.wrapper {
  height: 100vh;
  overflow: hidden;
  background: url(../img/bg-index.jpg) 50% 30% no-repeat;
  background-size: cover;
}

.logo {
  width: 275px;
  height: 60px;
  position: relative;
  margin: 52px auto 0;
  z-index: 1;
}

.nav-index {
  position: absolute;
  bottom: 100px;
  width: 100%;
  z-index: 1;
}

.nav-index-menu {
  position: relative;
  margin: 0 auto;
  width: 800px;
  padding-top: 10px;
  overflow: hidden;
}

@media only screen and (max-width: 960px) {
  .nav-index-menu {
    width: 100%;
    margin-bottom: 80px;
  }
}

@media only screen and (max-width: 414px) {
  .nav-index-menu {
    margin-bottom: 40px;
  }
}

.nav-index-menu:after {
  content: "";
  display: block;
  position: absolute;
  width: 80%;
  height: 1px;
  background: #fff;
  top: 13px;
  left: 10%;
}

.nav-index-menu a {
  display: block;
  position: relative;
  float: left;
  width: 20%;
  height: 60px;
  padding-top: 12px;
  line-height: 40px;
  display: block;
  overflow: hidden;
  text-align: center;
  color: #e5a88b;
}

@media only screen and (max-width: 960px) {
  .nav-index-menu a {
    font-size: 13px;
  }
}

.nav-index-menu a:after {
  content: "";
  position: absolute;
  width: 8px;
  height: 8px;
  top: 0px;
  left: 50%;
  margin-left: -2px;
  background: #fff;
  border-radius: 100%;
}

.nav-index-menu a:nth-child(1):hover ~ .dot {
  left: 10%;
  margin-left: -2px;
  opacity: 1;
}

.nav-index-menu a:nth-child(2):hover ~ .dot {
  left: 30%;
  margin-left: -2px;
  opacity: 1;
}

.nav-index-menu a:nth-child(3):hover ~ .dot {
  left: 50%;
  margin-left: -2px;
  opacity: 1;
}

.nav-index-menu a:nth-child(4):hover ~ .dot {
  left: 70%;
  margin-left: -2px;
  opacity: 1;
}

.nav-index-menu a:nth-child(5):hover ~ .dot {
  left: 90%;
  margin-left: -2px;
  opacity: 1;
}

.nav-index-menu a .nav-en, .nav-index-menu a .nav-tw {
  position: relative;
  -webkit-transition: all .5s;
  transition: all .5s;
  width: 100%;
  text-align: center;
  display: block;
}

.nav-index-menu a .nav-en {
  opacity: 1;
}

.nav-index-menu a .nav-tw {
  opacity: 0;
}

@media only screen and (min-width: 1201px) {
  .nav-index-menu a:hover {
    color: #fff;
  }
  .nav-index-menu a:hover .nav-tw {
    opacity: 1;
    margin-top: -40px;
  }
  .nav-index-menu a:hover .nav-en {
    opacity: 0;
  }
}

.nav-index .dot {
  width: 8px;
  height: 8px;
  background: #ffc600;
  border-radius: 100%;
  position: absolute;
  z-index: 2;
  top: 10px;
  left: 0%;
  opacity: 0;
  -webkit-transition: 0.7s ease-in-out;
  transition: 0.7s ease-in-out;
}

.footer-index {
  font-size: 10px;
  width: 100%;
  position: absolute;
  bottom: 24px;
  color: #fff;
  text-align: center;
  letter-spacing: 1px;
}
/*# sourceMappingURL=index.css.map */