html * {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  color: #333;
  font-size: 14px;
  font-family: Microsoft YaHei;
  list-style: none;
}
html body {
  position: relative;
  width: 100vw;
  padding-top: 64px;
}
html body::-webkit-scrollbar {
  display: none;
}
html body .header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  padding: 16px 72px;
  background-color: #fff;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15);
}
html body .header > div {
  display: flex;
  align-items: center;
}
html body .header > div.leftLogo img {
  height: 32px;
  margin-right: 16px;
}
html body .header > div.leftLogo h3 {
  font-weight: normal;
  font-size: 18px;
  line-height: 24px;
}
html body .header > div.leftLogo p {
  color: #666;
  font-size: 12px;
  line-height: 18px;
}
html body .header > div.rightMenu div {
  padding: 0 8px;
}
html body .header > div.rightMenu div a {
  padding: 0 16px;
  text-decoration: none;
  cursor: pointer;
}
html body .header > div.rightMenu div button {
  padding: 6px 16px;
  color: #fff;
  background-color: #0177fb;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
html body .briefIntroduction {
  width: 100vw;
  padding: 0 80px;
  text-align: center;
}
html body .briefIntroduction h1 {
  margin: 48px 0 32px 0;
  font-size: 22px;
}
html body .briefIntroduction p {
  color: #999;
  font-size: 16px;
  line-height: 26px;
}
html body .briefIntroduction .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  margin-top: 32px;
}
html body .briefIntroduction .wrap .box {
  width: 19%;
  min-width: 190px;
  height: 232px;
  padding: 32px;
  text-align: left;
}
html body .briefIntroduction .wrap .box img {
  width: 40px;
  height: 40px;
}
html body .briefIntroduction .wrap .box p:nth-of-type(1) {
  color: #333;
  line-height: 48px;
}
html body .briefIntroduction .wrap .box p:nth-of-type(2) {
  display: -webkit-box;
  overflow: hidden;
  color: #666;
  font-size: 14px;
  line-height: 22px;
  word-break: break-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}
html body .briefIntroduction .wrap .box:nth-child(1) {
  background-color: rgba(41, 121, 255, 0.06);
  border-bottom: 6px solid #2979ff;
}
html body .briefIntroduction .wrap .box:nth-child(2) {
  background-color: rgba(255, 152, 0, 0.06);
  border-bottom: 6px solid #ff9800;
}
html body .briefIntroduction .wrap .box:nth-child(3) {
  background-color: rgba(76, 175, 80, 0.06);
  border-bottom: 6px solid #4caf50;
}
html body .briefIntroduction .wrap .box:nth-child(4) {
  background-color: rgba(255, 87, 46, 0.06);
  border-bottom: 6px solid #ff572e;
}
html body .briefIntroduction .wrap .box:nth-child(5) {
  background-color: rgba(101, 67, 243, 0.06);
  border-bottom: 6px solid #6543f3;
}
html body .functionPoint {
  width: 100vw;
  margin-top: 48px;
  padding: 0 80px;
  text-align: center;
}
html body .functionPoint h1 {
  font-size: 22px;
  line-height: 32px;
}
html body .functionPoint .wrap {
  display: flex;
  flex-wrap: wrap;
  height: 168px;
  margin-top: 48px;
  background: url(../img/productBg.png) no-repeat center;
}
html body .functionPoint .wrap .box {
  width: 25%;
  height: 168px;
  padding: 48px 32px;
}
html body .functionPoint .wrap .box:hover {
  height: 228px;
  margin-top: -30px;
}
html body .functionPoint .wrap .box:hover .describe {
  display: -webkit-box;
  overflow: hidden;
  word-break: break-all;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
}
html body .functionPoint .wrap .box img {
  width: 40px;
  height: 40px;
}
html body .functionPoint .wrap .box p {
  color: #fff;
  font-size: 18px;
  line-height: 22px;
}
html body .functionPoint .wrap .box .describe {
  display: none;
  margin-top: 10px;
  font-size: 14px;
  text-align: left;
}
html body .functionPoint .wrap .box:nth-child(1) {
  background-color: rgba(76, 175, 80, 0.6);
}
html body .functionPoint .wrap .box:nth-child(1):hover {
  background-color: #4caf50;
}
html body .functionPoint .wrap .box:nth-child(2) {
  background-color: rgba(41, 121, 255, 0.6);
}
html body .functionPoint .wrap .box:nth-child(2):hover {
  background-color: #2979ff;
}
html body .functionPoint .wrap .box:nth-child(3) {
  background-color: rgba(255, 152, 0, 0.6);
}
html body .functionPoint .wrap .box:nth-child(3):hover {
  background-color: #ff9800;
}
html body .functionPoint .wrap .box:nth-child(4) {
  background-color: rgba(101, 67, 243, 0.6);
}
html body .functionPoint .wrap .box:nth-child(4):hover {
  background-color: #6543f3;
}
html body .bannerSlider {
  width: 100vw;
}
html body .bannerSlider img {
  width: 100vw;
}
html body #product .navbar {
  padding: 48px 0;
  text-align: center;
}
html body #product .navbar h3 {
  margin-bottom: 8px;
  font-weight: normal;
  font-size: 24px;
  line-height: 32px;
  letter-spacing: 2px;
}
html body #product .navbar p {
  color: #666;
  font-size: 12px;
  line-height: 16px;
  letter-spacing: 2px;
}
html body #product .content {
  display: flex;
  background: url(../img/productBg.png) no-repeat center;
  background-size: cover;
}
html body #product .content div {
  flex: 1;
  padding: 64px 80px;
  background-color: rgba(76, 175, 80, 0.4);
}
html body #product .content div:hover {
  background-color: #4caf50;
}
html body #product .content div:nth-child(2) {
  background-color: rgba(33, 150, 243, 0.4);
}
html body #product .content div:nth-child(2):hover {
  background-color: #2196f3;
}
html body #product .content div:nth-child(3) {
  background-color: rgba(255, 152, 0, 0.4);
}
html body #product .content div:nth-child(3):hover {
  background-color: #ff9800;
}
html body #product .content div img {
  width: 32px;
  margin-bottom: 18px;
}
html body #product .content div h3 {
  margin-bottom: 8px;
  color: #fff;
  font-weight: bold;
  font-size: 20px;
  line-height: 28px;
}
html body #product .content div p {
  color: #fff;
  line-height: 28px;
}
html body #product .content div p.subTitle {
  margin-bottom: 32px;
  font-size: 12px;
  line-height: 16px;
}
html body .apply {
  display: flex;
  margin-top: 48px;
  padding: 48px;
  text-align: center;
  background: #effbff url(../img/applyBg.png) no-repeat center;
  background-size: cover;
}
html body .apply > div {
  flex: 1;
  padding: 0 24px;
}
html body .apply > div + div {
  border-left: 1px solid #dadada;
}
html body .apply > div h4 {
  margin-bottom: 16px;
  font-weight: normal;
  font-size: 20px;
  line-height: 26px;
  letter-spacing: 2px;
}
html body .apply > div h2 {
  margin-bottom: 36px;
  font-size: 28px;
  line-height: 38px;
  letter-spacing: 2px;
}
html body .apply > div button {
  padding: 12px 24px;
  color: #fff;
  background-color: #0177fb;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
html body .process {
  margin-bottom: 48px;
  padding: 0 80px;
}
html body .process .tabs {
  display: flex;
  justify-content: space-around;
  width: 800px;
  margin: 48px auto;
}
html body .process .tabs > div {
  position: relative;
  width: 50%;
  font-size: 22px;
  text-align: center;
  cursor: pointer;
}
html body .process .tabs .active {
  font-weight: bold;
}
html body .process .tabs .active::before {
  position: absolute;
  bottom: -10px;
  left: 50%;
  width: 90px;
  height: 4px;
  margin-left: -45px;
  background-color: #2979ff;
  content: '';
}
html body .process img {
  width: 100%;
}
html body .footer {
  padding: 24px;
  text-align: center;
  background: #263238;
}
html body .footer p {
  color: #999999;
  line-height: 27px;
}
@media screen and (max-width: 1200px) {
  html body .briefIntroduction {
    padding: 0 24px;
  }
  html body .briefIntroduction .wrap .box {
    width: 24%;
    height: auto;
    margin-bottom: 10px;
  }
  html body .functionPoint {
    padding: 0 24px;
  }
  html body .functionPoint .wrap {
    position: relative;
    height: 336px;
  }
  html body .functionPoint .wrap .box {
    width: 50%;
  }
  html body .functionPoint .wrap .box:hover {
    z-index: 10;
  }
  html body .functionPoint .wrap .box:nth-child(1) {
    position: absolute;
    top: 0;
    left: 0;
  }
  html body .functionPoint .wrap .box:nth-child(2) {
    position: absolute;
    top: 0;
    right: 0;
  }
  html body .functionPoint .wrap .box:nth-child(3) {
    position: absolute;
    bottom: 0;
    left: 0;
  }
  html body .functionPoint .wrap .box:nth-child(3):hover {
    bottom: -30px;
  }
  html body .functionPoint .wrap .box:nth-child(4) {
    position: absolute;
    right: 0;
    bottom: 0;
  }
  html body .functionPoint .wrap .box:nth-child(4):hover {
    bottom: -30px;
  }
  html body .process {
    padding: 0 24px;
  }
}
@media screen and (max-width: 900px) {
  #product .content {
    flex-direction: column;
  }
  html body .briefIntroduction {
    padding: 0 24px;
  }
  html body .briefIntroduction .wrap {
    justify-content: left;
  }
  html body .briefIntroduction .wrap .box {
    width: 32%;
    height: auto;
    margin-right: 2%;
    margin-bottom: 10px;
  }
  html body .briefIntroduction .wrap .box:nth-child(3) {
    margin-right: 0;
  }
}
@media screen and (max-width: 660px) {
  html body .header {
    padding: 16px;
  }
  html body .header > div.rightMenu div {
    padding: 0;
  }
  html body .briefIntroduction {
    padding: 0 24px;
  }
  html body .briefIntroduction .wrap {
    justify-content: space-between;
  }
  html body .briefIntroduction .wrap .box {
    width: 49%;
    height: auto;
    margin-right: initial;
  }
  html body .functionPoint {
    padding: 0 24px;
  }
  html body .functionPoint .wrap {
    height: 672px;
    background-size: cover;
  }
  html body .functionPoint .wrap:hover {
    height: 700px;
  }
  html body .functionPoint .wrap .box {
    position: initial !important;
    width: 100%;
  }
  html body .process {
    padding: 0 24px;
  }
  html body .process .tabs {
    width: auto;
  }
  html body .process .tabs > div {
    padding: 0 4px;
  }
  html body .apply {
    flex-direction: column;
  }
  html body .apply > div + div {
    margin-top: 24px;
    padding-top: 24px;
    border: none;
    border-top: 1px solid #dadada;
  }
}
@media screen and (max-width: 490px) {
  html body .header {
    padding: 16px;
  }
  html body .header > div.rightMenu div {
    padding: 0;
  }
  html body .header > div.rightMenu div a {
    display: none;
  }
  html body .briefIntroduction {
    padding: 0 24px;
  }
  html body .briefIntroduction .wrap .box {
    width: 100%;
    height: auto;
    margin-right: initial;
  }
}