.page-solution_list{

  padding-top: 60px;

  padding-bottom: 60px;

}

.page-solution_list li{

  padding: 100px 0;

  position: relative;

}

.page-solution_list li:not(:last-child){

  margin-bottom: 60px;

}

.page-solution_list li:nth-child(2n+1) .txt{

  margin-left: -100px;

}

.page-solution_list li:nth-child(2n) .txt{

  margin-left: auto;

  margin-right: -100px;

}

.page-solution_list .bg{

  position: absolute;

  top: 0;

  left: 0;

  width: 100%;

  height: 100%;

  z-index: 0;

}

.page-solution_list li > .container{

  position: relative;

  z-index: 2;

}

.page-solution_list .txt{

  padding: 90px 100px;

  max-width: 720px;

  background-color: #fff;

  border-radius: 5px;

  opacity: 0.9;

  box-shadow: 0px 0px 5px 0px rgba(48, 56, 61, 0.3);

}

.page-solution_list .title{

  font-size: 24px;

  color: #af0003;

  margin-bottom: 30px;

  display: flex;

  align-items: center;

}

.page-solution_list .title span{

  color: #fff;

  background-color: #af0003;

  height: 54px;

  flex: 0 0 54px;

  max-width: 54px;

  line-height: 54px;

  border-radius: 100%;

  font-size: 32px;

  vertical-align: middle;

  display: inline-block;

  text-align: center;

  margin-right: 20px;

}

.page-solution_list .desc{

  font-size: 14px;

  color: #666666;

  line-height: 2.15;

}

.page-solution_list .desc p{

  margin-bottom: 0;

}



@media (max-width: 1399.98px){

  .page-solution_list li:nth-child(2n+1) .txt{

    margin-left: -50px;

  }

  .page-solution_list li:nth-child(2n) .txt{

    margin-right: -50px;

  }

  .page-solution_list .txt{

    padding: 50px;

  }

}



@media (max-width: 1299.98px){

  .page-solution_list li:nth-child(2n+1) .txt{

    margin-left: 0;

  }

  .page-solution_list li:nth-child(2n) .txt{

    margin-right: 0;

  }

}



@media (max-width: 991.98px) {

  .page-solution_list li{

    padding-top: 50px;

    padding-bottom: 50px;

  }

  .page-solution_list .txt{

    max-width: 100%;

  }

}

@media (max-width: 767.98px) {

  .page-solution_list .title{

    display: block;

  }

  .page-solution_list .txt{

    position: relative;

  }

  .page-solution_list .title span{

    position: absolute;

    top: 50%;

    left: 50%;

    transform: translate(-50%, -50%);

    opacity: .1;

    width: auto;

    height: auto;

    line-height: 1.5;

    font-weight: bold;

    max-width: none;

    font-size: 30vh;

    background-color: transparent;

    color: #af0003;

    z-index: -1;

    margin-right: 0;

  }

  .page-solution_list li:nth-child(2n+1) .bg{

    background-position: right center;

  }

  .page-solution_list li:nth-child(2n) .bg{

    background-position: left center;

  }

}