.aboutus {
  min-width: 1364px;
  width: 100%;
  color: #1e1c2c;
  background: #fff;
  padding-top: 90px;
  overflow-x: hidden;
}

.aboutus .aboutus-banner {
  width: 100%;
  height: 404px;
  text-align: center;
  background: url(../images/about/aboutus_banner.png) no-repeat;
  background-position: center top;
  background-size: cover;
}

.aboutus .aboutus-banner .title {
  margin-bottom: -60px;
  padding-top: 90px;
  color: rgba(200, 167, 255, 0.43);
  letter-spacing: 9.8px;
  font-size: 140px;
  line-height: 175px;
}

.aboutus .aboutus-banner .subtitle {
  font-size: 34px;
  line-height: 43px;
  color: #fff;
  letter-spacing: 3.4px;
}

.aboutus .whatdo {
  width: 100%;
  height: 438px;
  background: url(../images/about/what-bg.svg) no-repeat center;
  text-align: center;
}

.aboutus .whatdo h2.title {
  padding-top: 108px;
  width: 268px;
}

.aboutus .whatdo h2.title::after {
  left: -5px;
  width: 279px;
  background: rgba(0, 84, 255, 0.1);
}

.aboutus .whatdo .content {
  position: relative;
  margin: 37px auto 0;
  width: 1200px;
  font-size: 18px;
  line-height: 36px;
}

.aboutus .whatdo .content .dot {
  position: absolute;
  right: -150px;
  bottom: -200px;
  width: 66px;
  height: 234px;
  background: url(../images/about/what-dot.svg) no-repeat;
  background-size: cover;
}

.aboutus .products h2.title {
  padding-top: 119px;
  width: 410px;
}

.aboutus .products h2.title::after {
  left: -30px;
  width: 115%;
  background: rgba(48, 222, 180, 0.18);
}

.aboutus .products .product-box {
  position: relative;
  margin-top: 16px;
  padding: 140px 0;
}

.aboutus .products .product-box .product-img-left {
  position: absolute;
  left: -78px;
  top: -28px;
}

.aboutus .products .product-box .product-img-right {
  position: absolute;
  right: -140px;
  top: -28px;
}

.aboutus .products .product-box .product-info {
  width: 722px;
}

.aboutus .products .product-box .product-info .product-title {
  font-size: 34px;
  line-height: 43px;
}

.aboutus .products .product-box .product-info .product-subtitle {
  margin-top: 15px;
  margin-bottom: 42px;
  font-size: 16px;
  line-height: 19px;
  color: #0054ff;
}

.aboutus .products .product-box .product-info .product-desc {
  margin-bottom: 21px;
  font-size: 16px;
  line-height: 36px;
}

.aboutus .products .product-box .product-info .learn-more {
  position: relative;
  z-index: 9;
  margin-right: 10px;
  font-size: 14px;
  line-height: 18px;
  color: #0054ff;
  text-align: right;
  text-decoration: underline;
}

.aboutus .products .product-box .product-info .learn-more i {
  display: inline-block;
  margin-left: 10px;
  width: 5px;
  height: 10px;
  vertical-align: middle;
  background: url(../images/about/right.svg) no-repeat;
}

.aboutus .products .product-box .product-info.fl .learn-more {
  text-align: left;
}

.aboutus .products .product-box.bb {
  border-bottom: 1px dashed #abc6ff;
}

.aboutus .concatCon {
  width: 100%;
  background: #30deb4 0 0 no-repeat padding-box;
  color: #fff;
  padding: 166px 0;
  height: 600px;
}

.aboutus .concatCon .concat-title {
  font: 40px/50px Lexend Deca;
  margin-bottom: 95px;
  text-align: center;
}

.aboutus .concatCon .concatInfo {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-around;
  font: 30px/38px Lexend Deca;
}

.aboutus .concatCon .concatInfo ._box {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
}

.aboutus .concatCon .concatInfo ._box .bot {
  margin-top: 40px;
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
}

.aboutus .concatCon .concatInfo ._box .bot .bot_email {
  position: relative;
  top: -10px;
  width: 330px;
  margin-left: 30px;
}

@media (min-width: 769px) and (max-width: 1201px) {
  .aboutus {
    min-width: 100%;
  }

  .aboutus .aboutus-banner .title {
    font-size: 125px;
  }

  .aboutus .aboutus-banner .subtitle {
    font-weight: bold;
  }

  .aboutus .whatdo .content {
    width: 100%;
    padding: 0 30px;
    box-sizing: border-box;
  }

  .aboutus .products .product-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0;
  }

  .aboutus .products .product-box .product-img-left {
    width: 700px;
    height: 600px;
    position: relative;
    left: 0;
    top: 0;
  }

  .aboutus .products .product-box .product-img-right {
    position: relative;
    top: 0;
    left: 0;
  }
}

@media screen and (max-width: 768px) {
  .aboutus {
    min-width: 100%;
    padding-top: 3.5714285714rem;
  }

  .aboutus .wrapper {
    overflow: initial;
  }

  .aboutus .aboutus-banner {
    background-size: cover;
    height: 12.8571428571rem;
    width: 100%;
  }

  .aboutus .aboutus-banner .title {
    padding-top: 2.2857142857rem;
    margin-bottom: 0;
    font-size: 4.2857142857rem;
    line-height: 5.3571428571rem;
    letter-spacing: 0;
  }

  .aboutus .aboutus-banner .subtitle {
    margin: -2.2857142857rem auto 0;
    width: 24.1428571429rem;
    font-size: 1.1428571429rem;
    line-height: 1.7142857143rem;
    letter-spacing: 0.1214285714rem;
  }

  .aboutus .whatdo {
    height: 23.4285714286rem;
    background: url(../images/about/what-bg-m.svg) no-repeat;
    background-size: cover;
  }

  .aboutus .whatdo h2.title {
    padding-top: 3.5714285714rem;
    width: 11rem;
    font-size: 1.6428571429rem;
    line-height: 2.0714285714rem;
  }

  .aboutus .whatdo h2.title::after {
    left: -0.2857142857rem;
    width: 11.5714285714rem;
    height: 0.7857142857rem;
  }

  .aboutus .whatdo .content {
    margin-top: 1.8571428571rem;
    padding: 0 1.1428571429rem;
    width: auto;
    font-size: 1rem;
    line-height: 1.5rem;
  }

  .aboutus .whatdo .content br {
    display: none;
  }

  .aboutus .products h2.title {
    padding-top: 3.5714285714rem;
    width: 13.1428571429rem;
    font-size: 1.6428571429rem;
    line-height: 2.0714285714rem;
  }

  .aboutus .products h2.title::after {
    left: -0.2857142857rem;
    width: 13.7142857143rem;
    height: 0.7857142857rem;
  }

  .aboutus .products .product-box {
    margin-top: 0;
    padding: 0;
  }

  .aboutus .products .product-box .product-img {
    position: static;
    margin-bottom: -5.7142857143rem;
    width: 100%;
    height: 26.7857142857rem;
  }

  .aboutus .products .product-box .product-img img {
    display: none;
  }

  .aboutus .products .product-box .product-img-left {
    background: url(../images/about/product01-m.png) no-repeat;
    background-size: 100%;
  }

  .aboutus .products .product-box .product-img-right {
    background: url(../images/about/product02-m.png) no-repeat;
    background-size: 100%;
  }

  .aboutus .products .product-box .product-info {
    width: 100%;
    text-align: center;
  }

  .aboutus .products .product-box .product-info .product-title {
    font-size: 1.6428571429rem;
    line-height: 2.0714285714rem;
  }

  .aboutus .products .product-box .product-info .product-subtitle {
    margin-top: 0.7857142857rem;
    margin-bottom: 2rem;
    font-size: 0.8571428571rem;
    line-height: 1.2857142857rem;
  }

  .aboutus .products .product-box .product-info .product-desc {
    margin: 0 1.5714285714rem 0.7142857143rem;
    font-size: 0.8571428571rem;
    line-height: 1.2857142857rem;
  }

  .aboutus .products .product-box .product-info .learn-more {
    font-size: 0.8571428571rem;
    line-height: 1.0714285714rem;
  }

  .aboutus .products .product-box.bb {
    border: none;
  }

  .aboutus .concatCon {
    margin-top: 4.1428571429rem;
    padding: 4rem 4.1428571429rem 6.5rem;
    height: auto;
  }

  .aboutus .concatCon .concat-title {
    font-size: 1.6428571429rem;
    line-height: 2.0714285714rem;
    margin-bottom: 3.9285714286rem;
  }

  .aboutus .concatCon .concatInfo {
    flex-flow: wrap;
    justify-content: start;
  }

  .aboutus .concatCon .concatInfo ._box>p {
    margin-bottom: 1.0714285714rem;
  }

  .aboutus .concatCon .concatInfo ._box div.bot {
    margin-top: 0;
  }

  .aboutus .concatCon .concatInfo ._box div.bot img {
    width: 1.7857142857rem;
    height: 1.5714285714rem;
  }

  .aboutus .concatCon .concatInfo ._box div.bot div.bot_email {
    margin-left: 1.0714285714rem;
  }

  .aboutus .concatCon .concatInfo ._box div.bot div.bot_email .btn-white {
    width: 15.5714285714rem;
  }

  .aboutus .concatCon .concatInfo ._box div.bot .btn-txt {
    font-size: 1rem;
    line-height: 1.2857142857rem;
  }

  .aboutus .concatCon .concatInfo .btn-white:hover::before {
    height: 2px;
  }

  .aboutus .concatCon .concatInfo .btn-white:active::before {
    height: 4px;
  }

  .aboutus .concatCon .concatInfo ._box:first-child {
    margin-bottom: 3.2142857143rem;
  }

  .aboutus .concatCon .concatInfo p {
    font-size: 1.2857142857rem;
    line-height: 1.5714285714rem;
  }
}