.index_products{
    max-width: 1300px;
    height: 219px;
    margin: 0 auto;
  }
  .index_products ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    background: url(../images/fengexian.png) no-repeat;
    background-position: 284px 153px;
    background-size: 1040px;
  }
  .index_products ul li{
    width: 50%;
    height: 219px;
    position: relative;
  }
  .index_products ul li:nth-child(1) h1{
    position: absolute;
    top: 119px;
    font-size: 40px;
    color:#222;
    font-weight: 700;
  }
  .index_products ul li:nth-child(1) img{
    position: absolute;
    top: 143px;
    left: 180px;
  }
  .index_products ul li:nth-child(2) a{
    position: absolute;
    top: 141px;
    right: 0;
    color: #999999;
    font-size: 18px;
  }


  /* news_box1 */
  .news_box1{
    max-width: 1300px;
    /* height: 734px; */
    margin: 0 auto ;
  }
  .news_box1 ul {
    display: flex;
	flex-wrap: wrap;
	align-items:flex-start;
	justify-content: space-between;
  }
  .news_box1 ul::after{
    content:'';
    /*这个宽度和子元素宽度一致*/
    width:260px;
    height: 0;
    display: block;
}
  .news_box1 ul li{
    width:292px;
    height: 614px;
    background: #f4f4f4;
    margin-bottom: 44px;
    position: relative;
  }
  .news_box1 ul li p:nth-child(2){
    width: 230px;
    font-size: 22px;
    color: #222;
    margin-top: 53px;
    margin-left: 34px;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
  }
  .news_box1 ul li p:nth-child(3){
    width: 223px;
    font-size: 15px;
    color: #666666;
    margin-top: 39px;
    margin-left: 34px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
  }
  .news_box1 ul li p:nth-child(4){
    margin-top: 60px;
    margin-left: 34px;
    font-size: 12px;
    color: #222;
    font-weight: 700;
  }
  .news_box1 ul li:hover{
    background: #fff;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
  }
  .news_box1 ul li .ggg{
    width: 0px;
    height: 8px;
    background: #222;
    position: absolute;
    bottom: 0;
    /* display: none; */
    transition:width 1s;
    -webkit-transition:width 1s;
  }
  .news_box1 ul li:hover .ggg{
    /* display: block; */
    width: 292px;
  }
  /* read_box1 */
.read_box1{
  max-width: 1300px;
  height: 222px;
  margin: 0 auto;
}
.read_box1 .title{
  text-align: center;
  font-size: 29px;
  color: #222;
  position: relative;
  top: 119px;
}
.read_box1 .time{
  text-align: center;
  font-size: 12px;
  color: #222;
  font-weight: 700;
  position: relative;
  top: 141px;
}
/* read_box2 */
.read_box2{
  max-width: 1300px;
  margin: 0 auto;
  border-top: 1px solid #e5e5e5;
  border-bottom: 1px solid #e5e5e5;
}
/* read_button */
.read_button{
  max-width: 1300px;
  height: 130px;
  margin: 0 auto;
  position: relative;
}
.read_button ul{
  line-height: 25px;
  position: relative;
  top: 40px;
}
.read_button .fh{
  width: 54px;
  height: 54px;
  background: #222;
  text-align: center;
  display: table-cell;
	vertical-align: middle;
  position: absolute;
  right: 0;
}
.read_button .fh img{
  position: relative;
  top: 16px;
}
.read_button ul li p{
  font-size: 18px;
  color: #222;
  font-weight: 540;
}