.pc {
  display: block;
}
.mb {
  display: none;
}
.fade {
  opacity: 0;
  transform: translate(0, 30px);
}
.fadeInUp {
  animation: fadeInUp 0.4s ease forwards;
  will-change: transform, opacity;
}
@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translate(0, 30px);
  }
  100% {
    opacity: 1;
    transform: translate(0, 0);
  }
}
.text-center {
  text-align: center;
}
.image-wrapper {
  text-align: center;
}
.image-wrapper img {
  max-width: 100%;
}
.linkYellow {
  color: #ffd200;
}
.linkblue {
  color: #0a5e9d;
}
.pt0 {
  padding-top: 0 !important;
}
h2 {
  font-size: 28px;
  line-height: 32px;
  font-weight: bold;
  text-align: center;
  margin: 20px 0 40px;
  color: #000;
}
.sesson1 {
  padding: 20px 0;
}
.sesson1 p {
  font-size: 18px;
  line-height: 24px;
  text-align: center;
  margin-bottom: 20px;
  color: #000;
}
.sesson2 {
  padding: 20px 0;
}
.sesson3 {
  padding: 20px 0;
}
.sesson4 {
  padding: 20px 0;
}
.sesson5 {
  padding: 20px 0;
}
.solutionList {
  display: flex;
  justify-content: space-between;
}
.solutionList .solutionListLi {
  position: relative;
  height: 210px;
  margin-bottom: 10px;
}
.solutionList .solutionListLi.three {
  width: 33%;
}
.solutionList .solutionListLi.two {
  width: calc(50% - 5px);
}
.solutionList .solutionListLi a {
  width: 100%;
  height: 100%;
  display: inline-block;
  position: relative;
}
.solutionList .solutionListLi a .title {
  background-color: rgba(44, 62, 80, 0.65) !important;
  color: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 15px;
  transition: all 0.3s ease;
  width: 100%;
  z-index: 2;
}
.solutionList .solutionListLi a .title h3 {
  color: #fff;
  line-height: 24px;
  margin-bottom: 0;
  font-weight: 500;
  display: inline-block;
}
.solutionList .solutionListLi a::after {
  background-color: #000;
  content: "";
  display: block;
  height: 100%;
  left: 0;
  position: absolute;
  top: 0;
  -webkit-transition: opacity 0.5s ease;
  transition: opacity 0.5s ease;
  width: 100%;
  opacity: 0;
}
.solutionList .solutionListLi a:hover::after {
  opacity: 0.3;
}
.solutionList .solutionListLi .solutionListLiImg {
  width: 100%;
}
.caseList {
  display: flex;
  justify-content: space-between;
}
.caseList .caseListLi {
  width: calc(50% - 5px);
  background: #f4f7fa;
  height: 600px;
  position: relative;
}
.caseList .caseListLi .caseListProImg {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 16vw;
}
.caseList .caseListLi .caseListProImg img {
  width: 100%;
}
.caseList .caseListLi .caseListLiImg {
  line-height: 0;
  height: 300px;
}
.caseList .caseListLi .caseListLiImg img {
  width: 100%;
}
.caseList .caseListLi .caseListLiText {
  height: 300px;
  position: relative;
  padding: 80px 17px 0 17px;
}
.caseList .caseListLi .caseListLiText h4 {
  font-size: 16px;
  font-weight: bold;
  padding: 20px 0 0;
  color: #2c3e50;
  margin-bottom: 0;
}
.caseList .caseListLi .caseListLiText p {
  font-size: 16px;
  padding: 12px 0;
}
.caseList .caseListLi .caseListLiText .caseBtn {
  position: absolute;
  left: 17px;
  bottom: 20px;
}
.caseList .caseListLi .caseListLiText .btn {
  cursor: pointer;
  background-color: rgba(0, 0, 0, 0);
  border: 2px solid #333;
  color: #333;
  border-radius: 0;
  box-shadow: none !important;
  font-size: 16px;
  min-width: 120px;
  padding: 12px 30px;
  text-align: center;
  transition: all 0.25s ease;
  display: inline-block;
}
.caseList .caseListLi .caseListLiText .btn:hover {
  background-color: #333;
  color: #fff;
}
.caseList .caseListLi .caseListLiDiv {
  height: 298px;
  margin-bottom: 4px;
}
.caseList .caseListLi .caseListLiDiv a {
  position: relative;
}
.caseList .caseListLi .caseListLiDiv a::after {
  background: #000;
  content: '';
  display: block;
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  transition: opacity 0.5s ease;
  opacity: 0;
}
.caseList .caseListLi .caseListLiDiv a:hover::after {
  opacity: 0.25;
}
.caseList .caseListLi .caseListLiDiv .caseListPro {
  display: inline-block;
  width: 100%;
  height: 100%;
}
.caseList .caseListLi .caseListLiDiv .caseListPro .caseListLiImg {
  height: 100%;
}
.caseList .caseListLi .caseListLiDiv .caseListPro .caseListLiImg img {
  width: 100%;
}
.caseList .caseListLi .caseListLiDiv .caseListCase {
  display: inline-block;
  width: 100%;
  height: 100%;
}
.caseList .caseListLi .caseListLiDiv .caseListCase .caseListLiImg {
  height: 100%;
}
.caseList .caseListLi .caseListLiDiv .caseListCase .caseListLiImg img {
  width: 100%;
}
.caseList .caseListLi .caseListLiDiv:last-child {
  margin-bottom: 0;
}
.productsList {
  display: flex;
  justify-content: space-between;
}
.productsList .productsListLi {
  width: calc(25% - 5px);
  background: #f4f7fa;
}
.productsList .productsListLi .productsListLiImg {
  border: 1px solid #e1f0f5;
  width: 100%;
  line-height: 0;
}
.productsList .productsListLi .productsListLiImg img {
  width: 100%;
}
.productsList .productsListLi h4 {
  font-size: 16px;
  background-color: #d9ecf1;
  color: #2c3e50;
  padding: 12px;
  font-weight: bold;
  margin: 0;
}
.productsList .productsListLi p {
  font-size: 14px;
  padding: 12px;
  color: #000;
}
.solutionList2 {
  display: flex;
  justify-content: center;
  margin-right: -10px;
}
.solutionList2 .solutionListLi2 {
  width: calc(25% - 5px);
  background: #f3f6fb;
  position: relative;
  margin-bottom: 10px;
  margin-right: 10px;
}
.solutionList2 .solutionListLi2.twoLi {
  width: calc(50% - 5px);
}
.solutionList2 .solutionListLi2 a {
  padding-bottom: 40px;
  display: inline-block;
  width: 100%;
}
.solutionList2 .solutionListLi2 a::after {
  background: #000;
  content: '';
  display: block;
  height: 100%;
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
  transition: opacity 0.5s ease;
  opacity: 0;
}
.solutionList2 .solutionListLi2 a:hover::after {
  opacity: 0.25;
}
.solutionList2 .solutionListLi2 .solutionListLiImg {
  width: 100%;
  line-height: 0;
}
.solutionList2 .solutionListLi2 .solutionListLiImg img {
  width: 100%;
}
.solutionList2 .solutionListLi2 h4 {
  text-align: center;
  font-size: 16px;
  color: #2c3e50;
  padding: 12px;
  font-weight: bold;
  margin: 20px 0 0;
}
.solutionList2 .solutionListLi2 p {
  font-size: 14px;
  padding: 12px;
  color: #000;
}
.solutionList2 .solutionListLi2 span {
  position: absolute;
  left: 0;
  bottom: 0;
  font-size: 14px;
  padding: 12px;
  color: #0a5e9d;
  display: inline-block;
}
@media (max-width: 768px) {
  .pc {
    display: none;
  }
  .mb {
    display: block;
  }
  .image-wrapper {
    text-align: center;
    line-height: 0;
  }
  .sesson1 {
    padding: 20px 0;
  }
  .sesson1 p {
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    margin-bottom: 20px;
    color: #000;
  }
  .sesson2 {
    padding: 20px 10px;
  }
  .sesson3 {
    padding: 20px 10px;
  }
  .sesson4 {
    padding: 20px 10px;
  }
  .sesson5 {
    padding: 20px 10px;
  }
  .solutionList {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .solutionList .solutionListLi {
    margin-bottom: 10px;
  }
  .solutionList .solutionListLi.three {
    width: 100%;
  }
  .solutionList .solutionListLi.two {
    width: 100%;
  }
  .caseList {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .caseList .caseListLi {
    width: 100%;
    background: #f4f7fa;
    height: 600px;
    margin-bottom: 10px;
  }
  .caseList .caseListLi .caseListProImg {
    width: 50vw;
  }
  .caseList .caseListLi .caseListLiText {
    padding: 50px 17px 0 17px;
  }
  .caseList .caseListLi .caseListLiDiv {
    margin-bottom: 10px;
  }
  .productsList {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .productsList .productsListLi {
    width: 100%;
    margin-bottom: 10px;
  }
  .solutionList2 {
    flex-wrap: wrap;
  }
  .solutionList2 .solutionListLi2 {
    width: 100%;
  }
  .solutionList2 .solutionListLi2.twoLi {
    width: 100%;
  }
}