@font-face {
  font-family: "OPPOSans-R";
  src: url(https://assorted.downloads.oppo.com/static/assets/products/b2b/font/OPPOSans-Regular-ff51838dd14053d31d299bdeb3134b5a.ttf); }

@font-face {
  font-family: "OPPOSans-B";
  src: url(https://assorted.downloads.oppo.com/static/assets/products/b2b/font/OPPOSans-Bold-3ab0a9ecc16cd190ccff7372ec51f726.ttf); }

@font-face {
  font-family: "OPPOSans-M";
  src: url(https://assorted.downloads.oppo.com/static/assets/products/b2b/font/OPPOSans-Medium-fb09799f87cd2c3946a83aacfb7f8327.ttf); }

.banner,
.phoneSection, .main,
.contact {
  font-family: OPPOSans-R;
  color: #000;
  font-size: 0.16rem;
  font-weight: 400; }

.container {
  margin: 0 auto;
  max-width: 1176px;
  min-width: 650px;
  position: relative;
  height: 100%; }

.banner {
  height: calc(650px - 93px);
  background-color: #e7eef4;
  background-image: url(../jpg/img_banner1-9aaaff9b4cbeed4973ce500d2a72d12d.jpg);
  background-size: cover;
  background-position: center; }
  .banner .container {
    max-width: 1200px; }

.bannerText1 {
  font-family: OPPOSans-R;
  width: 576px;
  font-size: 28px;
  line-height: 42px;
  position: absolute;
  top: 126px;
  left: 24px;
  letter-spacing: -0.3px; }

.bannerText2 {
  font-family: OPPOSans-R;
  width: 555px;
  opacity: 0.8;
  font-size: 16px;
  color: #000;
  line-height: 24px;
  position: absolute;
  top: 274px;
  left: 24px; }

.bannerText3 {
  opacity: 0.6;
  font-family: OPPOSans-M;
  font-size: 11px;
  color: #000;
  line-height: 19px;
  position: absolute;
  top: 396px;
  left: 24px; }

.main {
  overflow: hidden; }

.mainText1 {
  margin-top: 112px;
  font-size: 28px;
  text-align: center;
  letter-spacing: -0.3px; }

.mainText2 {
  width: 530px;
  margin: 12px auto 0;
  opacity: 0.7;
  font-size: 16px;
  text-align: center;
  line-height: 24px;
  font-family: OPPOSans-R;
  color: #000;
  letter-spacing: 0; }

.cardWrap {
  margin-top: 82px;
  font-size: 0;
  text-align: center;
  overflow: hidden; }

.card {
  display: inline-block;
  width: 368px;
  height: 309px;
  margin-right: 12px;
  margin-left: 12px;
  background: #f8f8f8;
  position: relative;
  overflow: hidden;
  margin-bottom: 30px;
  text-align: left;
  vertical-align: top; }

.cardIcon {
  width: 48px;
  top: 40px;
  left: 28px;
  position: absolute; }
  .cardIcon[alt="device"] {
    left: 21px; }
  .cardIcon[alt="deploy"] {
    left: 25px; }

.cardTitle {
  margin-top: 116px;
  padding-left: 28px;
  font-size: 16px;
  font-family: OPPOSans-B; }

.cardText {
  margin-top: 8px;
  padding: 0 27px;
  opacity: 0.7;
  font-size: 12px;
  line-height: 19px; }

.viewDetails {
  font-family: "OPPOSans-M";
  font-size: 13px;
  line-height: 24px;
  position: absolute;
  bottom: 40px;
  left: 28px;
  cursor: pointer;
  text-decoration: none;
  color: #000;
  border-bottom: 1px solid #000;
  padding-right: 2px; }
  .viewDetails:hover {
    opacity: 0.7;
    border-bottom: 1px solid rgba(0, 0, 0, 0.6); }

.phoneSection {
  position: relative;
  margin-top: 80px; }

.phoneSectionText1 {
  margin-top: 12px;
  font-family: OPPOSans-R;
  font-size: 28px;
  color: #000;
  text-align: center; }

.phoneSectionText2 {
  opacity: 0.7;
  font-family: OPPOSans-R;
  font-size: 16px;
  color: #000;
  letter-spacing: 0;
  text-align: center;
  line-height: 24px;
  margin-top: 12px; }

.phoneWrap {
  margin-top: 60px;
  overflow: hidden;
  width: 1300px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-flow: wrap;
      flex-flow: wrap;
  position: relative;
  left: 50%;
  -webkit-transform: translate(-50%);
          transform: translate(-50%);
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between; }
  .phoneWrap .phone {
    display: inline-block;
    width: 304px;
    height: 372px;
    margin: 0 10px 0 10px;
    margin-bottom: 60px;
    text-align: center;
    position: relative; }
    .phoneWrap .phone:last-child {
      margin-right: auto; }
  .phoneWrap .phonePic {
    width: 304px;
    height: 255px;
    position: absolute;
    left: 50%;
    -webkit-transform: translate(-50%);
            transform: translate(-50%); }
  .phoneWrap .phoneIcon {
    width: 112px;
    height: 43px;
    margin-top: 260px; }
  .phoneWrap .phoneTitle {
    margin-top: 12px;
    font-family: OPPOSans-B;
    font-size: 18px; }
  .phoneWrap .learnMore {
    font-family: OPPOSans-M;
    font-size: 13px;
    line-height: 24px;
    text-align: center;
    cursor: pointer;
    text-decoration: none;
    color: #000;
    border-bottom: 1px solid #000;
    position: absolute;
    bottom: 1px;
    left: 50%;
    -webkit-transform: translate(-50%);
            transform: translate(-50%); }
    .phoneWrap .learnMore:hover {
      opacity: 0.7;
      border-bottom: 1px solid rgba(0, 0, 0, 0.6); }

.contact {
  height: 464px;
  margin-bottom: 20px; }

.contactText1 {
  padding-top: 70px;
  font-size: 28px;
  text-align: center;
  letter-spacing: -0.3px; }

.contactText2 {
  padding-top: 12px;
  font-size: 16px;
  opacity: 0.7;
  text-align: center; }

.contactSend {
  width: 800px;
  height: 110px;
  margin: 90px auto 0;
  border-top: 1px solid #d8d8d8;
  border-bottom: 1px solid #d8d8d8;
  position: relative;
  display: block;
  cursor: pointer;
  text-decoration: none;
  color: #000; }

.sendLogo {
  left: 16px;
  width: 48px;
  height: 48px;
  position: absolute;
  top: 30px; }

.sendArrow {
  position: absolute;
  top: 48px;
  right: 16px;
  width: 14px;
  height: 14px; }

.sendText {
  line-height: 110px;
  padding-left: 94px;
  font-family: OPPOSans-B; }

@media screen and (max-width: 1400px) {
  .phoneWrap {
    width: 972px; } }

@media screen and (max-width: 1030px) {
  .banner {
    background-image: none;
    text-align: center; }
    .banner .bannerText1,
    .banner .bannerText2,
    .banner .bannerText3 {
      left: 50%;
      -webkit-transform: translateX(-50%);
              transform: translateX(-50%); }
  .phoneWrap {
    width: 648px; } }

@media screen and (max-width: 450px) {
  .container {
    min-width: 0; }
  .banner {
    height: 21.33rem;
    background-image: url(../jpg/img_banner1_mob-38f1b404d68406b931570145530e5ca7.jpg); }
    .banner .bannerText1 {
      width: 8.6rem;
      top: 1.18rem;
      font-size: 0.72rem;
      line-height: 150%; }
    .banner .bannerText2 {
      width: 9.5rem;
      top: 6rem;
      font-size: 0.39rem;
      line-height: 0.57rem; }
    .banner .bannerText3 {
      white-space: nowrap;
      top: 9.45rem;
      font-size: 0.3rem;
      line-height: 0.57rem; }
  .main {
    margin-bottom: 2.16rem; }
    .main .container {
      text-align: center; }
    .main .mainText1 {
      margin-top: 1.9rem;
      font-size: 0.72rem;
      line-height: 150%;
      width: 7.98rem;
      display: inline-block; }
    .main .mainText2 {
      margin-top: 0.3rem;
      font-size: 13px;
      line-height: 19px;
      width: 9rem;
      display: inline-block; }
    .main .cardWrap {
      margin-top: 0.72rem; }
    .main .card {
      width: 9.9rem;
      padding: 0.6rem 0;
      height: auto;
      margin-bottom: 0.24rem; }
      .main .card:nth-child(2) {
        padding-bottom: 1.71rem; }
      .main .card:nth-child(3) {
        padding-bottom: 1.71rem; }
      .main .card .cardTitle {
        padding-left: 2.04rem;
        margin-top: 0;
        font-size: 0.39rem;
        line-height: 0.57rem; }
      .main .card .cardText {
        padding-left: 2.04rem;
        margin-top: 0.15rem;
        font-size: 0.39rem;
        line-height: 0.57rem;
        padding-right: 0.54rem; }
      .main .card .cardIcon {
        width: 0.96rem;
        height: 0.96rem;
        left: 0.54rem;
        top: 0.72rem; }
      .main .card .viewDetails {
        left: 2.04rem;
        bottom: 0.75rem;
        font-size: 0.39rem; }
  .phoneSection .phoneWrap {
    width: 10.8rem; }
  .phoneSection .phone {
    margin: 0 0 1.5rem;
    width: 10.8rem; }
    .phoneSection .phone:last-child {
      margin: 0 0 .3rem; }
  .phoneSection .phoneSectionText1 {
    font-size: 0.72rem;
    line-height: 0.9rem; }
  .phoneSection .phoneSectionText2 {
    font-size: 0.39rem;
    line-height: 0.57rem; }
  .contact {
    text-align: center;
    height: 10.5rem;
    margin-bottom: 0; }
    .contact .contactText1 {
      font-size: 0.72rem;
      line-height: 0.9rem;
      padding-top: 2.16rem; }
    .contact .contactText2 {
      font-size: 0.39rem;
      line-height: 0.57rem;
      width: 8.04rem;
      padding-top: 0.3rem;
      display: inline-block; }
    .contact .contactSend {
      margin-top: 0.9rem;
      width: 9.9rem;
      height: 2.4rem; }
      .contact .contactSend .sendLogo {
        width: 1.08rem;
        height: 1.08rem;
        top: 0.6rem; }
      .contact .contactSend .sendText {
        font-size: 0.39rem;
        line-height: 2.4rem;
        padding-left: 2rem;
        text-align: left; }
      .contact .contactSend .sendArrow {
        top: 0.96rem; } }