.wrapper {
  background-size: 150%;
  overflow: hidden;
}

.nav {
  width: 100%;
  padding-bottom: 0;
}

.nav .container {
  width: 98%;
}

.nav .container .navBtn {
  width: 95%;
}

@media only screen and (max-width: 500px) {
  .nav .container .navBtn {
    width: 90%;
  }
}

.nav .container .navBtn ul li {
  width: 33%;
  height: 0;
  padding-bottom: 8.7963%;
  margin-top: 10px;
}

@media only screen and (max-width: 500px) {
  .nav .container .navBtn ul li {
    width: 50%;
    padding-bottom: 13.19444%;
  }
}

.nav .container .navBtn ul li.navBtn1 a {
  background-position-x: 0% !important;
}

.nav .container .navBtn ul li.navBtn2 a {
  background-position-x: -100% !important;
}

.nav .container .navBtn ul li.navBtn3 a {
  background-position-x: -200% !important;
}

.nav .container .navBtn ul li a {
  width: 89.44444%;
  height: 0;
  padding-bottom: 29.50311%;
  background-size: 300% 100%;
}

.content {
  padding: 30px 0;
}

.content .container {
  width: 98%;
  padding: 0;
}

@media only screen and (orientation: landscape) {
  .header .container {
    width: 100%;
    height: 0;
    padding-bottom: 67.1875%;
  }
  .header .logo {
    width: 13.51562%;
    height: 0;
    padding-bottom: 8.82812%;
    left: 57.03125%;
    top: 2.32558%;
  }
  .header .logo a {
    width: 100%;
    height: 0;
    padding-bottom: 65.31792%;
    background-size: 100%;
  }
  .header .slogan {
    width: 59.375%;
    height: 0;
    padding-bottom: 33.125%;
    top: 2.32558%;
    left: 36.71875%;
    background-size: 100%;
  }
  .header .subtitle {
    width: 65.3125%;
    height: 0;
    padding-bottom: 17.8125%;
    top: 52.32558%;
    left: 30.46875%;
    background-size: 100%;
  }
}

@media only screen and (orientation: portrait) {
  .wrapper {
    background-size: 100%;
    background-image: url(/Action/79_TMD/20200420U/images/mobileBg.jpg);
  }
  .header .container {
    width: 100%;
    height: 0;
    padding-bottom: 97.65625%;
  }
  .header .logo {
    width: 23.4375%;
    height: 0;
    padding-bottom: 15.54687%;
    left: 51.95312%;
    top: 10.4%;
  }
  .header .logo a {
    width: 100%;
    height: 0;
    padding-bottom: 66.33333%;
    background-size: 100%;
  }
  .header .slogan {
    width: 74.21875%;
    height: 0;
    padding-bottom: 41.40625%;
    top: 20.8%;
    left: 28.125%;
    background-size: 100%;
  }
  .header .subtitle {
    width: 80.46875%;
    height: 0;
    padding-bottom: 21.95312%;
    top: 68.8%;
    left: 13.28125%;
    background-size: 100%;
  }
}