.bus_index_part2 {
  padding-top: 79px;
  padding-bottom: 40px;
  position: relative;
  width: 100%;
  background: #272E34;
}
.content_warp {
  max-width: 1230px;
  margin: 0 auto;
  padding: 0 15px;
  box-sizing: border-box;
}
.bus_index_part2 .bgimg {
  width: 1078px;
  height: 1038px;
  position: absolute;
  top: 130px;
  left: 510px;
}
.bus_index_part2 .titlebox {
  margin-bottom: 55px;
}
.bus_index_part2 .titlebox h3 {
  color: #C9AA79;
  font-size: 36px;
  line-height: 1em;
  margin: 0 0 30px;
}
.bus_index_part2 .titlebox h2 {
  color: #C9AA79;
  font-size: 48px;
  line-height: 1em;
  margin: 0 0 48px;
}
.bus_index_part2 .titlebox p {
  color: #B5B5B6;
  font-size: 20px;
  line-height: 42px;
  margin: 0 0 70px;
  width: 480px;
}
.bus_index_part2 ul {
  position: relative;
}
.bus_index_part2 ul .linel {
  width: 140px;
  content: "";
  display: block;
  background-color: #B5B5B6;
  position: absolute;
  top: 120px;
  height: 1px;
}
.bus_index_part2 ul li.right, .bus_index_part4 .partM .box.right, .input_box .textarea_point {
  text-align: right;
}

.bus_index_part2 ul li {
  margin-bottom: 40px;
  display: block;
  position: relative;
}
.bus_index_part2 ul li.right .img {
  display: inline-block;
  margin-right: 7.5%;
}
.bus_index_part2 ul li .box .img {
  width: 60%;
}

.img_hoverbig .img {
  overflow: hidden;
}
.bus_index_part2 ul li .box .img img {
  width: 100%;
  height: 100%;
}
.bus_index_part2 ul li.right .contbox {
  right: 0;
}
.bus_index_part2 ul li .box .contbox {
  position: absolute;
  top: 100px;
}
.bus_index_part2 ul li .box .contbox h2 {
  color: #fff;
  font-size: 40px;
  line-height: 1em;
  margin: 0 0 13px;
  font-weight: 400;
}
.bus_index_part2 ul li .box .contbox h3 {
  color: #fff;
  font-size: 32px;
  line-height: 1em;
  font-weight: 700;
  margin: 0 0 20px;
}
.bus_index_part2 ul li .box .contbox p {
  color: #fff;
  font-size: 28px;
  line-height: 1em;
  font-weight: 400;
  margin: 0 0 19px;
}
.bus_index_part2 ul li .box .contbox .iconfont {
  font-size: 48px;
  line-height: 1em;
  color: #fff;
}
@media screen and (max-width:768px) {
  .bus_index_part2 {
    padding-top: 30px;
    padding-bottom:10px;
    position: relative;
    width: 100%;
    background: #272E34;
  }
  .content_warp {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 15px;
    box-sizing: border-box;
  }
  .bus_index_part2 .bgimg {
    width: 97.476%;
    height: auto;
    top: 213px;
    left: 0;
  }
  .bus_index_part2 .titlebox {
    margin-bottom: 55px;
  }
  .bus_index_part2 .titlebox h3 {
    font-size: 20px;
    margin-bottom: 15px;
  }
  .bus_index_part2 .titlebox h2 {
    font-size: 24px;
    margin-bottom: 26px;
  }
  .bus_index_part2 .titlebox p {
    color: #B5B5B6;
    font-size: 12px;
    line-height: 20px;
    margin: 0 0 35px;
    width: 64%;
  }
  .bus_index_part2 ul {
    position: relative;
  }
  .bus_index_part2 ul .linel {
    width: 70px;
    content: "";
    display: block;
    background-color: #B5B5B6;
    position: absolute;
    top: -35px;
    height: 1px;
  }
  
  .bus_index_part2 ul li {
    margin-bottom: 20px;
    display: block;
    position: relative;
  }
  .bus_index_part2 ul li.right .img {
    display: inline-block;
    margin-right: 7.5%;
  }
  .bus_index_part2 ul li .box .img {
    width: 85.71%;
  }
  
  .img_hoverbig .img {
    overflow: hidden;
  }
  .bus_index_part2 ul li .box .img img {
    width: 100%;
    height: 100%;
  }
  .bus_index_part2 ul li.right .contbox {
    right: 0;
  }
  .bus_index_part2 ul li .box .contbox {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
  }
  .bus_index_part2 ul li .box .contbox h2 {
    font-size: 20px;
    margin-bottom: 7.5px;
  }
  .bus_index_part2 ul li .box .contbox h3 {
    color: #fff;
    font-size: 16px;
    line-height: 10px;
    font-weight: 700;
    margin: 0 0 10px;
  }
  .bus_index_part2 ul li .box .contbox p {
    color: #fff;
    font-size: 14px;
    line-height: 1em;
    font-weight: 400;
    margin: 0 0 8px;
  }
  .bus_index_part2 ul li .box .contbox .iconfont {
    font-size: 24px;
    line-height: 1em;
    color: #fff;
  }
  .bus_index_part2 ul li.right, .bus_index_part4 .partM .box.right, .input_box .textarea_point{
    text-align: left;
  }
  .bus_index_part2 ul li.right .box .contbox{
    text-align: right;
  }
  .bus_index_part2 ul li.left{
    text-align: right;
  }
  .bus_index_part2 ul li.left .img{
    display: inline-block;
  }
}