.box {
  max-width: 1366px;
}
.banner {
  background: url(../images/technology/1.jpg) center center no-repeat;
}
#tech1,
.use3 ul li {
  opacity: 1;
}
.tech1 {
  width: 100%;
  padding: 90px 0;
     
    background-size: contain;
}
.tech1 .box > ul > li {
    list-style: none;
 
}
.tech1 .box > ul > li.active {
  display: block;
}
.tech1 .box > ul > li .subtitle h1 {
  position: relative;
  padding-bottom: 20px;
}
.tech1 .box > ul > li .subtitle h1:before {
  width: 34px;
  height: 3px;
  content: '';
  left: 0%;
  bottom: 0;
  background: #154186;
  position: absolute;
}
.tech1 .box > ul > li .tech-main {
  justify-content: space-between;
}
.tech1 .box > ul > li .tech-main .left {
  width: 50%;
 
}
.tech1 .box > ul > li .tech-main .left img {
  width: 100%;
}
.tech1 .box > ul > li .tech-main .right {
  width: 50%;
  
}

.tech1 .box > ul > li .tech-main .right .subtitle{
  text-align: justify;
  margin-bottom: 20px;
}



.tech1 .box > ul > li .tech-main .right .top {
  font-size: 16px;
  color: #666;
  line-height: 35px;
}
.tech1 .box > ul > li .tech-main .right .bom {
  margin-top: 50px;
  display: none;
}
.tech1 .box > ul > li .tech-main .right .bom h2 {
  font-size: 18px;
  color: #333;
  margin-bottom: 15px;
  font-weight: normal;
}
.tech1 .box > ul > li .tech-main .right .bom > ul > li {
  color: #888;
  font-size: 14px;
  line-height: 30px;
  padding-left: 20px;
  position: relative;
}
.tech1 .box > ul > li .tech-main .right .bom > ul > li:before {
  width: 6px;
  height: 6px;
  content: '';
  border-radius: 50%;
  background: #888;
  position: absolute;
  left: 0	;
  top: 50%;
  margin-top: -3px;
}
.use3 {
  width: 100%;
  padding: 100px 0;
  background: url(../images/technology/10.jpg) left bottom no-repeat;
  background-size: cover;
}
.use3 .use3-title {
  justify-content: space-between;
}
.use3 .use3-title h1 {
  color: #333;
  font-size: 24px;
  position: relative;
  padding-left: 20px;
  font-weight: normal;
}
.use3 .use3-title h1:before {
  height: 24px;
  width: 4px;
  position: absolute;
  left: 0;
  top: 0;
  content: '';
  background: #3d9e85;
}
.use3 .use3-title a {
  display: block;
  width: 140px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  font-size: 16px;
  color: #fff;
  border-radius: 20px;
  background: #3d9e85;
}

.use3 .use3-title a:hover{
  box-shadow: 0 10px 10px 0 rgba(36, 146, 118, 0.3);
}

.use3 .box .use3-wrap > ul {
  width: 100%;
  margin-top: 40px;
  flex-flow: row wrap;
  justify-content: left;
  display: none;
}
.use3 .box .use3-wrap > ul:nth-child(1) {
  display: flex;
}
.use3 .box .use3-wrap > ul > li {
  margin-bottom: 20px;
  width: 31%;
}

.use3 .box .use3-wrap > ul > li:nth-child(n){    margin: 10px 1%;}
.use3 .box .use3-wrap > ul > li a {
  display: block;
  width: 100%;
  transition: all .6s;
  position: relative;
}
.use3 .box .use3-wrap > ul > li a ul {
  width: 100%;
  height: 100%;
  position: absolute;
  background: rgba(36, 146, 118, 0.6);
  top: 0;
  left: 0;
  padding-top: 40px;
  padding-left: 40px;
  opacity: 0;
  z-index: 9;
  transition: all .6s;
  display: none;
}
.use3 .box .use3-wrap > ul > li a ul > li {
  color: #fff;
  font-size: 14px;
  padding-left: 20px;
  position: relative;
  line-height: 30px;
}
.use3 .box .use3-wrap > ul > li a ul > li:before {
  width: 6px;
  height: 6px;
  position: absolute;
  background: #fff;
  top: 50%;
  margin-top: -3px;
  left: 0;
  border-radius: 50%;
  content: '';
}
.use3 .box .use3-wrap > ul > li a:hover ul {
  opacity: 1;
}
.use3 .box .use3-wrap > ul > li a .img-wrap {
  width: 100%;
  height: 200px;
  overflow: hidden;
  position: relative;
}
.use3 .box .use3-wrap > ul > li a .img-wrap .tag {
  width: 94px;
  height: 38px;
  position: absolute;
  left: 0;
  top: 0;
  display: block;
  z-index: 10;
  display: none;
}
.use3 .box .use3-wrap > ul > li a .img-wrap .tag > img {
  width: 100%;
}
.use3 .box .use3-wrap > ul > li a .img-wrap > img {
  width: 100%;
  transition: all .6s;
 
  display: block;
  
}
.use3 .box .use3-wrap > ul > li a .text {
  color: #555;
  font-size: 18px;
  margin: 10px 0;
  line-height: 1.5;
  white-space:nowrap;
  overflow:hidden;
  text-overflow:ellipsis;
  transition: all .6s;
      text-align: center;

}
.use3 .box .use3-wrap > ul > li a:hover {
}
.use3 .box .use3-wrap > ul > li a:hover .img-wrap > img {
  transform: scale(1.2, 1.2);
}

.use3 .box .use3-wrap > ul > li a:hover .text{
  color: #3d9e85;
}

.use3 .box .use3-wrap > ul > li a:hover .text{
  padding-left: 10px;
}

@media (max-width: 1440px) {

.use3 .box .use3-wrap > ul > li a ul{padding-left: 5%;}

.tech1,.use3{padding: 50px 0;}

.tech1 .box > ul > li .tech-main{}


}



@media (max-width: 1200px) {
  .box {
    width: 90%;
  }
  .anchor-btn .box {
    flex-flow: row wrap;
  }
  .anchor-btn .box a {
    width: 50%;
    font-size: 12px;
  }
  .anchor-btn {
    height: auto;
  }
  .tech1 {
    padding-top: 20px;
    padding-bottom: 20px;
    
  }
  .tech1 .box > ul > li .tech-main {
    margin-top: 0px;
    flex-flow: row wrap;
  }
  .tech1 .box > ul > li .tech-main .left {
    width: 100%;
    height: auto;
  }
  .tech1 .box > ul > li .tech-main .left img {
    width: 100%;
  }
  .tech1 .box > ul > li .tech-main .right {
    width: 100%;
    margin-top: 30px;
  }
  .tech1 .box > ul > li .tech-main .right .bom {
    width: 100%;
    margin-top: 30px;
  }
  .use3 {
    padding-top: 30px;
  }
  .use3 .box > ul {
    flex-flow: row wrap;
  }
  .use3 .box > ul li {
    width: 100%;
  }
  .use3 .box > ul > li a {
    width: 100%;
    height: auto;
    padding: 20px;
  }
  .use3 .box > ul > li a .img-wrap {
    width: 100%;
    height: auto;
  }
  .use3 .box > ul > li a ul > li {
    line-height: normal;
  }
  .use3 {
    padding-bottom: 30px;
  }
  .use3 .box .use3-wrap > ul > li{width: 100%;}

  .use3 .box .use3-wrap > ul > li a{padding: 5%;}

  .use3 .box .use3-wrap > ul > li a .img-wrap{height: auto;}

  .use3 .box .use3-wrap > ul > li a ul{display: none;}

  .use3 .box .use3-wrap > ul > li a .text{font-size: 14px;height: auto;}
}