.backgroundImg{
    width: 100%;
    height: 880px;
    position: relative;
    background-image: url(../img/zjyp_02.png);
    background-size: 100% 100%;
 }

 img {
    width: 100%;
    height: 100%;
    background-size: 100% 100%;
 }

  .info {
    width: 1200px;
    margin: 90px auto;
 }

 .forestHealth .info p {
    text-indent: 2em;
    font-size: 18px;
    line-height: 30px;
    padding-bottom: 15px;
 }

 .forestHealth .title {
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    padding: 30px 0;
 }

 .forestHealth .imgList {
    width: 100%;
    overflow: hidden;
    position: relative;
 }

 .forestHealth .imgList .item {
    width: 390px;
    height: 240px;
    margin-right: 15px;
    margin-bottom: 15px;
    float: left;
 }

 .forestHealth .imgList .item:nth-child(1){
    width: 100%;
    height: 446px;
    /*position: absolute;*/
 }

/* .forestHealth .imgList .item:nth-child(1) {
    -webkit-mask-image: linear-gradient(297deg, transparent 23%, white 15%);
    top: 0;
    left: 0;
 }

 .forestHealth .imgList .item:nth-child(2) {
     -webkit-mask-image: linear-gradient(117deg, transparent 20%, white 15%);
     top: 55px;
     right: 0;
 }*/

 .forestHealth .imgList .item:last-child {
    margin-right: 0;
 }

/* .forestHealth .imgList .item:nth-child(2), .forestHealth .imgList .item:nth-child(3), .forestHealth .imgList .item:nth-child(4) {
    float: left;
    margin-top: 425px;
 }
*/
 .forestHealthTwo .infoImg {
    width: 100%;
    height: 470px;
    position: relative;
 }

  .forestHealthTwo .infoImg img {
    width: 70%;
    height: 100%;
    background-size: 100% 100%;
  }

 .forestHealthTwo .infoImg .info {
    position: absolute;
    width: 580px;
    height: 320px;
    top: -5%;
    right: 15%;
    border: 8px solid #0a8235;
    background-color: #fff;
 }

 .forestHealthTwo .infoImg .info .title {
    font-size: 25px;
    padding: 20px;
 }

 .forestHealthTwo .infoImg .info p {
    text-indent: 2em;
    font-size: 18px;
    padding: 0 20px;
    line-height: 1.5;
 }

 .forestHealthTwo .imgList{
    width: 100%;
    height: 410px;
    margin: 20px auto;
 }

 .forestHealthTwo .imgList .item {
    width: 32.6%;
    height: 100%;
    margin-right: 1%;
    float: left;
 }

 .forestHealthTwo .imgList .item:last-child {
    margin-right: 0;
 }

 .forestHealthThree {
    padding: 60px 0;
    overflow: hidden;
 }

.forestHealthThree .info .imgList {
    width: 100%;
 }

 .forestHealthThree .imgList .item{
    margin-bottom: 15px;
    float: left;
 }

 .forestHealthThree .imgList .item:nth-child(1){
    position: relative;
    width: 590px;
    height: 724px;
    background-image: url(../img/zjyp-1.png);
    margin: -40px 2% 0 -35px;
 }

.forestHealthThree .imgList .item:nth-child(1) .info {
  width: 100%;
  height: 715px;
  background-color: #fff;
  box-shadow: 10px 10px 25px #ccc;
  position: absolute;
  top: -50px;
  left: 35px;
}

 .forestHealthThree .imgList .item:nth-child(2), .forestHealthThree .imgList .item:nth-child(3){
    width: 48%;
    height: 350px;
    float: right;
 }

 .forestHealthThree .imgList .item:last-child {
    width: 100%;
    height: 540px;
 }

 .forestHealthThree .imgList .item .title {
    margin: 30px 0;
    text-align: center;
    font-size: 30px;
    font-weight: bold;
 }

 .forestHealthThree .description {
    width: 80%;
    text-indent: 2em;
    margin: 10px auto;
    font-size: 18px;
    line-height: 1.5;
 }