body main {
  width: 100%;
  margin: 0 auto;
  margin-bottom: 108px;
}

body main .title {
  width: 1200px;
  margin: 0 auto;
  font-size: 22px;
  font-weight: bold;
  color: #3a3a3a;
  height: 77px;
  display: flex;
  align-items: center;
}
body main .title > div {
  height: 100%;
}
body main .title .title-word {
  display: flex;
  align-items: center;
}
body main .title .title-subtitle {
  font-size: 12px;
  font-weight: 400;
  color: #999999;
  display: flex;
  align-items: flex-end;
  margin-left: 8px;
}
body main .title .title-subtitle span {
  margin-bottom: 25px;
}

.operation-area-wrap {
  display: flex;
  width: 1200px;
  margin: 0 auto;
}
.operation-area-wrap .operation-area__item {
  flex: 1;
  width: 100%;
  height: 371px;
  display: flex;
  cursor: pointer;
  position: relative;
}
.operation-area-wrap .operation-area__item .item-bgimg {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.operation-area-wrap .operation-area__item .item-float-wrap {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background-color: rgba(0, 0, 0, 0.6);
  transition: all 0.6s;
  color: #FFF;
  display: flex;
  flex-flow: column;
  justify-content: center;
  align-items: center;
}
.operation-area-wrap .operation-area__item .item-float-wrap:hover {
  background-color: rgb(0, 138, 69, 0.9);
}
.operation-area-wrap .operation-area__item .item-float-wrap .item-float__text1 {
  width: 310px;
  height: 36px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 36px;
  font-weight: bold;
  color: #FFFFFF;
}
.operation-area-wrap .operation-area__item .item-float-wrap .item-float__line {
  width: 32px;
  height: 4px;
  background-color: #FFFFFF;
  border-radius: 4px;
}
.operation-area-wrap .operation-area__item .item-float-wrap .item-float__text2 {
  width: 310px;
  height: 28px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 18px;
  font-weight: 400;
  color: #FFFFFF;
}
.operation-area-wrap .operation-area__item .item-float-wrap .item-float__text3 {
  width: 310px;
  display: none;
  transition: all 0.6s;
  margin-top: 47px;
  font-size: 14px;
  font-weight: 400;
  color: #FFFFFF;
  line-height: 26px;
  text-align: center;
}
.operation-area-wrap .operation-area__item .item-float-wrap:hover .item-float__text3 {
  display: block;
}

.industry-field-wrap {
  width: 1200px;
  margin: 0 auto;
  padding: 18px 0 30px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}
.industry-field-wrap .industry-field__item {
  margin-top: 12px;
  width: 594px;
  height: 192px;
  background-color: #FFF;
  display: flex;
}
.industry-field-wrap .industry-field__item .item-img {
  width: 275px;
  height: 192px;
  object-fit: cover;
  transition: all 0.6s;
  cursor: pointer;
}

.industry-field-wrap .industry-field__item .item-right-wrap {
  width: 319px;
  height: 192px;
  padding: 20px 20px 20px 35px;
  box-sizing: border-box;
  transition: background-color 0.6s;
  position: relative;
  cursor: pointer;
  color: #4A4A4A;
}
.industry-field-wrap .industry-field__item:hover .item-right-wrap {
  color: #FFF !important;
  background: #008A45;
}

.industry-field-wrap .industry-field__item .item-right-wrap .item-right__text1 {
  font-size: 20px;
  font-weight: bold;
  line-height: 26px;
}
.industry-field-wrap .industry-field__item .item-right-wrap .item-right__text2 {
  margin-top: 16px;
  font-size: 14px;
  font-weight: 400;
  line-height: 26px;
}
.industry-field-wrap .industry-field__item .item-right-wrap .item-right__icon1 {
  display: block;
  width: 20px;
  height: 20px;
  position: absolute;
  bottom: 20px;
  right: 20px;
}
.industry-field-wrap .industry-field__item .item-right-wrap .item-right__icon2 {
  display: none;
  width: 20px;
  height: 20px;
  position: absolute;
  bottom: 20px;
  right: 20px;
}
.industry-field-wrap .industry-field__item .item-right-wrap:hover .item-right__icon1 {
  display: none;
}
.industry-field-wrap .industry-field__item .item-right-wrap:hover .item-right__icon2 {
  display: block;
}

.construction-field-wrap {
  width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
}
.construction-field-wrap .construction-field__left {
  width: 680px;
  height: 299px;
  position: relative;
  cursor: pointer;
}
.construction-field-wrap .construction-field__left .left-img {
  width: 680px;
  height: 299px;
  object-fit: cover;
}
.construction-field-wrap .construction-field__left .img-title {
  position: absolute;
  left: 0;
  bottom: 0;
  height: 60px;
  display: flex;
  align-items: center;
  padding: 0 110px 0 24px;
  box-sizing: border-box;
  font-size: 20px;
  font-weight: 600;
  color: #FFFFFF;
}
.construction-field-wrap .construction-field__right {
  width: 502px;
  height: 300px;
  position: relative;
}
.construction-field-wrap .construction-field__right .right-title {
  width: 100%;
  height: 50px;
  display: flex;
  align-items: center;
  font-size: 16px;
  font-weight: 600;
  color: #008A45;
  background-color: #F8F8F8;
  border-top: 2px solid #008a45;
  padding: 0 12px;
  box-sizing: border-box;
}
.construction-field-wrap .construction-field__right .right-title .item-more {
  position: absolute;
  right: 10px;
  top: 0;
  height: 50px;
  display: flex;
  align-items: center;
  font-size: 14px;
  color: #999999;
  font-weight: bold;
  cursor: pointer;
  z-index: 9999;
}
.construction-field-wrap .construction-field__right .right-list-item {
  cursor: pointer;
  display: flex;
  align-items: center;
  color: #3A3A3A;
  width: 100%;
  margin-top: 16px;
}
.construction-field-wrap .construction-field__right .right-list-item .list-item__spot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: #FFF;
  margin-right: 8px;
}
.construction-field-wrap .construction-field__right .right-list-item:hover .list-item__spot {
  background-color: #008A45;
}
.construction-field-wrap .construction-field__right .right-list-item .list-item__text {
  font-size: 16px;
  font-weight: bold;
  color: #3A3A3A;
  line-height: 24px;
  width: 390px;
  overflow: hidden;
  line-clamp: 1;
  -webkit-line-clamp: 1;
  display: -webkit-box;
  -webkit-box-orient: vertical;
}
.construction-field-wrap .construction-field__right .right-list-item:hover .list-item__text {
  color: #008A45;
}
.construction-field-wrap .construction-field__right .right-list-item .list-item__time {
  width: 100px;
  font-size: 14px;
  font-weight: 400;
  color: #999999 !important;
  line-height: 24px;
  text-align: right;
}