@charset "UTF-8";
.wrapper {
  background-size: 150%;
  overflow: hidden;
}

.header .container {
  width: 100%;
  height: 0;
  padding-bottom: 56.40625%;
}

.header .logo {
  width: 23.51562%;
  position: absolute;
  padding-bottom: 27.56233%;
  top: 2.21607%;
  left: 20.07812%;
}

.header .logo a {
  width: 100%;
  height: 0;
  padding-bottom: 66.11296%;
}

.header .slogan {
  width: 60.3125%;
  height: 0;
  padding-bottom: 22.73438%;
  top: 57.75623%;
  left: 30.625%;
  background-size: 100%;
}

.nav {
  width: 100%;
}

.nav .container {
  width: 98%;
  margin: 0 auto;
}

.nav .container .navBtn {
  width: 100%;
}

.nav .container .navBtn ul {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

@media only screen and (max-width: 560px) {
  .nav .container .navBtn ul {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: distribute;
        justify-content: space-around;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
}

.nav .container .navBtn ul li {
  width: 25%;
  height: 0;
  padding-bottom: 12.5%;
}

.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.navBtn4 a {
  background-position-x: -300% !important;
}

.nav .container .navBtn ul li a {
  width: 96.03846%;
  height: 0;
  padding-bottom: 48.84615%;
  background-size: 400% 100%;
}

/* ================= 內容 ================= */
.content {
  padding: 0 0 30px;
  margin: 0 auto;
}

.content .btn_notice {
  width: 14.55556%;
  height: 0;
  padding-top: 14.55556%;
  margin-top: 1.38504%;
  right: 5.55556%;
}

.content .btn_notice a {
  width: 100%;
  height: 0;
  padding-bottom: 100%;
  background-size: 100%;
}

.content .container {
  width: 80%;
  padding: 20px 0;
}

.content .container ol,
.content .container ul {
  margin-left: 2em;
}

.gride .header .container {
  padding-bottom: 66.40625%;
}