.index_hot{
  padding-bottom: 80px;
}
.index_hot p{
  font-size: 12px;
  color: #757575;
  text-transform: uppercase;
  padding-top: 50px;
}
.index_hot .ititle{
  font-size: 20px;
  position: relative;
  padding-bottom: 10px;
  margin-bottom: 10px;
}
.index_hot .ititle::after{
  position: absolute;
  width: 60px;
  height: 2px;
  background: #000;
  bottom: 0px;
  left: 50%;
  margin-left: -30px;
  content: '';
}
.index_hot .iremark{
  color: #5a5a5a;
  font-size: 14px;
  margin-bottom: 35px;
}
.index_hot img{
  overflow: hidden;
  transition: transform .3s;
}
.index_hot a{
  display: block;
  overflow: hidden;
}
.index_hot a:hover img{
  transform: scale(1.2);
}
.index_pro{
  padding: 100px 0;
}
.index_pro .remark{
  padding: 15% 0;
  text-align: center;
}
.index_pro .remark .p2{
  font-size: 12px;
  color: #646464;
}
.index_pro .swiper-slide{
  border: 2px solid #d5d5d5;
}
.index_pro img{
  width: 100%;
}

.index_news{
  padding-bottom: 100px;
  padding-top: 70px;
  background:  #f6f6f8;
}
.index_news .container{
  padding: 0px 15px;
}
.index_news img{
  width: 100%;
}
.index_news .col-4{
  position: relative;
  padding-top: 50px;
  padding-bottom: 50px;
}
.index_news .col-4::after{
  position: absolute;
  height: 0;
  width: 100%;
  background: #000;
  transition: height .3s linear;
  content: '';
  bottom: 0;
  left: 0;
}
.index_news .col-4:hover::after{
  height: 10px;
}
.index_news .p1{
  font-size: 16px;
  margin-bottom: 12px;
  font-weight: 600;
}
.index_news .p2{
  font-size: 14px;
  color: #5a5a5a;
  margin-bottom: 15px;
  line-height: 45px;
  text-align: right;
}
.index_news .p3{
  color: #656565;
  line-height: 35px;
}
.index_news a{
  border-bottom: 1px dotted #656565;
  margin-bottom: 15px;
  display: block;
}
.newsli{
  border-top: 1px solid #000;
  padding-top: 60px;
}
.newsli .col-sm-4{
  color: #937a60;
  font-size: 16px;
}
.newsli span{
  display: block;
}
.index_case{
  padding-bottom: 70px;
}

.index_pro .row{
  margin-left: -10px;
  margin-right: -10px;
}
.index_pro .row > div{
  padding-left: 10px;
  padding-right: 10px;
}
.pro_index_img{
  background: #eeedf2;
  display: flex;
  align-items: center;
  height: 100%;
}
.pronav_img{
  transition: all .3s ease-in;
  position: relative;
}
.pronav_img::after{
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  text-align: center;
  display: flex;
  align-items: center;
  content: '';
  background: rgba(192, 168, 143, .8);
  opacity: 0;
  transition: all .3s ease-in;
}

.pronav_img:hover{
  box-shadow: 0 3px 16px #e2e2e2;
}
.pronav_img:hover ::after{
  opacity: 1;
}
.pronav_img a{
  display: block;
  position: relative;
  height: 100%;
}
.pronav_hover{
  position: absolute;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: rgba(147, 122, 96, .8);
  opacity: 0;
  transition: opacity .3s ease-in;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.pronav_img:hover .pronav_hover{
  opacity: 1;
}
.index_case a{
  position: relative;
  height: 100%;
  display: block;
}
.case_hover{
  position: absolute;
  width: 100%;
  height: 100%;
  background: rgba(147, 122, 96, .8);
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: opacity .3s ease-in;
  top: 0;
  left: 0;
}
.index_case a:hover .case_hover{
  opacity: 1;
}
.newsli a{
  transition: color .3s ease-in;
}
.newsli a:hover{
  color: #937a60;
}
@media (max-width:750px) {
  .index_news .p1{
    line-height: 45px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
  }
  .index_news .p2{
    display: none;
  }
  .index_news a{
    margin-bottom: 0px;
  }
  .index_news{
    padding-top: 12px;
    background: none;
  }
  .index_case{
    padding-bottom: 0;
  }
  .newsli span{
    display: inline-block;
  }
  .index_case a{
    width: 49%;
  }
}