* {
  /* font-family: -apple-system, BlinkMacSystemFont, Segoe UI, PingFang SC, Hiragino Sans GB, Microsoft YaHei, Helvetica Neue, Helvetica, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol; */
  font-family: PingFangTC;
}

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
  background: url("../img/bg.jpg") no-repeat top left, #000000;
  background-size: 100% auto;
  white-space: nowrap;
  overflow-x: auto;
}
a {
  outline: none;
  text-decoration: none;
}
a:hover {
  text-decoration: none;
}
@media (max-width: 1024px) {
  body {
    font-size: 1em;
  }
}

@media (max-width: 992px) {
  body {
    font-size: 0.9em;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 0.85em;
  }
}

@media (max-width: 576px) {
  body {
    font-size: 0.8em;
  }
}

.header,
.container,
.content,
.left,
.footer,
.mobnav {
  background: transparent;
}
.btn a {
  color: #fff !important;
}
.btn a:hover {
  color: #000 !important;
}
.header {
  width: 100%;
  text-align: center;
  height: auto;
}

.container {
  max-width: 1000px;
}

.content {
  width: 100%;
  padding-bottom: calc(96vh /13.36);
  padding-top: 0.2rem;
  /* border-top: #223348 1px solid;
  border-bottom: #223348 1px solid; */
}

/* .jc:hover img {
    border-radius: 10px;
    box-shadow: 0px 4px 10px 1px rgba(0, 93, 254, 0.4);
    transition: 0.3s;
}

.qbjc:hover {
    box-shadow: 0px 13px 28px -4px rgba(0, 93, 254, 0.4);
    transition: 0.3s;
} */

.rank {
  position: relative;
  top: -15px;
}

.qbtitle {
  color: #adb6c4;
  height: 40px;
  padding: 0.5rem 0;
  box-sizing: content-box;
}

.qblink {
  width: 100%;
  text-align: center;
  background-color: #fbe59c;
  border-radius: 5px;
  padding: 0.5rem 0;
  display: block;
  font-weight: 600;
}

a.qblink {
  text-decoration: none;
  color: #0e1230;
}

a.qblink:hover {
  background: #fbe59c;
}

.qbbtn {
  box-sizing: border-box;
  width: 100%;
  text-align: center;
  border-radius: 5px;
  padding: 0.5rem 0;
  font-weight: 600;
}

.btn {
  padding: 0.5rem 0;
  color: #fff;
  background-color: #5e6e82;
  margin: 10px 0px;
}

.footer {
  height: 80px;
  line-height: 80px;
  color: #55657e;
}

.left {
  position: fixed;
  left: calc((100% - 1000px) / 2 - 120px);
  padding-top: 50px;
}

.nav {
  margin-bottom: 10px;
}

.card1 {
  width: 100px;
  height: 100px;
  position: relative;
}

.front {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

.front img {
  width: 100px;
  height: 100px;
}

.card1:hover {
  transform: rotateY(360deg);
  transition: transform 0.8s;
}

.navlink p {
  margin-bottom: 0;
}
a.navlink:hover {
  text-decoration: none;
  color: #fff8ee;
}
a.navlink:visited {
  text-decoration: none;
}
.close:focus {
  outline: none;
  box-shadow: none;
}
.close img {
  width: 50%;
}

@media (min-width: 1200px) {
  .modal-dialog {
    max-width: 1000px;
    margin: 1.75rem auto;
  }

  .close {
    position: fixed;
    text-shadow: none;
    right: calc((100% - 1000px) / 2);
    transform: none;
    z-index: 999;
  }

  .logoimg {
    width: 100%;
  }

  .qbicon img {
    width: 70px;
    border-radius: 10px;
  }

  .qbjc {
    /* background-color: #182434; */
    padding: 0 20px 0px;
    border-radius: 10px;
    box-sizing: border-box;
    margin-top: 40px;
  }

  .qbtitle {
    font-size: 120%;
  }

  a.qblink {
    font-size: 110%;
  }

  .qbbtn {
    font-size: 110%;
  }

  .left {
    position: fixed;
    left: calc((100% - 1000px) / 2 - 120px);
    padding-top: 50px;
  }

  .mobnav {
    display: none;
  }
}

@media (min-width: 576px) and (max-width: 1200px) {
  html,
  body {
    background-size: auto auto;
  }
  .nav {
    display: none;
  }

  .modal-dialog {
    max-width: 550px;
    margin: 1.75rem auto;
  }

  .close {
    position: fixed;
    text-shadow: none;
    right: calc((100% - 550px) / 2);
    transform: none;
    z-index: 999;
  }

  .logoimg {
    width: 100%;
  }

  .qbjc {
    /* background-color: #182434; */
    padding: 0 20px 0;
    border-radius: 10px;
    box-sizing: border-box;
    margin-top: 40px;
  }

  .qbicon img {
    width: 33%;
    border-radius: 10px;
  }

  .qbtitle {
    font-size: 120%;
    height: 40px;
    padding: 0.5rem 0;
    line-height: 40px;
  }

  .qblink {
    padding: 0.5rem 0;
  }

  .qblink a {
    font-size: 110%;
  }

  .qbbtn {
    font-size: 110%;
    padding: 0.5rem 0;
  }

  .mobnav {
    display: flex;
    justify-content: space-between;
    position: fixed;
    bottom: 0;
    background-color: #293548;
    z-index: 90;
    width: 100%;
    height: calc(96vh /13.36);
  }

  .mob-nav-r {
    border-right: solid 1px #000000;
  }
  .mob-nav-r:last-child {
    border-right: none;
  }
  .mobnav .navlink {
    width: 25%;
    text-align: center;
    height: 100%;
    color: #8899b3;
    display: flex;
    justify-content: center;
    align-items: center;
    /*font-size: 100%;*/
    font-size: calc(16vh / 13.36);
    flex-direction: column;
  }

  .navlink img {
    height: calc(40vh/13.34);
    margin-bottom: calc(3vh / 13.36);
  }

  .btn {
    padding: 0.5rem 0;
    color: #fff;
    margin: 10px 0px;
  }

  .footer {
    margin-bottom: calc(96vh /13.36);
  }
}

@media (max-width: 576px) {
  html,
  body {
    background: url(../img/bg-m.png)!important ;
    background-size: 100%;
  }
  .btn {
    margin: calc(12vh/13.38) 0 0;
  }

  .nav {
    display: none;
  }

  .modal-dialog {
    max-width: 500px;
    margin: 1.75rem auto;
  }

  .tt {
    padding-left: 0;
  }

  .close {
    position: fixed;
    text-shadow: none;
    right: -20px;
    transform: none;
    z-index: 999;
  }
  .close img {
    width: 30%;
  }

  .logoimg {
    width: 110%;
  }

  .qbicon img {
    width: calc(58vh/13.38);
    border-radius: 10px;
  }

  .qbjc {
    /* background-color: #182434; */
    /* padding: 0 1rem; */
    border-radius: 10px;
    box-sizing: border-box;
    margin-top: 1.5rem;
  }

  .qbtitle {
    font-size: calc(20vh/13.38);
    height: calc(20vh/13.38);
    padding: calc(8vh/13.38) 0 calc(20vh/13.38) 0;
    line-height: calc(20vh/13.38);
  }

  .qblink {
    padding: calc(8vh/13.38) 0;
    font-size: calc(18vh/13.38);
  }

  .qblink a {
    /*font-size: 1rem;*/
    font-size: calc(18vh/13.38);
  }

  .qbbtn {
    /*font-size: 1rem;*/
    font-size: calc(18vh/13.38);
    padding: calc(8vh/13.38) 0;
  }

  .mobnav {
    display: flex;
    justify-content: space-between;
    position: fixed;
    bottom: 0;
    background-color: #293548;
    z-index: 90;
    width: 100%;
    height: calc(96vh /13.36);
  }

  .mob-nav-r {
    border-right: solid 1px #000000;
  }

  .mobnav .navlink {
    width: 25%;
    text-align: center;
    height: 100%;
    color: #fff8ee;
    display: flex;
    justify-content: center;
    align-items: center;
    /*font-size: 100%;*/
    font-size: calc(16vh / 13.36);
    flex-direction: column;
  }

  .navlink img {
    height: calc(40vh/13.34);
    margin-bottom: calc(3vh / 13.36);
  }

  .footer {
    margin-bottom: calc(96vh /13.36);
  }
}