.banner {
  margin-top: 136px;
  position: relative;
}
.banner img {
  width: 100%;
}
.banner .text {
  position: absolute;
  width: 100%;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
}
.banner .text .con h2 {
  font-weight: bold;
  color: #fff;
  text-shadow: 0px 2px 4px rgba(0, 0, 0, 0.45);
}
.banner .text .con p {
  color: #fff;
  text-shadow: 0px 2px 2px rgba(0, 0, 0, 0.45);
  margin-top: 10px;
}
.idea-con {
  position: relative;
  overflow: hidden;
}
.idea-con .con .left {
  float: left;
  width: 34.3%;
  padding-top: 100px;
  padding-bottom: 100px;
}
.idea-con .con .left .line {
  width: 100%;
  height: 4px;
  background: url(../img/school/idea/xian.jpg) no-repeat;
  background-size: cover;
  margin-bottom: 50px;
}
.idea-con .con .left .title {
  color: #1c8d3f;
  font-weight: bold;
}
.idea-con .con .left .subtitle {
  color: #333;
  font-weight: bold;
}
.idea-con .con .left .text {
  margin-top: 30px;
}
.idea-con .con .left .text p {
  font-size: 16px;
  color: #666;
  line-height: 1.8;
}
.idea-con .con .right {
  position: absolute;
  width: 60.8%;
  right: 0;
  top: 0;
}
.idea-con .con .right img {
  width: 100%;
}
.idea-school {
  padding-bottom: 350px;
  overflow: hidden;
}
.idea-school .con .mobile-text {
  display: none;
}
.idea-school .con .left {
  float: left;
  width: 9%;
}
.idea-school .con .left img {
  width: 100%;
}
.idea-school .con .right {
  float: right;
  width: 85%;
  padding-top: 40px;
}
.idea-school .con .right ul li {
  width: 28.8%;
  float: left;
  margin-left: 4.5333%;
  margin-top: 50px;
  box-shadow: 0px 20px 90px 0px rgba(0, 0, 0, 0.1);
}
.idea-school .con .right ul li .top {
  width: 100%;
  height: 64px;
  background: url(../img/school/idea/i_02.jpg) no-repeat;
  background-size: cover;
}
.idea-school .con .right ul li .bottom {
  padding: 36px 44px;
  background: #fff;
}
.idea-school .con .right ul li .bottom h3 {
  color: #1c8d3f;
}
.idea-school .con .right ul li .bottom h2 {
  color: #333;
  font-weight: bold;
  margin-top: 10px;
}
@media screen and (max-width: 1680px) {
  .idea-con .con .left {
    padding-top: 160px;
    padding-bottom: 160px;
  }
  .idea-school .con .right {
    padding-top: 0;
  }
}
@media screen and (max-width: 1440px) {
  .banner {
    margin-top: 116px;
  }
  .idea-con .con .left {
    padding-top: 140px;
    padding-bottom: 120px;
  }
  .idea-school {
    padding-bottom: 260px;
  }
  .idea-school .con .right ul li {
    margin-top: 40px;
  }
  .idea-school .con .right ul li .top {
    height: 50px;
  }
  .idea-school .con .right ul li .bottom {
    padding: 30px 40px;
  }
}
@media screen and (max-width: 1366px) {
  .idea-con .con .left {
    padding-top: 120px;
    padding-bottom: 100px;
  }
}
@media screen and (max-width: 1199px) {
  .banner {
    margin-top: 86px;
  }
}
@media screen and (max-width: 1024px) {
  .idea-con .con .left {
    width: 40%;
    padding-top: 40px;
    padding-bottom: 60px;
  }
  .idea-con .con .left .line {
    margin-bottom: 40px;
  }
  .idea-school {
    padding-bottom: 200px;
  }
  .idea-school .con .right {
    width: 90%;
  }
  .idea-school .con .right ul li {
    margin-top: 30px;
    width: 30%;
    margin-left: 3.333%;
  }
}
@media screen and (max-width: 768px) {
  .banner .text .con h2 {
    font-size: 20px;
  }
  .banner .text .con p {
    margin-top: 4px;
  }
  .idea-con .con .left {
    width: 100%;
    padding-top: 20px;
    padding-bottom: 30px;
  }
  .idea-con .con .left .line {
    margin-bottom: 20px;
  }
  .idea-con .con .left .title {
    font-size: 18px;
  }
  .idea-con .con .left .subtitle {
    font-size: 18px;
  }
  .idea-con .con .right {
    width: 110%;
    float: left;
    position: relative;
    left: -10px;
  }
  .idea-school {
    padding-bottom: 100px;
  }
  .idea-school .con .mobile-text {
    display: block;
  }
  .idea-school .con .mobile-text h2 {
    font-size: 18px;
    color: #4d9b4b;
    font-weight: bold;
  }
  .idea-school .con .left {
    display: none;
  }
  .idea-school .con .right {
    width: 100%;
  }
  .idea-school .con .right ul li {
    width: 48.5%;
    margin-left: 0;
    margin-top: 14px;
  }
  .idea-school .con .right ul li:not(:nth-child(even)) {
    margin-right: 3%;
  }
  .idea-school .con .right ul li .top {
    height: 30px;
  }
  .idea-school .con .right ul li .bottom {
    padding: 14px 10px 18px;
  }
}
/*# sourceMappingURL=brief_idea.css.map */