html, body {
  width: 100%;
  height: 100%;
  min-width: 1260px;
  background: #fff;
  /* overflow-x: hidden; */
  font-family: "PingFang SC", "SF Pro SC", "SF Pro Text", "SF Pro Icons", "PingFang SC", "SF Pro SC", "Helvetica Neue", "Helvetica", "Arial", sans-serif;
}

html, body, p, header, footer {
  margin: 0;
  padding: 0;
}

::selection {
  color: #FFFFFF;
  background-color: #c9d9f8;
  text-shadow: none;
}

::-moz-selection {
  color: #FFFFFF;
  background-color: #c9d9f8;
  text-shadow: none;
}

a {
  text-decoration: none;
  color: #ffffff;
}

a:hover {
  text-decoration: none;
}

/* @media only screen and (max-width: 1600px) {
  html, body {
    font-size: 14px;
  }
} */

/* @media only screen and (min-width: 1601px) and (max-width: 1900px) {

  html,
  body {
    font-size: 14px;
  }
} */

/* @media only screen and (min-width: 1901px) {
  html, body {
    font-size: 16px;
  }
} */

.main-width {
  /* width: 73.75rem; */
  width: 75rem;
  margin: 0 auto;
}

heade {
  /* max-width: 1260px; */
  width: 100%;
  /* height: 3.75rem; */
  height: 5rem;
  position: fixed;
  /* background: #fff; */
  /* background: rgba(0, 0, 0, 0.03); */
  background: rgba(0, 0, 0, 0);
  z-index: 1001;
  /* opacity: 0.03; */
}

.login_bg {
  display: inline-block;
  width: 11.25rem!important;
  height: 2.2rem;
  background: url('../img/捷云logo@2x.png');
  background-size: cover;
}

.navbar_bg {
  background: url('http://cloud-cdn.jetcloudtech.com/img/top.png');
  background-size: contain;
  background-repeat: no-repeat;
  width: 12px;
  height: 12px;
  margin-left: 5px;
  display: inline-block;
  background-position: 0px 3px;
}

.heade-shadow .navbar_bg {
  background: url('http://cloud-cdn.jetcloudtech.com/img/top2.png');
  width: 12px;
  height: 12px;
  background-size: 100% 50%;
  background-repeat: no-repeat;
  background-position: 0px 3px;
}

.heade-shadow {
  background: #ffffff;
  box-shadow: 0px 2px 4px 0px rgba(245, 245, 245, 1);
}

.heade-shadow a {
  color: #000000;
}

.heade-shadow .login_bg {
  background: url('../img/logo@2x.png');
  background-size: 100%;
}

/* .heade-shadow .active {
  border-bottom: 2px solid #3877F5;
  padding-bottom: 0.2rem;
} */

.heade-shadow .active a {
  color: #3877F5;
}

.heade-shadow a:hover {
  color: #236af8;
}

.heade-shadow .subTitle a:hover, .heade-shadow .subTitle a {
  color: #000!important;
}

.heade-shadow .subTitle {
  background: #fff;
}

.heade-shadow .subTitle p a:hover {
  background: #d9e5fb;
  color: rgba(255, 255, 255, 1);
}

.heade-shadow .subTitle {
  box-shadow: 0px 8px 43px 0px rgba(225, 225, 225, 0.53);
}

button {
  border: none;
  outline: none;
  cursor: pointer;
}

button:active {
  opacity: 0.75;
}

header img {
  width: 7rem;
  height: 2.5rem;
}

header ol {
  display: inline;
  list-style-type: none;
}

header li {
  display: inline-block;
  word-wrap: nowrap;
  margin-right: 3.125rem;
  cursor: pointer;
  position: relative;
}

/* header li::before {
  content: "";
  position: absolute;
  top: 0;
  left: 100%;
  width: 0;
  height: 100%;
  border-bottom: 2px solid #3877F5;
  transition: 0.2s all linear;
  z-index: -1;
}

li:hover::before {
  width: 100%;
  left: 0;
}

li:hover~li::before {
  left: 0;
} */

header li a:hover {
  color: #fff;
  opacity: 1;
}

/* header  */

/* header .active {
  border-bottom: 2px solid #3877F5;
} */

header .active a {
  color: #fff;
  opacity: 1;
}

header .active {
  padding-bottom: 0.2rem;
  /* border-bottom: 2px solid #ffffff; */
}

header li:nth-last-child(1) {
  margin-right: 2.5rem;
}

header {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 16px;
  font-weight: 400;
  /* line-height: 1.25rem; */
  line-height: 5rem;
  color: #000000;
  /* padding-top: .625rem; */
}

header a {
  color: rgb(255, 255, 255, 0.4);
  /* opacity: 0.5; */
}

header .subTitle {
  display: none;
  position: absolute;
  top: 5rem;
  left: -20px;
  width: 7.5rem;
  background: rgba(255, 255, 255, 0.2);
  text-align: center;
}

header .subTitle p a:last-of-type {
  /* margin-top: 5px; */
}

header .subTitle p {
  padding-top: 1rem;
  line-height: 0;
}

header .subTitle p:last-of-type {
  padding-bottom: 1rem;
}

header .subTitle p a {
  height: 1.875rem;
  line-height: 1.875rem;
  width: 100%;
  display: inline-block;
  color: rgba(255, 255, 255, 0.5);
  text-align: center;
}

header .subTitle p a:hover {
  background: rgba(255, 255, 255, 0.25);
  color: rgba(255, 255, 255, 1);
}

/* header li:hover .subTitle {
  display: block;
} */

.register-btn {
  font-size: 14px;
  font-weight: 500;
  color: #ffffff;
  line-height: 1.25rem;
  background: #1499F9;
  padding: .375rem 1.125rem;
  border-radius: .25rem;
}

.register-btn a {
  color: #ffffff;
}

.banner-img {
  width: 100%;
  height: auto;
  max-height: 60rem;
  background-repeat: no-repeat;
}

.banner-bolck {
  position: relative;
}

.banner-title {
  width: 30.1875rem;
  /* height: 7.625rem; */
  position: absolute;
  top: 9.4375rem;
  left: 3.0625rem;
}

.curcle {
  width: 6px;
  height: 6px;
  display: inline-block;
  border: 2px solid #3877f5;
  border-radius: 50%;
  margin-right: 0.625rem;
  margin-bottom: 0.1rem;
}

.banner-bolck-btn {
  width: 7.5rem;
  text-align: center;
  background: #FFCC14;
  box-shadow: 0px 2px 4px 0px rgba(0, 0, 0, 0.33);
  border-radius: 4px;
  color: #ffffff;
  font-size: 14px;
  font-weight: 500;
  padding: .625rem 0;
  position: absolute;
  top: 22.75rem;
  left: 10.0625rem;
  transition: all 0.6s;
}

.banner-bolck-btn:hover {
  transform: scale(1.1);
}

.banner-dog {
  width: 34.375rem;
  height: 22.75rem;
  position: absolute;
  top: 8.875rem;
  right: 4.0625rem;
}

.flxed-right {
  width: 7.625rem;
  height: 8.25rem;
  background: #ffffff;
  box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.09);
  border-radius: 4px;
  position: fixed;
  right: 1.25rem;
  top: 39.1875rem;
  z-index: 33;
}

.flxed-item {
  height: 2.75rem;
  display: flex;
  align-items: center;
  font-size: 14px;
  font-weight: 400;
  color: rgba(61, 61, 61, 1);
  line-height: 1.25rem;
  cursor: pointer;
}

.flxed-item:hover {
  color: #1499F9;
}

.flxed-item .iconfont {
  font-size: 1.5rem;
  margin-left: 1rem;
  margin-right: .5rem;
}

.main-content {
  text-align: center;
}

.content-item {
  margin-bottom: 9.375rem;
}

.content-flex {
  display: flex;
  justify-content: space-between;
  /* align-items: center; */
}

.content-item .info {
  margin-top: 1.5rem;
}

.content-item .info .info_box {
  text-align: left;
  margin-bottom: 0.9rem;
}

.content-item .title-box .blue {
  width: 2.5rem;
  height: 0.625rem;
  background: #3877F5;
  margin-bottom: 0.55rem;
}

.content-item .title-box .title {
  position: relative;
  height: 3.25rem;
  line-height: 3.25rem;
  font-size: 1.875rem;
  color: #000;
  font-weight: 300;
  columns: #333333;
  text-align: left;
  /* margin: .625rem 0; */
}

.content-item .info .info_box .info_content {
  display: flex;
  align-items: center;
  margin-bottom: 0.3rem;
}

.content-item .info .info_box .info_content .info_box_title {
  font-size: 1rem;
  width: 17.625rem;
  font-family: PingFang SC;
  color: #000000;
  display: flex;
  justify-content: space-between;
}

.content-item .info .info_box .warp {
  font-size: 0.875rem;
  font-family: PingFang SC;
  font-weight: 300;
  margin-left: 1.25rem;
  line-height: 1.7rem;
}

/* 右侧图片 */

.content-item .left {
  width: 30rem;
}

.content-item .right {
  width: 28.26rem;
  height: 22rem;
}

.content-item .right img {
  width: 100%;
}

/* .border-b {
  height: 0.2rem;
  background: linear-gradient(90deg, rgba(7, 27, 112, 1) 0%, rgba(255, 255, 255, 0) 100%);
  border-radius: 2px;
  margin-top: 0.5rem;
} */

.content-item .title span {
  position: absolute;
  top: -1.8rem;
  font-size: 14px;
  font-weight: 400;
}

.content-item .title_info {
  font-size: 16px;
  color: #000;
  margin-top: 1.25rem;
  font-weight: 400;
}

.content-item .dsc {
  text-align: center;
  font-size: 14px;
  font-weight: 300;
  color: #666666;
  line-height: 20px;
}

.extension .title {
  width: 100%;
  text-align: center;
  line-height: 1.875rem;
  font-size: 1.875rem;
  font-family: PingFang SC;
  font-weight: 400;
  color: #000;
  margin-bottom: 2.5rem;
}

.extension .title .title_info {
  height: 0.875rem;
  font-size: 0.875rem;
  font-family: PingFang SC;
  color: rgba(0, 0, 0, 1);
  margin-top: 1.25rem;
}

/* .content-item img {
  margin-top: 3.125rem;
} */

footer {
  width: 100%;
  height: 18.5rem;
  background: url('../img/footer_bg@2x.png');
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}

.jetcloud {
  position: absolute;
  bottom: 1.875rem;
  width: 100%;
  text-align: center;
  font-size: .75rem;
  font-weight: 400;
  color: #ffffff;
  line-height: 1.0625rem;
  opacity: .8;
}

.footer-content {
  padding: 3.125rem 0;
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-content ul {
  list-style-type: none;
  list-style: none;
  padding: 0px;
  margin: 0px;
  margin-left: 4.0625rem;
}

.footer-content ul li {
  margin-top: .875rem;
  font-size: 13px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.125rem;
  cursor: pointer;
  opacity: 0.8;
}

.footer-content ul:nth-child(1) {
  margin-left: 0;
}

.footer-content ul li:nth-child(1) {
  font-size: 14px;
  color: #ffffff;
  cursor: auto;
  opacity: 1;
}

.footer-content ul li:hover {
  opacity: 1;
}

.footer-left, .footer-right {
  display: flex;
}

.footer-right .about-us {
  width: 11.6875rem;
}

.about-us .tel {
  margin-top: .875rem;
  font-size: 1.625rem;
  font-weight: 500;
  color: #ffffff;
  line-height: 2.3125rem
}

.about-us .address {
  font-size: 12px;
  font-weight: 400;
  color: #ffffff;
  line-height: 18px;
  opacity: 0.8;
}

.footer-img {
  margin: 0 .875rem;
  position: relative;
}

.footer-img img {
  width: 5.875rem;
  height: 5.875rem;
}

.footer-img .hover-img {
  position: absolute;
  top: -12.3rem;
  left: -2.8rem;
  width: 11.25rem;
  height: 11.875rem;
}

.footer-img .hover-gzh {
  background-image: url('../img/二维码放大背景@2x.png');
  background-repeat: no-repeat;
  background-size: cover;
  display: none;
}

.footer-img .hover-qrcode {
  background-image: url('../img/二维码放大背景@2x.png');
  background-repeat: no-repeat;
  background-size: cover;
  display: none;
}

.footer-img .hover-img img {
  width: 10.3125rem;
  height: 10.3125rem;
  margin: .5rem;
}

.white {
  color: #fff;
  opacity: 1;
}

.colorBlue {
  color: #3877F5!important;
}

.liWhite {
  color: rgba(255, 255, 255,1);
  background: rgba(255, 255, 255, 0.25);
}