.pc_banner {
  width: 100%;
  max-width: 1920px;
  height: auto;
  overflow: hidden;
  margin: auto;
  position: relative;
}
.pc_banner .swiper-button-prev {
  background: url(../img/jiantou01.png) no-repeat left top;
  position: absolute;
  left: 40px;
  top: 55%;
  width: 27px;
  height: 60px;
  z-index: 9991;
  outline: none;
}
.pc_banner .swiper-button-next {
  background: url(../img/jiantou02.png) no-repeat left top;
  position: absolute;
  right: 40px;
  top: 55%;
  width: 27px;
  height: 60px;
  z-index: 9991;
  outline: none;
}
.pc_banner .swiper-button-prev:after, .swiper-container-rtl .swiper-button-next:after {
  content: '';
  outline: none;
}
.pc_banner .swiper-button-next:after, .swiper-container-rtl .swiper-button-prev:after {
  content: '';
  outline: none;
}
.swiper-container {
  width: 100%;
  /* height: auto; */
  margin: auto;
}
.pagination {
  position: absolute;
  left: 0;
  text-align: center;
  bottom: 48px;
  width: 100%;
  z-index: 9991;
}
.swiper-pagination-switch {
  display: inline-block;
  margin: 0 5px;
  cursor: pointer;
  width: 36px;
  height: 9px;
  border-radius: 25px;
  background-color: #ffffff;
}
.swiper-active-switch {
  background: #ec7f18;
}
/* .pc_banner .swiper-wrapper,.pc_banner .swiper-slide{
  height: auto!important;
} */

/* 天泽banner新增样式 */
.banner_con{
  position: absolute;
  top: 44%;
  left: 8%;
  width: 50%;
  height: auto;
  overflow: auto;
}
.banner_con p:first-child{
  font-family: 'Microsoft YaHei';
	font-size: 48px;
	font-weight: Bold;
	line-height: 63px;
	color: #ffffff;
}
.banner_con p:nth-child(2){
  font-family: 'Microsoft YaHei';
	font-size: 30px;
	line-height: 48px;
	color: #ffffff;
}
.pc_banner .swiper-pagination0{
  display: none;
}

.mobile_banner{
  display: none;
}

@media screen and (max-width: 768px){
  .banner-box{
    height: 100%;
    overflow: hidden;
  }
  .pc_banner{
    display: none;
  }
  .mobile_banner{
    display: block;
    margin: 94px auto 0 !important;
    position: relative;
  }
  .aboutcon {
      width: 94%;
      top: -30px;
  }
  .banner_con{
      top: 35%;
      width: 85%;
  }
  .banner_con p:first-child {
      font-family: 'Microsoft YaHei';
      font-size: 20px;
      font-weight: Bold;
      line-height: 40px;
      color: #ffffff;
  }
  .banner_con p:nth-child(2) {
      font-family: 'Microsoft YaHei';
      font-size: 15px;
      line-height: 24px;
      color: #ffffff;
  }
  .pc_banner .swiper-button-next,.pc_banner .swiper-button-prev{
    display: none;
  }
  .mobile_banner .mobile_banner_pagination{
    display: block;
    position: absolute;
    bottom: 45px;
    z-index: 9996;
    width: 100%;
  }
  .mobile_banner .swiper-pagination-bullet {
      width: 12px;
      height: 12px;
      display: inline-block;
      border-radius: 100%;
      background: transparent;
      border: 1px solid #fff;
      opacity: 1;
      margin: 0 5px;
      outline: none;
  }
  .mobile_banner .swiper-pagination-bullet-active {
      opacity: 1;
      background: #fff;
      border: 1px solid #fff;
  }
}