.content {
  width: 100%;
  padding-top: 20px;
  margin: 0 auto;
}
.protent{
  width: 100%;
  margin: 0 auto;
  padding: 20px  0;
  background: #F3F3F3;
}
.contBox {
  width: 72%;
  height: 773px;
  margin: 0 auto;
  background: #fff;
}
.protBox {
  width: 72%;
  height: 937px;
  margin: 0 auto;
  background: #F3F3F3;
}
.industry {
  text-align: center;
  position: relative;
}

.industryCenter {
  width: 100%;
  height: 650px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}

.industryLeft {
  width: 21%;
  height: 650px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;

}

.industryLeftLi {
  width: 100%;
  height: 130px;
  line-height: 130px;
  background: #F7F7F7;
}

.industryLeftWen {
  font-weight: bold;
  font-size: 20px;
}

.industryLeftLiImg1 {
  background: url("../image/index/1.jpg") no-repeat;
  background-size: 100% 100%;
  background-position: 50% 50%;
}

.industryLeftLiImg2 {
  background: url("../image/index/2.jpg") no-repeat;
  background-size: 100% 100%;
  background-position: 50% 50%;
}

.industryLeftLiImg3 {
  background: url("../image/index/3.jpg") no-repeat;
  background-size: 100% 100%;
  background-position: 50% 50%;
}

.industryLeftLiImg4 {
  background: url("../image/index/4.jpg") no-repeat;
  background-size: 100% 100%;
  background-position: 50% 50%;
}

.industryLeftLiImg5 {
  background: url("../image/index/5.jpg") no-repeat;
  background-size: 100% 100%;
  background-position: 50% 50%;
}

.industryRightImg {
  width: 79%;
  height: 650px;
  background: url("../image/index/eleInd.jpg");
  background-size: 100% 100%;
}

.industryBottom {
  width: 175px;
  height: 35px;
  line-height: 35px;
  background: #000;
  color: #fff;
  border-radius: 20px;
  padding-left: 35px;
  text-align: left;
}

.industryBottom:hover {
  background: #c22222;
}

.industryBottomImg {
  width: 19px;
  height: 19px;
  background: url("../image/index/more_07.png");
  background-size: 100% 100%;
  position: absolute;
  top: 8px;
  right: 15px;
}

.hoverStyle {
  width: 28%;
  height: 130px;
  background: #c22222;
  position: absolute;
  color: #fff
}


/**********************************/
.productCenter {
  width: 100%;
  height: 650px;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
}