.part-2 {
    background-image: linear-gradient(150deg, #ff6600, #7d57f6);
    color: #fff;
    text-align: center;
    height: 920px;
  }
  .part-2 .title {
    font-size: 48px;
    font-weight: 700;
    margin-top: 50px;
    line-height: 1;
  }
  .part-2 .desc {
    font-size: 24px;
    margin-top: 40px;
    margin-bottom: 70px;
    line-height: 1.5;
    font-weight: 300;
  }
  .part-2 .text_desc {
    width: 1084px;
    margin: 0 auto;
    display: -webkit-box;
    display: -webkit-flex;
    display: -moz-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
       -moz-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .part-2 .text_desc .left .left_item1 {
    width: 720px;
    height: 98px;
    background: rgba(255, 255, 255, 0.7);
    -webkit-border-radius: 6px;
       -moz-border-radius: 6px;
            border-radius: 6px;
    color: #ff6800;
  }
  .part-2 .text_desc .left .left_item1 .title_item {
    font-size: 32px;
    font-weight: 700;
    padding-top: 10px;
  }
  .part-2 .text_desc .left .left_item1 .desc_item {
    font-size: 24px;
    font-weight: 300;
    font-family: "Source Han Sans CN Light", "鎬濇簮榛戜綋", "寰蒋闆呴粦", "Microsoft Yahei", 'webfont', "Hiragino Sans GB", Arial, "Helvetica", "Microsoft YaHei New", "STXihei", "鍗庢枃缁嗛粦", 'sans-serif';
  }
  .part-2 .text_desc .left .left_item2,
  .part-2 .text_desc .left .left_item3,
  .part-2 .text_desc .left .left_item4 {
    width: 720px;
    height: 146px;
    text-align: left;
    padding-left: 42px;
    margin-top: 10px;
    background: rgba(255, 255, 255, 0.3);
    -webkit-border-radius: 6px;
       -moz-border-radius: 6px;
            border-radius: 6px;
    color: #fff;
  }
  .part-2 .text_desc .left .left_item2 .title_item,
  .part-2 .text_desc .left .left_item3 .title_item,
  .part-2 .text_desc .left .left_item4 .title_item {
    font-size: 24px;
    font-weight: 700;
    padding-top: 30px;
  }
  .part-2 .text_desc .left .left_item2 .desc_item,
  .part-2 .text_desc .left .left_item3 .desc_item,
  .part-2 .text_desc .left .left_item4 .desc_item {
    font-size: 18px;
    line-height: 27px;
    font-weight: 300;
  }
  .part-2 .text_desc .right .right_item1 {
    width: 354px;
    height: 98px;
    background: rgba(255, 255, 255, 0.7);
    -webkit-border-radius: 6px;
       -moz-border-radius: 6px;
            border-radius: 6px;
    color: #ff6800;
  }
  .part-2 .text_desc .right .right_item1 .title_item {
    font-size: 32px;
    font-weight: 700;
    padding-top: 10px;
  }
  .part-2 .text_desc .right .right_item1 .desc_item {
    font-weight: 300;
    font-size: 24px;
  }
  .part-2 .text_desc .right .right_item2,
  .part-2 .text_desc .right .right_item3 {
    width: 354px;
    height: 224px;
    text-align: left;
    padding-left: 76px;
    background: rgba(255, 255, 255, 0.3);
    -webkit-border-radius: 6px;
       -moz-border-radius: 6px;
            border-radius: 6px;
    margin-top: 10px;
    color: #fff;
  }
  .part-2 .text_desc .right .right_item2 .title_item,
  .part-2 .text_desc .right .right_item3 .title_item {
    font-size: 24px;
    font-weight: 700;
    padding-top: 50px;
  }
  .part-2 .text_desc .right .right_item2 .desc_item,
  .part-2 .text_desc .right .right_item3 .desc_item {
    font-size: 18px;
    line-height: 27px;
    font-weight: 300;
  }


  .part-3 ul li{
     padding: 10px 20px;
  }


  .brand-info .map-images-text-items {
    padding: 15px 15px 0 15px;
    height: 84px;
}
.brand-info .info-logo,
.brand-info .info-logo-empty {
    width: 150px;
    height: 50px;
    border: 0px solid #eee;
}
.brand-info .info-logo-empty {
    line-height: 46px;
}
.brand-info .info-right {
    width: calc(100% - 165px);
}
.brand-info .info-name,
.brand-info .info-desc {
    line-height: 16px;
}
.brand-info .info-desc {
    color: #999;
}

 .aboutus img:hover { 

  z-index: 2;
  -webkit-box-shadow: 0 15px 30px rgb(0 0 0 / 10%);
  box-shadow: 0 15px 30px rgb(0 0 0 / 10%);
  -webkit-transform: translate3d(0,-2px,0);
 /* transform: translate3d(0,-2px,0);*/
  transform: rotateY(180deg);
   }

   .advantage p{
    margin-top: 20px;
    padding: 0 20px;
    font-size: 18px;
    text-align: left;
   }
   .advantage h2{
    margin-top: 40px;
    font-size: 22px;
    font-weight: bolder;

   }