.banner {
  position: relative;
  height: 9.2rem;
}

.banner div {
  position: absolute;
  color: #fff;
  /* top: 3.3rem; */
  top: 50%;
  transform: translateY(-50%);
}

.banner h1 {
  font-size: 0.5rem;
}
.banner p {
  font-size: 0.2rem;
  line-height: 0.32rem;
}
.banner span {
  display: block;
  font-size: 0.16rem;
  margin: 0.27rem 0;
}

.banner1 div {
  left: 3rem;
  width: 4rem;
}

.banner3 div {
  left: 3rem;
  width: 4.8rem;
}

.banner2 div,
.banner4 div {
  left: 12.2rem;
  width: 4.6rem;
}

.banner1 {
  background: url(../jpg/banner1_bg.jpg) 0 0 /100% 100% no-repeat;
}
.banner2 {
  background: url(../jpg/banner2_bg.jpg) 0 0 /100% 100% no-repeat;
}
.banner3 {
  background: url(../jpg/banner3_bg.jpg) 0 0 /100% 100% no-repeat;
}
.banner4 {
  background: url(../jpg/banner4_bg.jpg) 0 0 /100% 100% no-repeat;
  /* background-size: 116% 100%;
  background-position: 100% 0; */
}

.solution {
  /* padding-top: 0.3rem; */
  position: relative;
}

.s_cont {
  /* padding-top: 0.9rem; */
}

.world_bg {
  position: absolute;
  width: 6.5rem;
  height: 6.3rem;
  background: url(../png/world_bg.png) 0 0 /100% 100% no-repeat;
}

.world_bg_1 {
  top: 0.5rem;
  right: -0.5rem;
}

.world_bg_2 {
  top: 12rem;
  left: -0.5rem;
}

.world_bg_3 {
  top: 24.3rem;
  right: -0.5rem;
  display: none;
}

.i_content {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.i_content:last-child {
  margin-bottom: 0;
}

.i_content .i_img {
  position: relative;
  width: 9.3rem;
  height: 5.8rem;
}

.img_box {
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.i_content h4 {
  font-family: BGOTHM;
  font-size: 0.88rem;
  line-height: 0.88rem;
  font-weight: 500;
  color: rgba(231, 231, 231, 0.6);
}

.i_content .i_img:hover img {
  transform: scale(1.1);
}

.i_content img {
  width: 100%;
  height: 100%;
  transition: all 0.8s;
}

.i_content .i_text {
  width: 6.55rem;
  height: 4.16rem;
  z-index: 1;
  padding: 0.5rem 0.66rem 0;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.8);
  box-shadow: 4px 3px 12px 1px rgba(28, 28, 28, 0.15);
  border-top: 0.04rem solid #1c9dce;
}

.i_text h5 {
  font-size: 0.34rem;
  font-weight: bold;
  line-height: 0.38rem;
  color: #111111;
}

.i_text span {
  display: block;
  width: 0.5rem;
  height: 0.03rem;
  background: #1c9dce;
  margin: 0.36rem 0;
}

.i_text p {
  font-size: 0.2rem;
  font-weight: 400;
  line-height: 0.4rem;
  color: #35383b;
}

.i_content_l h4 {
  transform: translateY(-50%) rotateZ(-90deg);
  position: absolute;
  top: 50%;
  left: -1.7rem;
}

.i_content_r h4 {
  transform: translateY(-50%) rotateZ(90deg);
  position: absolute;
  top: 50%;
  right: -1.7rem;
}

.i_content_l .i_img {
  margin-right: -0.66rem;
}
.i_content_r .i_img {
  margin-left: -0.66rem;
}

/*phone<768  小屏，*/
@media screen and (max-width: 767px) {
  .banner {
    height: 3.94rem;
    padding-top: 0.57rem;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .banner1 {
    background: url(../png/banner1_bg.png) 0 0 /100% 100% no-repeat;
  }
  .banner2 {
    background: url(../png/banner2_bg.png) 0 0 /100% 100% no-repeat;
  }
  .banner3 {
    background: url(../png/banner3_bg.png) 0 0 /100% 100% no-repeat;
  }
  .banner4 {
    background: url(../png/banner4_bg.png) 0 0 /100% 100% no-repeat;
  }
  .banner div {
    width: 2.22rem;
    position: static;
    transform: translateY(0);
    text-align: center;
  }

  .banner h1 {
    font-size: 0.28rem;
  }

  .banner span {
    font-size: 0.1rem;
    line-height: 0.16rem;
    margin: 0.12rem 0 0.16rem;
  }

  .banner p {
    font-size: 0.13rem;
    line-height: 0.2rem;
  }

  .i_content {
    display: block;
    margin: 0;
  }

  .s_cont {
    padding: 0 0.18rem;
  }

  .i_content .i_img {
    width: 100%;
    height: 2.1rem;
  }

  .i_content .i_text {
    width: 100%;
    height: auto;
    background: none;
    box-shadow: none;
    border: 0;
    padding: 0.22rem 0 0.35rem;
  }

  .i_content h4 {
    display: none;
  }

  .world_bg {
    display: none;
  }

  .i_content_r {
    display: flex;
    flex-direction: column-reverse;
  }

  .i_content_r .i_img {
    margin-left: 0;
  }

  .i_text h5 {
    font-size: 0.18rem;
    line-height: 0.22rem;
  }

  .i_text span {
    margin: 0.12rem 0;
    width: 0.26rem;
  }

  .i_text p {
    font-size: 0.14rem;
    font-weight: 400;
    color: #35383b;
    line-height: 0.2rem;
  }

  .s_floor{
    display: none;
  }
}