.information-solution-viewport {
  width: 100%;
  float: left;
  position: relative;
}
.information-solution-viewport .w {
  margin: auto;
  position: absolute;
  top: 0;
  left: 0;
  color: #FFFFFF;
  right: 0;
  bottom: 0;
  text-align: center;
  overflow: hidden;
}
.information-solution-viewport .w .idx-description {
  box-sizing: border-box;
  padding-top: 11.8vw;
  padding-bottom: 14vw;
}
.information-solution-viewport .w .idx-description h3 {
  font-size: 54px;
  padding: 0px 0px 0vw;
  padding-bottom: 3vw;
}
.information-solution-viewport .w .idx-description p {
  padding-top: 2vw;
  font-size: 24px;
}
.information-solutions {
  width: 100%;
  float: left;
}
.information-solutions .w {
  margin: 0 auto;
}
.information-solutions .block-title {
  margin: 66px 0px;
}
.information-solutions .list {
  float: left;
}
.information-solutions .list .item {
  width: 32%;
  display: inline-block;
  text-align: center;
  margin-right: 1.75%;
  float: left;
  position: relative;
}
.information-solutions .list .item:hover a {
  color: #008CFF;
}
.information-solutions .list .item:nth-child(3) {
  margin-right: 0px;
}
.information-solutions .list .item p {
  font-size: 22px;
  margin-top: 22px;
  position: absolute;
  bottom: 30px;
  left: 0;
  right: 0;
  color: white;
}
.information-advantage {
  width: 100%;
  float: left;
}
.information-advantage .w {
  margin: 0 auto;
  width: 100%;
}
.information-advantage .iw {
  width: 1190px;
  margin: 0 auto;
}
.information-advantage .block-title {
  margin: 66px auto;
}
.information-advantage .list {
  float: left;
  margin-bottom: 88px;
}
.information-advantage .list .item {
  float: left;
  *border: 2px solid #b8b8b8;
  padding: 56px 0px;
  width: 100%;
}
.information-advantage .list .item.odd {
  background-color: #F1F0F0;
}
.information-advantage .list .item.odd .left {
  float: right;
}
.information-advantage .list .item .left {
  width: 44%;
  float: left;
  padding: 6.2em 1.8em 0.8em;
  box-sizing: border-box;
}
.information-advantage .list .item .left h4 {
  color: #000;
  font-size: 30px;
  margin-bottom: 1.2vw;
}
.information-advantage .list .item .left p {
  font-size: 18px;
  color: #333;
}
.information-advantage .list .item .right {
  width: 56%;
  float: right;
  box-sizing: border-box;
}
/* 大型设备（大台式电脑，1200px 起） */
@media screen and (max-width: 1200px) {
  .information-advantage .block-title {
    width: 1190px;
  }
}
/* 中型设备（台式电脑，992px 起） */
@media screen and (max-width: 992px) {
  .information-solutions .w {
    width: 868px;
  }
  .information-solution-viewport .w {
    width: 868px;
  }
  .information-advantage .w .block-title {
    width: 100%;
    width: 868px;
  }
  .information-advantage .block-title {
    margin: 32px auto;
  }
  .information-advantage .block-title .explain {
    padding: 0px 12px;
  }
  .information-advantage .iw {
    width: 868px;
  }
  .information-advantage .list .item {
    float: left;
    padding: 26px;
  }
  .information-advantage .list .item .left {
    width: 43%;
    float: left;
    padding: 3.2em 1.5em 0.8em;
    box-sizing: border-box;
  }
  .information-advantage .list .item .left h4 {
    font-size: 22px;
  }
  .information-advantage .list .item .left p {
    font-size: 14px;
  }
  .information-advantage .list .item .right {
    width: 56%;
    float: right;
    box-sizing: border-box;
  }
}
/* 小型设备（平板电脑，768px 起） */
@media screen and (max-width: 768px) {
  .information-solution-viewport .w .idx-description {
    padding-top: 8.8vw;
    padding-bottom: 14vw;
  }
  .information-solution-viewport .w .idx-description h3 {
    font-size: 38px;
    padding: 0px 0px 0vw;
    padding-bottom: 3vw;
  }
  .information-solution-viewport .w .idx-description p {
    font-size: 16px;
  }
  .information-solutions .block-title {
    margin: 44px 0px;
  }
  .information-solutions .list {
    text-align: center;
  }
  .information-solutions .list .item {
    width: 78%;
    float: unset;
    margin-bottom: 20px;
    margin-right: 0px;
  }
  .information-advantage .w .block-title {
    margin: 32px auto;
    width: 100%;
  }
  .information-advantage .w .block-title .explain {
    padding: 0px 12px;
  }
  .information-advantage .iw {
    width: 100%;
  }
  .information-advantage .list {
    margin-bottom: 30px;
  }
  .information-advantage .list .item {
    float: left;
    padding: 30px;
    padding-bottom: 0px;
    box-sizing: border-box;
  }
  .information-advantage .list .item .left {
    width: 100%;
    float: left;
    padding: 0px 0px 2px;
    box-sizing: border-box;
  }
  .information-advantage .list .item .left h4 {
    color: #000;
    font-size: 24px;
    margin-bottom: 1.2vw;
  }
  .information-advantage .list .item .right {
    width: 100%;
    float: right;
    box-sizing: border-box;
  }
}
/* 超小设备（手机，小于 768px） */
@media screen and (max-width: 480px) {
  .information-solution-viewport .w .idx-description {
    box-sizing: border-box;
    padding: 3.6vw 0px;
  }
  .information-solution-viewport .w .idx-description h3 {
    padding-top: 5vw;
    font-size: 30px;
  }
  .information-solution-viewport .w .idx-description p {
    font-size: 14px;
  }
  .information-solutions .block-title .explain {
    font-size: 14px;
  }
  .information-advantage .block-title {
    margin: 32px 0px;
  }
  .information-advantage .block-title .explain {
    padding: 0px 24px;
    font-size: 14px;
  }
  .information-advantage .list {
    margin-top: 0px;
    margin-bottom: 10px;
  }
  .information-advantage .list .item {
    float: left;
    padding: 24px 24px 0px;
  }
  .information-advantage .list .item .left {
    width: 100%;
    float: left;
    padding: 0px 0px 0px;
    box-sizing: border-box;
  }
  .information-advantage .list .item .left h4 {
    color: #000;
    font-size: 20px;
  }
  .information-advantage .list .item .left p {
    font-size: 10px;
  }
  .information-advantage .list .item .right {
    float: right;
    box-sizing: border-box;
  }
}
/* 超小设备（手机，小于 320px） */