 1315px) {
  .section .info .foot {
    display: none;
  }
  .header .navbar_nav .pl {
    margin-left: 0;
  }
}