body {
  background-color: #f0f8fe;
}

/* 风险评估服务 */
.risk-assess {
  width: 1200px;
  margin: 60px auto;
  background-color: #fff;
  height: 297px;
  padding: 0 50px 50px;
}

.risk-assess-left .title {
  font-size: 32px;
  color: #333;
  text-align: center;
  margin-bottom: 20px;
}

.risk-assess-left .detail {
  width: 850px;
  font-size: 16px;
  color: #666;
  line-height: 30px;
  text-indent: 2em;
}

.risk-assess-right {
  width: 195px;
  height: 213px;
  margin-top: 50px;
}

.risk-assess-right img {
  display: block;
  width: 100%;
  height: 100%;
}

/* 风险评估方法 */
.assess-methods2 {
  height: 580px;
  background-color: #fff;
}

.assess-methods2 ul {
  margin-top: 50px;
}

.assess-methods2 ul li {
  width: 380px;
  height: 380px;
  position: relative;
  overflow: hidden;
}

.assess-methods2 ul li img {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
}

.assess-methods2 ul li .con {
  width: 100%;
  height: 100%;
  position: absolute;
  background: rgba(0, 0, 0, 0.3);
  z-index: 2;
  text-align: center;
  color: #fff;
  font-size: 20px;
  top: 300px;
  transition: 0.3s;
}

.assess-methods2 ul li .con .tit {
  margin: 30px auto 20px;
  transition: 0.3s;
}

.assess-methods2 ul li .con p {
  font-size: 16px;
  color: #fff;
  padding: 20px;
}

.assess-methods2 ul li:hover .title {
  display: none;
}

.assess-methods2 ul li:hover .con .tit {
  margin-top: 110px;
}

.assess-methods2 ul li:hover .con {
  transform: translateY(-300px);
}

/* 应急响应服务流程 */
.lc-wrap {
  text-align: center;
}

.lc-wrap img {
  margin: 60px auto 50px;
}
@media only screen and (max-width: 1440px) {
  .risk-assess {
    width: 900px;
    height: 222px;
    font-size: 14px;
    margin: 40px auto;
    padding: 0 20px 20px;
    flex: 1;
  }
  .risk-assess-left {
    width: 700px;
  }
  .risk-assess-left .title {
    font-size: 28px;
  }
  .risk-assess-right {
    width: 146px;
    height: 160px;
  }
  .risk-assess-left .detail {
    width: 700px;
    font-size: 16px;
  }
  .assess-methods2 {
    height: 435px;
  }
  .assess-methods2 ul li {
    width: 285px;
    height: 285px;
  }
  .assess-methods2 ul li .con {
    width: 100%;
    height: 340px;
    font-size: 18px;
    top: 235px;
  }
  .assess-methods2 ul li img {
    width: 285px;
    height: 284px;
  }
  .assess-methods2 ul li .con .tit {
    margin: 15px auto 20px;
  }
  .lc-wrap img {
    width: 900px;
    height: 497px;
    margin: 30px auto 20px;
  }
}
@media only screen and (max-width: 1280px) {
  .risk-assess {
    width: 800px;
    padding: 0 30px 20px;
    height: 220px;
  }

  .risk-assess-left .title {
    font-size: 20px;
  }

  .risk-assess-left .detail {
    width: 566px;
    font-size: 14px;
  }

  .risk-assess-right {
    width: 130px;
    height: 142px;
  }

  .assess-methods2 {
    height: 400px;
  }

  .assess-methods2 ul {
    margin-top: 30px;
  }

  .assess-methods2 ul li {
    width: 254px;
    height: 254px;
  }

  .assess-methods2 ul li .con .tit {
    margin: 10px auto 10px;
    font-size: 16px;
  }

  .assess-methods2 ul li .con {
    top: 200px;
  }

  .assess-methods2 ul li .con p {
    font-size: 14px;
    padding: 10px;
  }

  .assess-methods2 ul li:hover .con .tit {
    margin-top: 60px;
  }

  .assess-methods2 ul li:hover .con {
    transform: translateY(-200px);
  }

  .lc-wrap img {
    width: 800px;
    height: 442px;
    margin: 30px auto;
  }
}

@media only screen and (max-width: 1024px) {
  .risk-assess {
    width: 640px;
    padding: 0 30px 0;
    height: 200px;
  }

  .risk-assess-left .title {
    margin-bottom: 10px;
  }

  .risk-assess-left .detail {
    width: 450px;
  }

  .risk-assess-right {
    width: 103px;
    height: 112px;
  }

  .assess-methods2 {
    height: 330px;
  }

  .assess-methods2 ul {
    margin-top: 30px;
  }

  .assess-methods2 ul li {
    width: 201px;
    height: 201px;
  }

  .assess-methods2 ul li .con .tit {
    margin: 20px auto 10px;
    font-size: 14px;
  }

  .assess-methods2 ul li .con {
    top: 150px;
  }

  .assess-methods2 ul li .con p {
    font-size: 12px;
    padding: 10px;
  }

  .assess-methods2 ul li:hover .con .tit {
    margin-top: 40px;
  }

  .assess-methods2 ul li:hover .con {
    transform: translateY(-150px);
  }

  .lc-wrap img {
    width: 640px;
    height: 350px;
    margin: 20px auto;
  }
}