.bg-light {
  background-color: #fff !important;
}

.support-wrap {
  margin: 5.3vw 0 8vw;
}

.name .line {
  width: 9.3vw;
  height: 0.3vw;
  border: 0.3vw solid;
  -o-border-image: linear-gradient(90deg, rgba(255, 255, 255, 0), rgb(255, 255, 255)) 3 3;
     border-image: -webkit-gradient(linear, left top, right top, from(rgba(255, 255, 255, 0)), to(rgb(255, 255, 255))) 3 3;
     border-image: linear-gradient(90deg, rgba(255, 255, 255, 0), rgb(255, 255, 255)) 3 3;
}
.name .line:last-child {
  -webkit-transform: scaleX(-1);
          transform: scaleX(-1);
}

.support .img,
.house .img,
.customer .img {
  position: relative;
  width: 100%;
  height: 75.2vw;
  overflow: hidden;
}
.support .img img,
.house .img img,
.customer .img img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.support .wrap,
.house .wrap,
.customer .wrap {
  position: relative;
  padding: 5.3vw 4vw 18.9vw;
  background: #F7F9FA;
}
.support .wrap .circle1,
.house .wrap .circle1,
.customer .wrap .circle1 {
  position: absolute;
  right: 16.8vw;
  top: 8.3vw;
  border: 0.7vw solid #4B6CB4;
  width: 1.9vw;
  height: 1.9vw;
  border-radius: 1.9vw;
  opacity: 0.25;
}
.support .wrap .circle2,
.house .wrap .circle2,
.customer .wrap .circle2 {
  position: absolute;
  right: 12vw;
  top: 3vw;
  width: 4.5vw;
  height: 4.5vw;
  border: 0.8vw solid #4B6CB4;
  border-radius: 4.5vw;
  opacity: 0.5;
}
.support .wrap::after,
.house .wrap::after,
.customer .wrap::after {
  content: "METSLURRY";
  position: absolute;
  left: 4vw;
  bottom: 0;
  font-weight: bold;
  font-size: 9.6vw;
  color: #4B6CB4;
  opacity: 0.2;
}
.support .wrap .title,
.house .wrap .title,
.customer .wrap .title {
  font-weight: bold;
  font-size: 4.8vw;
  color: #374649;
  margin-bottom: 3.2vw;
}
.support .wrap .desc,
.house .wrap .desc,
.customer .wrap .desc {
  font-weight: 400;
  font-size: 3.7vw;
  color: #36464A;
  line-height: 6.9vw;
  text-align: justify;
}

.support {
  margin-top: 5.3vw;
}

.house,
.service-mode,
.customer {
  margin-top: 8vw;
}

.service-mode {
  padding: 0 4vw 8vw;
}
.service-mode .name {
  width: 67vw;
  height: 16vw;
  margin: 0 auto;
  background-image: url(../../images/partner-bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.service-mode .name .word {
  font-weight: bold;
  font-size: 4.3vw;
  color: #FFFFFF;
  text-align: center;
}
.service-mode .img {
  width: 100%;
  margin-top: 4vw;
}
.service-mode .img img {
  width: 100%;
}

.ext-service {
  width: 100%;
  background-image: url(../../images/manu-1-bg-wap.jpg);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  padding: 4vw;
}
.ext-service .wrap {
  width: 100%;
  background: #FFFFFF;
  -webkit-box-shadow: 0px 1.3vw 2.7vw 0px rgba(0, 0, 0, 0.1);
          box-shadow: 0px 1.3vw 2.7vw 0px rgba(0, 0, 0, 0.1);
  border-radius: 2.1vw;
  padding: 4vw 2.7vw;
}
.ext-service .wrap .name {
  width: 67vw;
  height: 16vw;
  margin: 0 auto;
  background-image: url(../../images/partner-bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.ext-service .wrap .name .word {
  font-weight: bold;
  font-size: 4.3vw;
  color: #FFFFFF;
  text-align: center;
}
.ext-service .wrap .desc {
  font-weight: 400;
  font-size: 3.7vw;
  color: #374649;
  line-height: 6.4vw;
  margin: 2.7vw 0;
  text-align: center;
}
.ext-service .wrap .pics {
  width: 100%;
  overflow: hidden;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.ext-service .wrap .pics .img {
  width: calc((100% - 2.2vw) / 3);
  margin: 0;
  overflow: hidden;
}
.ext-service .wrap .pics .img div {
  position: relative;
  height: 0;
  padding-top: 100%;
}
.ext-service .wrap .pics .img div img {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  border-radius: 2.1vw;
}

.motor {
  padding: 8vw 0;
}
.motor .title img {
  width: 40.8vw;
}
.motor .desc {
  font-weight: 400;
  font-size: 3.7vw;
  color: #374649;
  line-height: 6.4vw;
  margin: 2.7vw 0 0;
  padding: 0 4vw;
}
.motor .item {
  display: inline-block;
  width: calc((100% - 12vw) / 2);
  height: 56.3vw;
  -webkit-box-shadow: 0px 1.3vw 2.7vw 0px rgba(0, 0, 0, 0.1), 0px -0.8vw 1.6vw 0px rgba(0, 0, 0, 0.1);
          box-shadow: 0px 1.3vw 2.7vw 0px rgba(0, 0, 0, 0.1), 0px -0.8vw 1.6vw 0px rgba(0, 0, 0, 0.1);
  border-radius: 2.1vw;
  margin: 4vw 0 0 4vw;
  overflow: hidden;
}
.motor .item .img {
  position: relative;
  width: 100%;
  height: 44vw;
  overflow: hidden;
  border-bottom: 0.5vw solid #E9F4FF;
}
.motor .item .img img {
  width: 100%;
  height: 100%;
}
.motor .item .name {
  width: 100%;
  height: 11.8vw;
  line-height: 11.8vw;
  font-weight: 500;
  font-size: 4.3vw;
  color: #374649;
  text-align: center;
}

.advantage {
  padding: 4vw;
  background: #F7F9FA;
}
.advantage .name {
  width: 67vw;
  height: 16vw;
  margin: 0 auto;
  background-image: url(../../images/partner-bg.png);
  background-size: 100% 100%;
  background-repeat: no-repeat;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.advantage .name .word {
  font-weight: bold;
  font-size: 4.3vw;
  color: #FFFFFF;
  text-align: center;
}
.advantage .item {
  position: relative;
  width: 100%;
  height: 32vw;
  margin-top: 4vw;
  background: #FFFFFF;
  -webkit-box-shadow: 0px 0.8vw 1.6vw 0px rgba(75, 108, 180, 0.1);
          box-shadow: 0px 0.8vw 1.6vw 0px rgba(75, 108, 180, 0.1);
  border-radius: 9.1vw 2.1vw 9.1vw 2.1vw;
}
.advantage .item::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 26.1vw;
  height: 12.3vw;
  background-image: url(../../images/support-adv-bg.jpg);
  background-size: 100% 100%;
  background-repeat: no-repeat;
}
.advantage .item div {
  position: absolute;
}
.advantage .item .offset {
  top: 0;
  font-weight: bold;
  font-size: 5.5vw;
  color: #FFFFFF;
  text-shadow: 0px 0.3vw 0.5vw #4B6CB4;
  text-align: center;
}
.advantage .item .img {
  left: 4vw;
  width: 13.3vw;
  height: 13.3vw;
  border-radius: 13.3vw;
  background: #F2F6FD;
}
.advantage .item .img img {
  width: 50%;
}
.advantage .item .title {
  width: 65vw;
  left: 21.3vw;
  top: 7.1vw;
  font-weight: bold;
  font-size: 4.3vw;
  color: #374649;
}
.advantage .item .desc {
  width: 65vw;
  left: 21.3vw;
  top: 13.2vw;
  font-weight: 400;
  font-size: 3.5vw;
  color: #90A0B0;
  line-height: 6.4vw;
}

@media (min-width: 992px) {
  .support-wrap {
    margin: 60px 0 80px;
  }
  .support-wrap .container {
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
  .name .line {
    width: 1.8vw;
    height: 0.1vw;
    border: 0.1vw solid;
    -o-border-image: linear-gradient(90deg, rgba(255, 255, 255, 0), rgb(255, 255, 255)) 3 3;
       border-image: -webkit-gradient(linear, left top, right top, from(rgba(255, 255, 255, 0)), to(rgb(255, 255, 255))) 3 3;
       border-image: linear-gradient(90deg, rgba(255, 255, 255, 0), rgb(255, 255, 255)) 3 3;
  }
  .name .line:last-child {
    -webkit-transform: scaleX(-1);
            transform: scaleX(-1);
  }
  .support,
  .house,
  .customer {
    width: 100%;
    height: 31.3vw;
    margin-top: 4.2vw;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .support .img,
  .house .img,
  .customer .img {
    width: 55.2%;
    height: 100%;
  }
  .support .img img,
  .house .img img,
  .customer .img img {
    -webkit-transition: all linear 0.2s;
    transition: all linear 0.2s;
  }
  .support .wrap,
  .house .wrap,
  .customer .wrap {
    width: 43%;
    height: 100%;
    padding: 3.1vw 2.1vw 0;
  }
  .support .wrap .icon1,
  .house .wrap .icon1,
  .customer .wrap .icon1 {
    left: 2.1vw;
    top: 2.6vw;
    width: 4.2vw;
    height: 4.2vw;
  }
  .support .wrap .circle1,
  .house .wrap .circle1,
  .customer .wrap .circle1 {
    border: 3px solid #4B6CB4;
    width: 0.6vw;
    height: 0.6vw;
    border-radius: 0.6vw;
  }
  .support .wrap .circle2,
  .house .wrap .circle2,
  .customer .wrap .circle2 {
    width: 1.35vw;
    height: 1.35vw;
    border: 5px solid #4B6CB4;
    border-radius: 1.35vw;
  }
  .support .wrap::after,
  .house .wrap::after,
  .customer .wrap::after {
    left: 50%;
    -webkit-transform: translateX(-50%);
            transform: translateX(-50%);
    font-size: 5.2vw;
    display: block;
    text-align: justify;
    -moz-text-align-last: justify;
         text-align-last: justify;
    -webkit-transition: all linear 0.2s;
    transition: all linear 0.2s;
  }
  .support .wrap .title,
  .house .wrap .title,
  .customer .wrap .title {
    font-size: 1.9vw;
    margin-bottom: 1.3vw;
  }
  .support .wrap .desc,
  .house .wrap .desc,
  .customer .wrap .desc {
    font-size: 1vw;
    line-height: 1.6vw;
  }
  .support:hover .img img,
  .house:hover .img img,
  .customer:hover .img img {
    -webkit-transform: translate(-50%, -50%) scale(1.1);
            transform: translate(-50%, -50%) scale(1.1);
    -webkit-transition: all linear 0.2s;
    transition: all linear 0.2s;
  }
  .support:hover .wrap::after,
  .house:hover .wrap::after,
  .customer:hover .wrap::after {
    opacity: 0.3;
  }
  .support .img,
  .customer .img {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .support .wrap,
  .customer .wrap {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .support .wrap .circle1,
  .customer .wrap .circle1 {
    right: 9.5vw;
    top: 3vw;
  }
  .support .wrap .circle2,
  .customer .wrap .circle2 {
    right: 8vw;
    top: 1.6vw;
  }
  .house .img {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
  .house .wrap {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .house .wrap .circle1 {
    right: 3.6vw;
    top: 3.5vw;
  }
  .house .wrap .circle2 {
    right: 2.1vw;
    top: 2.1vw;
  }
  .service-mode {
    margin: 4.2vw 0;
    padding: 0;
  }
  .service-mode .name {
    width: 23vw;
    height: 5.5vw;
  }
  .service-mode .name .word {
    font-size: 1.9vw;
  }
  .service-mode .img {
    margin-top: 2.1vw;
  }
  .service-mode .img img {
    width: 100%;
  }
  .ext-service {
    width: 100%;
    background-image: url(../../images/manu-1-bg-pc.jpg);
    padding: 4.2vw 0;
  }
  .ext-service .wrap {
    width: 100%;
    background: #FFFFFF;
    -webkit-box-shadow: 0px 1.3vw 2.7vw 0px rgba(0, 0, 0, 0.1);
            box-shadow: 0px 1.3vw 2.7vw 0px rgba(0, 0, 0, 0.1);
    border-radius: 2.1vw;
    padding: 2.6vw;
  }
  .ext-service .wrap .name {
    width: 29.2vw;
    height: 5.5vw;
    padding: 0 5px;
  }
  .ext-service .wrap .name .word {
    font-size: 2vw;
  }
  .ext-service .wrap .title {
    font-size: 1.3vw;
    margin: 1.8vw 0 0.8vw;
  }
  .ext-service .wrap .desc {
    font-size: 1vw;
    line-height: 1.6vw;
    margin-bottom: 1.8vw;
  }
  .ext-service .wrap .pics .img {
    width: calc((100% - 5.2vw) / 3);
    border-radius: 0.9vw;
  }
  .ext-service .wrap .pics .img img {
    border-radius: 0.9vw;
    -webkit-transition: all linear 0.2s;
    transition: all linear 0.2s;
  }
  .ext-service .wrap .pics .img:hover img {
    -webkit-transform: translate(-50%, -50%) scale(1.1);
            transform: translate(-50%, -50%) scale(1.1);
    -webkit-transition: all linear 0.2s;
    transition: all linear 0.2s;
  }
  .motor {
    padding: 4.2vw 0;
  }
  .motor .title img {
    width: 15.3vw;
  }
  .motor .desc {
    font-size: 1vw;
    padding: 0;
    margin: 1vw 0 1.6vw;
    line-height: unset;
  }
  .motor .wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .motor .item {
    display: 0 0 18.1vw;
    width: unset;
    height: unset;
    margin: 0;
    -webkit-box-shadow: 0px 0.3vw 0.5vw 0px rgba(0, 0, 0, 0.1), 0px -0.2vw 0.3vw 0px rgba(0, 0, 0, 0.1);
            box-shadow: 0px 0.3vw 0.5vw 0px rgba(0, 0, 0, 0.1), 0px -0.2vw 0.3vw 0px rgba(0, 0, 0, 0.1);
    border-radius: 1.3vw;
    -webkit-transition: all linear 0.2s;
    transition: all linear 0.2s;
    cursor: pointer;
  }
  .motor .item .img {
    width: 18.1vw;
    height: 18.1vw;
    border-bottom: 0.1vw solid #E9F4FF;
  }
  .motor .item .img img {
    -webkit-transition: all linear 0.2s;
    transition: all linear 0.2s;
  }
  .motor .item .name {
    height: 3.8vw;
    line-height: 3.8vw;
    font-size: 1.3vw;
  }
  .motor .item:hover {
    -webkit-box-shadow: 0px 0.5vw 0.8vw 0px rgba(0, 0, 0, 0.4), 0px -0.3vw 0.5vw 0px rgba(0, 0, 0, 0.4);
            box-shadow: 0px 0.5vw 0.8vw 0px rgba(0, 0, 0, 0.4), 0px -0.3vw 0.5vw 0px rgba(0, 0, 0, 0.4);
    -webkit-transition: all linear 0.2s;
    transition: all linear 0.2s;
  }
  .motor .item:hover .img img {
    -webkit-transform: translate(-50%, -50%) scale(1.1);
            transform: translate(-50%, -50%) scale(1.1);
  }
  .advantage {
    padding: 2.6vw 0;
  }
  .advantage .name {
    width: 29.2vw;
    height: 5.5vw;
    padding: 0 5px;
    margin-bottom: 2.6vw;
  }
  .advantage .name .word {
    font-size: 2vw;
  }
  .advantage .wrap {
    width: 100%;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .advantage .item {
    width: 17.3vw;
    height: 21.8vw;
    -webkit-box-shadow: 0px 0.3vw 0.5vw 0px rgba(75, 108, 180, 0.3), inset 0px 0.1vw 0.2vw 0px rgba(255, 255, 255, 0.5);
            box-shadow: 0px 0.3vw 0.5vw 0px rgba(75, 108, 180, 0.3), inset 0px 0.1vw 0.2vw 0px rgba(255, 255, 255, 0.5);
    border-radius: 4.2vw 0.4vw 4.2vw 0.4vw;
    margin-top: 0;
    cursor: pointer;
    -webkit-transition: all linear 0.2s;
    transition: all linear 0.2s;
  }
  .advantage .item::before {
    width: 11.8vw;
    height: 5.9vw;
  }
  .advantage .item .offset {
    top: -0.5vw;
    font-size: 3.2vw;
    text-shadow: 0px 0.1vw 0.2vw #4B6CB4;
  }
  .advantage .item .img {
    left: 50%;
    top: 7.7vw;
    width: 5.2vw;
    height: 5.2vw;
    border-radius: 5.2vw;
  }
  .advantage .item .title {
    width: 85%;
    left: 50%;
    top: 14.1vw;
    font-size: 1.3vw;
    text-align: center;
  }
  .advantage .item .desc {
    width: 85%;
    left: 50%;
    top: 16.1vw;
    font-size: 0.9vw;
    line-height: 1.4vw;
    text-align: center;
  }
  .advantage .item:hover {
    -webkit-box-shadow: 0px 0.4vw 0.6vw 0px rgba(75, 108, 180, 0.5), inset 0px 0.2vw 0.3vw 0px rgba(255, 255, 255, 0.7);
            box-shadow: 0px 0.4vw 0.6vw 0px rgba(75, 108, 180, 0.5), inset 0px 0.2vw 0.3vw 0px rgba(255, 255, 255, 0.7);
    -webkit-transition: all linear 0.2s;
    transition: all linear 0.2s;
  }
}