.pro_swiper{
  width: 100%;
  height: 100%;
  overflow: hidden;
}
.pro_swiper .swiper-slide{
  width:100%;
  background:#fff;
}
.pro_swiper .swiper-slide .img{
  width:100%;
  height: 325px;
}
.pro_swiper .swiper-slide .img img{
  display:block;
  width:100%;
  height: 100%;
  object-fit: cover;
}
.pro_swiper .swiper-slide .text{
  background:#fff;
  padding:20px;
}
.pro_swiper .swiper-slide .text span{
  display:block;
  width:100%;
  margin-top:16px;
}
.pro_swiper .swiper-slide .text span a{
  display:block;
  color:#000;
  font-size:19px;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
}
.pro_swiper .swiper-slide .text span a:hover{
  color:#23527c;
}
.pro_swiper .swiper-slide .text p{
  margin-top:15px;
  color:#000;
  line-height: 24px;
  font-size:15px;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.pro_swiper .swiper-slide .text .more{
  margin-top:40px;
  display:flex;
  justify-content: flex-end;
}
.pro_swiper .swiper-slide .text .more a{
  display:block;
  width:36px;
  height: 36px;
  border:1px solid #000;
  display:flex;
  justify-content: center;
  align-items: center;
  font-size:24px;
}
.pro_swiper .swiper-slide .text .more a:hover{
  background-color: #000;
  color:#fff;
}
.pro_swiper_btn{
  
}
.pro_swiper_btn .pro_swiper_prev{
  position: absolute;
  left:-80px;
  top:50%;
  width:48px;
  height: 48px;
  background:#fff;
  color:#595757;
  font-size:42px;
  text-align: center;
  cursor: pointer;
  margin-top:-24px;
  line-height: 48px;
}
.pro_swiper_btn .pro_swiper_prev:hover{
  color:#fff;
  background:#000;
}
.pro_swiper_btn .pro_swiper_next{
  position: absolute;
  right:-80px;
  top:50%;
  width:48px;
  height: 48px;
  background:#fff;
  color:#595757;
  font-size:42px;
  text-align: center;
  cursor: pointer;
  margin-top:-24px;
  line-height: 48px;
}
.pro_swiper_btn .pro_swiper_next:hover{
  color:#fff;
  background:#000;
}
@media all and (max-width:1440px) {
  .pro_swiper_btn{
    width:100%;
    display:flex;
    justify-content: center;
    margin-top:30px;
  }
  .pro_swiper_btn .pro_swiper_prev{
    position: relative;
    left:auto;
    top:auto;
    margin:0 10px;
  }
  .pro_swiper_btn .pro_swiper_next{
    position: relative;
    right:auto;
    top:auto;
    margin:0 10px;
  }
}
@media all and (max-width:480px) {
  .pro_swiper .swiper-slide .img{
    height: 200px;
  }
  .pro_swiper .swiper-slide .text{
    padding:10px;
  }
  .pro_swiper .swiper-slide .text span{
    margin-top:10px;
  }
  .pro_swiper .swiper-slide .text p{
    margin-top:10px;
  }
  .pro_swiper .swiper-slide .text .more{
    margin-top:20px;
  }
  .pro_swiper_btn .pro_swiper_prev{
    width:40px;
    height: 40px;
    line-height: 40px;
    font-size:32px;
  }
  .pro_swiper_btn .pro_swiper_next{
    width:40px;
    height: 40px;
    line-height: 40px;
    font-size:32px;
  }
}