/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, hgroup, menu, nav, section {
  display: block;
}

body {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

blockquote, q {
  quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
  content: '';
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

.container {
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: 0 15px;
}

.img-fluid {
  max-width: 100%;
  height: auto;
}

body {
  font-size: 16px;
  background-color: #eeeeee;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #484848;
}

.nav-block {
  height: 60px;
  background-color: #e57134;
  width: 100%;
  position: -webkit-sticky;
  position: sticky;
  top: 0px;
  z-index: 19;
}

.nav-block .container {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.nav-block .container .navbar-brand {
  line-height: 3.6rem;
}

.nav-block .container .navbar-brand img {
  height: 50px;
  width: auto;
  vertical-align: middle;
}

.nav-block .container ul li {
  display: inline-block;
  vertical-align: middle;
  line-height: 3.6rem;
  margin-left: 0.8rem;
  cursor: pointer;
}

.nav-block .container ul li:first-child {
  margin-left: 0;
}

.nav-block .container ul li .link {
  padding: 4px 12px;
  text-decoration: none;
  color: #ffffff;
  border-radius: 16px;
  border: #ffffff 1px solid;
  -webkit-transition: background-color .5s, border .5s;
  transition: background-color .5s, border .5s;
}

.nav-block .container ul li .link:hover {
  background-color: #484848;
  border: #484848 1px solid;
}

.nav-block .container ul li .hover-content {
  position: absolute;
  top: 60px;
  right: 0px;
  display: none;
  width: 620px;
  background-color: rgba(255, 255, 255, 0.95);
  border-radius: 0 0 15px 15px;
  -ms-flex-pack: distribute;
      justify-content: space-around;
}

.nav-block .container ul li .hover-content .box {
  margin: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  font-weight: 500;
  border: 0;
  text-decoration: none;
  color: #e57134;
}

.nav-block .container ul li .hover-content .box p {
  line-height: 2rem;
}

.nav-block .container ul li .hover-content .box:hover .btn {
  background-color: #e57134;
  color: #ffffff;
}

.nav-block .container ul li .hover-content .box img {
  width: 80px;
  height: auto;
}

.nav-block .container ul li .hover-content .box .btn {
  width: 100px;
  height: 30px;
  text-align: center;
  line-height: 30px;
  border: 2px solid #e57134;
  border-radius: 20px;
  cursor: pointer;
  -webkit-transition: background-color .5s, color .5s;
  transition: background-color .5s, color .5s;
}

.nav-block .container ul .community-dropdown:hover .hover-content {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

header {
  background-image: url(https://jm18c-twie.vip/templates/frontend/airav/css/img/head-bg-1.jpg);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center 0px;
}

.header-block {
  padding: 4rem 15px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.header-block .left {
  width: 66%;
}

.header-block .left .title-girl-m {
  display: none;
}

.header-block .left h3 {
  font-size: 2.5rem;
  font-weight: bold;
  line-height: 3rem;
  text-align: center;
}

.header-block .left ul {
  margin: 0 auto;
  text-align: center;
  margin: 30px 0;
}

.header-block .left ul .ios {
  background-color: #9d9d9d;
  border-radius: 26px;
  -webkit-transition: background-color .5s;
  transition: background-color .5s;
}

.header-block .left ul .ios:hover {
  background-color: #848484;
}

.header-block .left ul .android {
  background-color: #e57134;
  border-radius: 26px;
  -webkit-transition: background-color .5s;
  transition: background-color .5s;
}

.header-block .left ul .android:hover {
  background-color: #cc571a;
}

.header-block .left ul li {
  display: inline-block;
  position: relative;
}

.header-block .left ul li a {
  display: block;
  padding: 8px 58px;
  text-decoration: none;
  color: #ffffff;
  font-size: 1.6rem;
  width: 120px;
}

.header-block .left ul li .qr-code {
  position: absolute;
  width: 238px;
  height: auto;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  top: 100%;
  color: #fff;
  display: none;
  padding-top: 20px;
  z-index: 9;
}

.header-block .left ul li .qr-code div {
  background-color: #484848;
  -webkit-box-shadow: 2px 2px 6px #989898;
          box-shadow: 2px 2px 6px #989898;
  padding: 20px;
  border-radius: 12px;
}

.header-block .left ul .ios:hover .qr-code,
.header-block .left ul .android:hover .qr-code {
  display: block;
}

.header-block .left .backup-url {
  color: #484848;
  font-weight: 500;
}

.header-block .right {
  width: auto;
  height: 780px;
}

.header-block .right img {
  height: 100%;
  width: auto;
}

.install-block h4 {
  font-size: 2rem;
  text-align: center;
  font-weight: bold;
}

.install-block hr {
  height: 2px;
  border: none;
  background-color: #e57134;
  margin-bottom: 1.5rem;
}

.install-block h5 {
  font-size: 1.4rem;
  margin: 0.8rem 0;
  font-weight: bold;
}

.install-block li {
  list-style-type: decimal;
  line-height: 3rem;
  margin-left: 1rem;
}

.install-block .install-img {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 3rem;
}

.install-block .install-img .step {
  width: 30%;
}

.install-block .install-img .icon {
  margin: 0 25px;
}

footer {
  height: 30px;
  background-color: #e57134;
  text-align: center;
  line-height: 30px;
  color: #ffffff;
}

@media (max-width: 1200px) {
  .container {
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
  }
  .header-block .right {
    height: 600px;
  }
  .install-block .install-img .step {
    width: 40%;
  }
}

@media (max-width: 768px) {
  .header-block {
    padding: 2rem 15px 3rem;
  }
  .header-block .left {
    width: 58%;
  }
  .header-block .left ul li {
    margin-right: 0rem;
    margin-bottom: 1rem;
  }
  .header-block .right {
    height: 500px;
  }
}

@media (max-width: 414px) {
  .nav-block {
    height: 96px;
  }
  .nav-block .container {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .nav-block .container .navbar-brand {
    line-height: 3rem;
  }
  .nav-block .container .navbar-brand img {
    height: 40px;
  }
  .nav-block .container ul li {
    line-height: 3rem;
  }
  .nav-block .container ul li .hover-content {
    top: 96px;
    width: 100%;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  header {
    background-size: 200%;
  }
  .header-block .left {
    width: 100%;
  }
  .header-block .left .title-girl {
    display: none;
  }
  .header-block .left .title-girl-m {
    display: block;
  }
  .header-block .left h3 {
    font-size: 1.5rem;
  }
  .header-block .right {
    display: none;
  }
  .install-block .install-img {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    width: 70%;
  }
  .install-block .install-img .step {
    width: 100%;
  }
  .install-block .install-img .icon {
    margin: 1rem 0;
    -webkit-transform: rotate(90deg);
            transform: rotate(90deg);
  }
}

@media (max-width: 375px) {
  .install-block .install-img {
    width: 100%;
  }
  .header-block .left h3 {
    font-size: 1.2rem;
  }
}
/*# sourceMappingURL=all.css.map */