.main-header__navigation-item-3 {
  position: relative;
}

.main-header__navigation-item-3 ul {
  display: none;
  position: absolute;
  top: 60px;
  margin: 0 auto;
  background-color: #fff;
  width: 72px;
}

.main-header__navigation-item-3 ul li {
  height: 20px;
}

.main-header__navigation-item-3 .dropdown .dropContent a {
  font-size: 12px;
  color: #000000;
  cursor: pointer;
}

.main-header__navigation-item-3 .dropdown .dropContent a:hover {
  color: #75BD45;
}

.bgc1 {
  background: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/programme/bgc1.png);
}

.bgc2 {
  background: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/programme/bgc2.png);
}

.bgc3 {
  background: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/programme/bgc3.png);
}

.bgc4 {
  background: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/programme/bgc4.png);
}

.bgc5 {
  background: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/programme/bgc5.png);
}

.bgc6 {
  background: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/programme/bgc6.png);
}

.bgc7::after {
  content: "";
  background: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/programme/bgc6.png);
  opacity: 0.45;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  position: absolute;
  z-index: -1;
}

.bgc8::after {
  content: "";
  background: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/programme/bgc3.png);
  opacity: 0.45;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  position: absolute;
  z-index: -1;
}

.bgc9::after {
  content: "";
  background: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/programme/bgc2.png);
  opacity: 0.45;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  position: absolute;
  z-index: -1;
}

@media screen and (min-device-width: 320px) and (max-device-width: 767px) {
  .solution {
    width: 200px;
    height: 140px;
    background-image: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/home/grownhead.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 20px auto 10px;
    text-align: center;
  }

  .solution h1 {
    margin: 0;
    font-size: 16px;
    color: #000000;
    font-weight: 500;
    padding-top: 38px;
  }

  .solution p {
    font-size: 12px;
    font-weight: 400;
    color: #393939;
    padding-top: 16px;
  }

  .center {
    display: none;
  }

  .center_img {
    display: none;
  }

  div[class^="solve"] h1 {
    margin: 0 1rem;
  }
}

@media screen and (min-device-width: 768px) and (max-device-width: 1023px) {
  .solution {
    width: 200px;
    height: 140px;
    background-image: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/home/grownhead.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 20px auto 10px;
    text-align: center;
  }

  .solution h1 {
    margin: 0;
    font-size: 14px;
    color: #000000;
    font-weight: 500;
    padding-top: 38px;
  }

  .solution p {
    font-size: 12px;
    font-weight: 400;
    color: #393939;
    padding-top: 16px;
  }

  .center {
    display: none;
  }

  .center_img {
    display: none;
  }

  div[class^="solve"] h1 {
    margin: 0 2rem;
    font-size: 16px;
  }
}

@media screen and (min-device-width: 1024px) and (max-device-width: 1199px) {
  .solution {
    width: 200px;
    height: 140px;
    background-image: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/home/grownhead.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 20px auto 10px;
    text-align: center;
  }

  .solution h1 {
    margin: 0;
    font-size: 14px;
    color: #000000;
    font-weight: 500;
    padding-top: 38px;
  }

  .solution p {
    font-size: 12px;
    font-weight: 400;
    color: #393939;
    padding-top: 16px;
  }

  .center {
    display: none;
  }

  .center_img {
    display: none;
  }

  .img {
    text-align: center;
  }

  div[class^="solve"] {
    width: 1024px;
  }

  div[class^="solve"] h1 {
    margin: 0 10.5rem;
    font-size: 16px;
  }
}

@media screen and (min-device-width: 1200px) and (max-device-width: 1365px) {
  .img {
    display: none;
  }

  div[class^="bgc"] {
    height: 360px;
    background-repeat: no-repeat;
    background-position: center;
  }

  div[class^="solve"] {
    position: relative;
    width: 1024px;
    height: 354px;
    margin: 0 auto;
  }

  .title {
    position: absolute;
    font-size: 24px;
    font-weight: 500;
    color: #333333;
    top: -70px;
    left: 0;
  }

  h3 {
    font-size: 20px;
    color: #333333;
  }

  p {
    font-size: 16px;
    color: #666666;
    font-weight: 400;
  }

  .solve-attence {
    height: 360px;
  }

  .solve-attence .content {
    width: 344px;
  }

  .solve-attence .right {
    margin-left: 32px;
  }

  .solve-sport h1 {
    margin: 2rem 0;
  }

  .solve-sport .content {
    width: 298px;
    margin-bottom: 36px;
  }

  .solve-sport .right {
    margin-left: 6px;
  }
    .pic {
	  height:360px
  }
 .pic img {
	height: 100% !important;
    max-width: 100%;
	}

  .solution {
    width: 224px;
    height: 160px;
    background-image: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/home/grownhead.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 130px auto 26px;
    text-align: center;
  }

  .solution h1 {
    margin: 0;
    font-size: 30px;
    color: #000000;
    font-weight: 500;
    padding-top: 34px;
  }

  .solution p {
    font-size: 12px;
    font-weight: 400;
    color: #393939;
    padding-top: 16px;
  }

  .center {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .center .content {
    height: 292px;
  }

  .center .content .content-bottom {
    margin-top: 16px;
  }

  .solve-life .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-life .content {
    position: absolute;
    width: 440px;
    height: 270px;
    right: -20px;
    bottom: -30px;
  }
h3{
	font-weight:600;
}
  .solve-region .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-region .content {
    position: absolute;
    width: 472px;
    height: 226px;
    left: -10px;
    bottom: 6px;
  }

  .solve-camera .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-camera .content-top {
    position: absolute;
    left: 358px;
    bottom: 30px;
    width: 374px;
  }

  .solve-camera .content-bottom {
    position: absolute;
    right: -30px;
    bottom: 10px;
    width: 326px;
    height: 124px;
  }

  .solve-magic .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-magic .content {
       width: 298px;
    margin-bottom: 36px;
  }

  .solve-envir .content {
    margin-left: 32px;
    right: -10px;
    bottom: 50px;
    width: 267px;
    height: 126px;
  }

  .solve-security .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0 120px 280px;
  }

  .solve-security .content {
    position: absolute;
    left: 0px;
    top: 0;
    width: 208px;
    height: 150px;
  }

  .solve-health {
    margin-bottom: 150px !important;
  }

  .solve-health .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-health .content {
    width: 353px;

    margin-left: 54px;
  }
}

@media screen and (min-device-width: 1366px) {
  .img {
    display: none;
  }

  div[class^="bgc"] {
    height: 360px;
    background-repeat: no-repeat;
    background-position: center;
  }

  div[class^="solve"] {
    position: relative;
    width: 1366px;
    height: 354px;
    margin: 0 auto;
  }

  .title {
    position: absolute;
    font-size: 24px;
    font-weight: 500;
    color: #333333;
    top: -70px;
    left: 134px;
  }

  h3 {
    font-size: 20px;
    color: #333333;
  }

  p {
    font-size: 16px;
    color: #666666;
    font-weight: 400;
  }

  .solve-attence .content {
    width: 344px;
  }

  .solve-attence .right {
    margin-left: 32px;
  }

  .solve-sport h1 {
    margin: 2rem 0;
  }

  .solve-sport .content {
    width: 298px;
    margin-bottom: 36px;
  }

  .solve-sport .right {
    margin-left: 6px;
  }
   .pic {
	  height:360px
  }
 .pic img {
	height: 100% !important;
    max-width: 100%;
	}

  .solution {
    width: 224px;
    height: 160px;
    background-image: url(https://miue-var.oss-cn-hangzhou.aliyuncs.com/images/home/grownhead.png);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    margin: 130px auto 26px;
    text-align: center;
  }

  .solution h1 {
    margin: 0;
    font-size: 30px;
    color: #000000;
    font-weight: 500;
    padding-top: 34px;
  }

  .solution p {
    font-size: 12px;
    font-weight: 400;
    color: #393939;
    padding-top: 16px;
  }

  .center {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .center .content {
    height: 292px;
  }

  .center .content .content-bottom {
    margin-top: 16px;
  }

  .solve-life .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-life .content {
    position: absolute;
    width: 440px;
    height: 270px;
    right: 134px;
    bottom: -30px;
  }
h3{
	font-weight:600;
}
  .solve-region .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-region .content {
    position: absolute;
    width: 472px;
    height: 226px;
    left: 134px;
    bottom: 6px;
  }

  .solve-camera .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-camera .content-top {
    position: absolute;
    left: 510px;
    bottom: 30px;
    width: 374px;
  }

  .solve-camera .content-bottom {
    position: absolute;
    right: 120px;
    bottom: 10px;
    width: 326px;
    height: 124px;
  }

  .solve-magic .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-magic .content {
       width: 298px;
    margin-bottom: 36px;
  }

  .solve-envir .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-envir .center_img .pic {
    margin-right: 330px;
  }

  .solve-envir .content {
    margin-left: 50px;
    right: 135px;
    bottom: 90px;
    width: 267px;
    height: 126px;
  }

  .solve-security .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0 120px 280px;
  }

  .solve-security .content {
    position: absolute;
    left: 112px;
    top: 0;
    width: 208px;
    height: 150px;
  }

  .solve-health {
    margin-bottom: 150px !important;
  }

  .solve-health .center_img {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 120px 0;
  }

  .solve-health .content {
    width: 353px;
 
    margin-left: 54px;
  }
}