*{-webkit-box-sizing: border-box; -moz-box-sizing: border-box; box-sizing: border-box; outline: 0; -webkit-text-size-adjust: none; -webkit-tap-highlight-color: rgba(0,0,0,0);}

/* jiangxin */
.page_jiangxin .section1 {
  background-color: #f4f4f4;
  padding: 3vw 8vw;
}
.page_jiangxin .section1 .items {
  font-size: 0;
  margin-top: 2vw;
}
.page_jiangxin .section1 .item {
  display: inline-block;
  vertical-align: top;
  width: 50%;
  position: relative;
}
.page_jiangxin .section1 .item .img_block {
  width: 50%;
  overflow: hidden;
}
.page_jiangxin .section1 .item .txt_block {
  width: 50%;
  background-color: #fff;
  padding: 2.5vw;
  position: absolute;
  top: 0;
  bottom: 0;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.page_jiangxin .section1 .item .txt_block:after {
  content: '';
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  position: absolute;
  top: 50%;
  margin-top: -10px;
  opacity: 0;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.page_jiangxin .section1 .item img {
  display: block;
  width: 100%;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.page_jiangxin .section1 .item span {
  display: block;
  font-size: 60px;
  line-height: 1;
  color: #a97d55;
  font-family: 'DIN-Medium';
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.page_jiangxin .section1 .item h3 {
  font-size: 24px;
  color: #202020;
  margin: 24px 0;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.page_jiangxin .section1 .item p {
  font-size: 16px;
  line-height: 24px;
  color: #666666;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.page_jiangxin .section1 .item i {
  width: 2.6vw;
  height: 2.6vw;
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  position: absolute;
  right: 2.5vw;
  bottom: 2vw;
  -webkit-transition: all 0.3s ease;
  -moz-transition: all 0.3s ease;
  -ms-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

@media screen and (min-width: 992px) {
  .page_jiangxin .section1 .item:hover .txt_block {
    background-color: #a97d55;
  }
  .page_jiangxin .section1 .item:hover .txt_block:after {
    opacity: 1;
  }
  .page_jiangxin .section1 .item:hover img {
    -webkit-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
  }
  .page_jiangxin .section1 .item:hover span, .page_jiangxin .section1 .item:hover h3, .page_jiangxin .section1 .item:hover p {
    color: #fff;
  }
  .page_jiangxin .section1 .item:nth-of-type(1) .txt_block, .page_jiangxin .section1 .item:nth-of-type(2) .txt_block {
    right: 0;
  }
  .page_jiangxin .section1 .item:nth-of-type(1) .txt_block:after, .page_jiangxin .section1 .item:nth-of-type(2) .txt_block:after {
    right: 100%;
    border-right: 10px solid #a97d55;
  }
  .page_jiangxin .section1 .item:nth-of-type(3) .img_block, .page_jiangxin .section1 .item:nth-of-type(4) .img_block {
    margin-left: 50%;
  }
  .page_jiangxin .section1 .item:nth-of-type(3) .txt_block, .page_jiangxin .section1 .item:nth-of-type(4) .txt_block {
    left: 0;
  }
  .page_jiangxin .section1 .item:nth-of-type(3) .txt_block:after, .page_jiangxin .section1 .item:nth-of-type(4) .txt_block:after {
    left: 100%;
    border-left: 10px solid #a97d55;
  }
}