@charset "UTF-8";

body {
  font-family: '微軟正黑體', 'Malgun Gothic', Dotum, Tahoma, sans-serif;
  background-color: #111;
  color: #fff;
  margin: 0 auto
}

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

button {
  background: 0 0;
  border: none
}

audio::-webkit-media-controls-current-time-display,
audio::-webkit-media-controls-fullscreen-button,
audio::-webkit-media-controls-mute-button,
audio::-webkit-media-controls-panel,
audio::-webkit-media-controls-play-button,
audio::-webkit-media-controls-return-to-realtime-button,
audio::-webkit-media-controls-rewind-button,
audio::-webkit-media-controls-seek-back-button,
audio::-webkit-media-controls-seek-forward-button,
audio::-webkit-media-controls-time-remaining-display,
audio::-webkit-media-controls-timeline,
audio::-webkit-media-controls-timeline-container,
audio::-webkit-media-controls-toggle-closed-captions-button,
audio::-webkit-media-controls-volume-slider,
audio::-webkit-media-controls-volume-slider-container {
  font-size: 12px;
  color: #fff
}

audio::-webkit-media-controls-enclosure {
  background: 0 0;
  border-radius: 10px;
  background-color: none
}

audio::-webkit-media-controls-timeline,
video::-webkit-media-controls-overlay-play-button,
video::-webkit-media-controls-timeline {
  display: none
}

audio::-webkit-media-controls-fullscreen-volume-min-button,
audio::-webkit-media-controls-fullscreen-volume-slider,
audio::-webkit-media-controls-mute-button,
audio::-webkit-media-controls-play-button,
audio::-webkit-media-controls-volume-slider,
audio::-webkit-media-controls-volume-slider-container {
  display: flex;
  background-color: transparent;
  filter: invert(80%)
}

a#gotop {
  display: block;
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  background: transparent url(../image/btn_top.png) no-repeat 0 0;
  background-size: contain;
  width: 101px;
  height: 102px;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, .2));
  -webkit-filter: brightness(100%);
  filter: brightness(100%)
}

:focus {
  outline: 0
}

a:active,
a:focus,
a:hover {
  text-decoration: none
}

ul {
  margin: 0;
  padding: 0;
  list-style-type: none
}

@keyframes flash {

  0%,
  12%,
  22%,
  24%,
  26%,
  29%,
  4%,
  6%,
  7%,
  77%,
  79%,
  82% {
    opacity: 0
  }

  13%,
  23%,
  25%,
  27%,
  3%,
  30%,
  5%,
  75%,
  8%,
  80%,
  83% {
    opacity: 1
  }
}

@keyframes effect {
  40% {
    opacity: .1;
    -webkit-transform: skew(-90deg) translateX(-10px);
    transform: skew(-90deg) translateX(-10px)
  }

  50% {
    opacity: .6
  }

  60% {
    opacity: .4;
    -webkit-transform: skew(80deg) translateX(10px);
    transform: skew(80deg) translateX(10px)
  }
}

#particles-js {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%
}

#tab-1 .btn_thunder a,
.navbar-inverse .navbar-nav>li>a,
a#gotop {
  -moz-transition: all .25s ease-in-out;
  -webkit-transition: all .25s ease-in-out;
  transition: all .25s ease-in-out
}

.navbar-fixed-top .navbar-collapse {
  max-height: unset
}

.bg_music {
  position: absolute;
  display: flex;
  bottom: 0;
  right: 0
}

a#gotop:hover {
  bottom: 50px;
  -webkit-filter: brightness(130%);
  filter: brightness(130%)
}

button.close {
  width: 54px;
  height: 54px;
  background: url(../image/close.png) no-repeat top !important;
  overflow: hidden;
  text-indent: -10000em;
  cursor: pointer;
  border: 0;
  opacity: 1;
  position: absolute;
  right: 0;
  top: -54px;
  z-index: 999;
  background-size: 100% auto
}

.modal-body {
  padding: 0;
}

.modal-dialog {
  margin: 150px auto;
}

.navbar-inverse {
  background-color: rgb(0 0 0 / 50%) !important
}

.navbar-inverse .navbar-nav>li>a {
  min-width: 100px;
  color: #fff;
  font-weight: 400;
  font-size: 16px;
  line-height: 60px;
  margin: 0 10px;
  padding: 0
}

.navbar-inverse .navbar-nav>.active>a,
.navbar-inverse .navbar-nav>.active>a:focus,
.navbar-inverse .navbar-nav>.active>a:hover,
.navbar-inverse .navbar-nav>li>a:focus,
.navbar-inverse .navbar-nav>li>a:hover {
  background-color: transparent;
  outline: 0;
  filter: hue-rotate(-60deg)
}

.navbar {
  min-height: 100px;
  margin-bottom: 0;
  border: 0
}

.linkicon {
  display: flex;
  justify-content: center;
  flex-direction: row;
  float: right
}

.linkicon a {
  padding: 9px
}

.dropdown-toggleBtn {
  font-size: 16px;
  line-height: 30px;
  padding: 15px;
  color: #fff
}

.dropdown-menu {
  background-color: #0007;
  padding: 12px 8px;
  text-align: left;
  border-radius: 0;
  border: none
}

.dropdown-menu li {
  margin: 0;
  line-height: 40px;
  width: 100%;
  border-bottom: 1px solid #fff
}

.dropdown-menu li:last-child {
  border-bottom: none
}

.dropdown-menu>.active>a,
.dropdown-menu>.active>a:focus,
.dropdown-menu>.active>a:hover,
.dropdown-menu>li>a:focus,
.dropdown-menu>li>a:hover {
  background: rgba(0, 0, 0, .2)
}

.dropdown-menu>li>a,
.dropdown-menu>li>a:focus,
.dropdown-menu>li>a:hover {
  color: #fff
}

.dropdown-menu>li>a {
  font-size: 16px;
  padding: 10px 0
}

#tab-1,
#tab-2,
#tab-3 {
  width: 100%;
  position: relative;
  overflow: hidden
}

#avaFooter {
  position: relative
}

#tab-1 {
  position: relative;
  text-align: center
}

#tab-1 .title {
  max-width: 1189px;
  width: 100%;
  margin: 0 auto 15px
}

#tab-1 .btn_thunder {
  max-width: 434px;
  width: 100%;
  margin: 30px auto 0
}

#tab-1 .btn_thunder a {
  background: transparent url(../image/btn.png) no-repeat 0 0;
  background-size: contain;
  padding-bottom: 23.5023041475%;
  height: 0;
  text-indent: -99999px;
  display: block;
  animation: bright 2.5s ease-in-out 0s infinite
}

#tab-1 .btn_thunder:hover {
  -webkit-filter: brightness(130%);
  filter: brightness(130%)
}

#tab-1 .s1,
#tab-2 .s1,
#tab-2 .s2 {
  background-color: #000;
  height: initial;
  min-height: 100vh;
  position: relative
}

#tab-1 .s1 {
  background: url(../image/header_bg.jpg) no-repeat 50% 0;
  height: 1090px;
  background-size: cover
}

#tab-1 .title {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  height: 100%
}

#tab-1 .title h1 {
  text-align: center;
  margin: -60px 0 0;
  position: relative
}

#tab-2 .s1_header {
  background: url(../image/p2_header_bg.jpg) no-repeat 50% 0;
  height: 100vh;
  background-size: cover;
  /* margin: 100px 0 0; */
}

#tab-2 .s2 {
  height: 100vh;
  background: url(../image/p2_s2_bg.jpg) no-repeat 50% 0;
  position: relative;
  background-size: cover;
}

#tab-2 .s1 {
  height: 110vh;
  position: relative
}

#tab-2 .title,
#tab-2 .s2 .active {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  flex-direction: column;
  height: 100%
}

#tab-2 .title h1 {
  text-align: center;
  margin: 0;
  position: relative;
}

#tab-2 .title p {
  margin: -150px 0 0;
  position: relative;
}

#tab-2 .title h1 img,
#tab-2 .title p img {
  position: relative;
  z-index: 1;
}

#tab-1 .title h1:after,
#tab-2 .title h1:after,
#tab-2 .title p:after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  margin: 0 auto;
  top: -62px;
  background: transparent url(../image/effect.png) no-repeat 50% 0;
  max-width: 774px;
  height: 311px;
  mix-blend-mode: screen;
  background-size: contain;
  z-index: 2;
}

#tab-1 .title h1:after,
#tab-2 .title p:after {
  top: 50%;
  -webkit-transform: translate(0, -55%);
  -ms-transform: translate(0, -55%);
  -o-transform: translate(0, -55%);
  transform: translate(0, -55%)
}

.s2 .video_wrapper {
  top: 0
}

.video_wrapper {
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  overflow: hidden;
  z-index: 0
}

.video_wrapper::after {
  content: '';
  position: absolute;
  height: 100%;
  width: 100%;
  bottom: 0;
  top: 0;
  right: 0;
  left: 0;
  z-index: 0;
  display: block;
  background: url(../image/ptn2.png) repeat 50% 0
}

.video_wrapper #player1,
.video_wrapper #player2,
.video_wrapper #player3,
.video_wrapper .videoBg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: auto;
  height: auto;
  min-width: 100%;
  min-height: 100%;
  -webkit-transform: translate(-50%, -50%);
  -moz-transform: translate(-50%, -50%);
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
  pointer-events: none
}

#tab-1 .s1 div,
#tab-3 .s1 div img {
  animation-fill-mode: backwards
}

#tab-1 .s1 .main_logo {
  max-width: 100%;
  position: absolute;
  left: 50%;
  top: calc(45vh - 101px);
  margin-left: -265px
}

#tab-1 .s1 .main_logo div {
  width: 489px;
  max-width: 100%;
  height: 203px;
  background: url(../image/main_logo.png) no-repeat center;
  background-size: contain
}

#tab-1 .s1 .main_title_1 {
  position: absolute;
  left: 43%;
  max-width: 100%;
  top: calc(65vh - 71px);
  margin-left: -209px
}

#tab-1 .s1 .main_title_1 div {
  width: 418px;
  max-width: 100%;
  height: 71px;
  background: url(../image/main_title_1.png) no-repeat center;
  background-size: contain;
  animation-delay: .3s
}

#tab-1 .s1 .main_title_2 {
  position: absolute;
  max-width: 100%;
  left: 57%;
  top: calc(65vh + 10px);
  margin-left: -209px
}

#tab-1 .s1 .main_title_2 div {
  max-width: 100%;
  width: 418px;
  height: 71px;
  background: url(../image/main_title_2.png) no-repeat center;
  background-size: contain
}

#tab-1 .s1 .main_btn {
  position: absolute;
  left: 50%;
  top: calc(75vh + 10px);
  margin-left: -270px;
  width: 503px;
  max-width: 100%;
  height: 66px;
  background: url(../image/main_btn.png) no-repeat center;
  background-size: contain;
  transition: .3s all
}

#tab-1 .s1 .main_btn:hover {
  filter: brightness(120%) drop-shadow(0 0 10px #fff);
  transition: .3s all
}

#tab-1 .s2 {
  background: url(../image/p1_section_bg.jpg) no-repeat 50% 0;
  height: 100%;
  background-size: cover
}

#tab-3 .s1 .active {
  position: relative;
  padding-top: 150px;
  padding-bottom: 80px
}

#tab-1 .s2 div .active {
  padding-top: 150px
}

#tab-1 .s2 div:first-child .active {
  padding-top: 0
}

#tab-1 .s2 div:last-child {
  padding-bottom: 80px
}

#tab-1 .active,
#tab-2 .active,
#tab-3 .active {
  padding: 0 0 60px;
  -webkit-filter: drop-shadow(0 4px 12px rgba(0, 0, 0, .85));
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, .85))
}

#tab-1 .s2 div img {
  animation-fill-mode: backwards
}

#tab-1 .s2 div::after {
  content: '';
  position: absolute;
  max-width: 40vw
}

#tab-1 .s2 .p1_s2_7 {
  padding-bottom: 50px
}

#tab-1 .s2 .p1_s2_8 {
  background: url(../image/p1_section_8_bg.jpg) no-repeat 50%;
  background-size: cover;
  padding-top: 0;
  padding-bottom: 50px
}

#tab-1 .s2 .p1_s2_8 .active {
  padding-top: 50px
}

#tab-2 .active {
  text-align: center;
  padding: 100px 0
}

#tab-2 .s1 div,
#tab-2 .s2 div {
  animation-fill-mode: backwards;
  max-width: 100%
}

#tab-2 .s2 .p2_title_4 {
  position: absolute;
  left: 50%;
  top: calc(75vh - 100px);
  margin-left: -337px
}

#tab-2 .s2 .p2_title_4 div {
  width: 674px;
  height: 128px;
  background: url(../image/p2_title_4.png) no-repeat center;
  background-size: contain
}

#tab-2 .s2 .p2_title_5 {
  position: absolute;
  left: 50%;
  top: calc(75vh + 0px);
  margin-left: -306px
}

#tab-2 .s2 .p2_title_5 div {
  width: 613px;
  height: 162px;
  background: url(../image/p2_title_5.png) no-repeat center;
  background-size: contain
}

#tab-2 .s2 .p2_title_5 div::after {
  content: '';
  position: absolute;
  width: 906px;
  max-width: 100%;
  height: 720px;
  left: -48px;
  top: -320px;
  background: url(../image/flare.png) no-repeat center;
  background-size: contain;
  mix-blend-mode: screen;
  animation: flash 3s linear 0s infinite
}

#tab-2 .s2 .p2_title_6 {
  position: absolute;
  left: 50%;
  top: calc(75vh + 80px);
  margin-left: -215px
}

#tab-2 .s2 .p2_title_6 div {
  width: 430px;
  height: 274px;
  background: url(../image/p2_title_6.png) no-repeat center;
  background-size: contain;
  animation: blinking, flash 3s linear 1.2s infinite
}

#tab-2 .s1_con {
  background: url(../image/p2_section_bg-1.jpg) no-repeat 50% 0;
  background-size: cover;
  position: relative;
  height: 1100px
}

#tab-2 .s2_con {
  background: url(../image/p2_section_bg-2.jpg) no-repeat 50% 0;
  background-size: cover;
  position: relative;
  height: 1100px
}

#tab-2 .s1_con .item,
#tab-2 .s2_con .item,
#tab-3 .s1_con .item,
#tab-3 .s2_con .item {
  position: absolute;
  cursor: pointer;
  left: 50%;
  top: 0;
  max-width: 100%
}

#tab-2 .conWrap .item span,
#tab-3 .conWrap .item span {
  display: block;
  height: 0
}

#tab-2 .s1_con .conWrap .item:nth-child(1),
#tab-2 .s1_con .conWrap .item:nth-child(3) {
  width: 438px;
  margin-left: -587px
}

#tab-2 .s1_con .conWrap .item:nth-child(2) {
  width: 725px;
  margin-left: -141px
}

#tab-2 .s1_con .conWrap .item:nth-child(3),
#tab-2 .s1_con .conWrap .item:nth-child(4),
#tab-2 .s1_con .conWrap .item:nth-child(5) {
  bottom: 26px;
  top: auto
}

#tab-2 .s1_con .conWrap .item:nth-child(4) {
  width: 362px;
  margin-left: -141px
}

#tab-2 .s1_con .conWrap .item:nth-child(5) {
  width: 362px;
  margin-left: 226px
}

#tab-2 .s1_con .conWrap .item:nth-child(1) span {
  padding-bottom: 80.5936073059%
}

#tab-2 .s1_con .conWrap .item:nth-child(2) span {
  padding-bottom: 58.6206896552%
}

#tab-2 .s1_con .conWrap .item:nth-child(3) span {
  padding-bottom: 74.3707093822%
}

#tab-2 .s1_con .conWrap .item:nth-child(4) span,
#tab-2 .s1_con .conWrap .item:nth-child(5) span {
  padding-bottom: 68.5082872928%
}

#tab-2 .s1_con .conWrap {
  background: url(../image/p2_map_1.png) no-repeat 0 0;
  background-size: contain;
  height: 711px
}

#tab-2 .s2_con .conWrap {
  background: url(../image/p2_map_2.png) no-repeat 0 0;
  background-size: contain;
  height: 711px
}

#tab-2 .s2_con .conWrap .item:nth-child(1) {
  width: 657px;
  margin-left: -587px
}

#tab-2 .s2_con .conWrap .item:nth-child(2) {
  width: 517px;
  margin-left: 73px
}

#tab-2 .s2_con .conWrap .item:nth-child(3) {
  width: 426px;
  margin-left: -587px
}

#tab-2 .s2_con .conWrap .item:nth-child(3),
#tab-2 .s2_con .conWrap .item:nth-child(4),
#tab-2 .s2_con .conWrap .item:nth-child(5) {
  bottom: 26px;
  top: auto
}

#tab-2 .s2_con .conWrap .item:nth-child(4) {
  width: 359px;
  margin-left: -156px
}

#tab-2 .s2_con .conWrap .item:nth-child(5) {
  width: 375px;
  margin-left: 211px
}

#tab-2 .s2_con .conWrap .item:nth-child(1) span {
  padding-bottom: 64.0791476408%
}

#tab-2 .s2_con .conWrap .item:nth-child(2) span {
  padding-bottom: 81.4313346228%
}

#tab-2 .s2_con .conWrap .item:nth-child(3) span {
  padding-bottom: 60.0938967136%
}

#tab-2 .s2_con .conWrap .item:nth-child(4) span {
  padding-bottom: 71.3091922006%
}

#tab-2 .s2_con .conWrap .item:nth-child(5) span {
  padding-bottom: 68.2666666667%
}

.conWrap {
  width: 1200px;
  max-width: 100%;
  height: 100%;
  margin: 0 auto;
  position: relative
}

#tab-3 {
  background: url(../image/p3_section_bg.jpg) no-repeat 50% 0;
  background-size: cover;
  text-align: center
}

#tab-3 .s1 {
  position: relative;
  padding: 110px 0 50px 0
}

#tab-3 .s1 div {
  position: relative
}

#tab-3 .p3_s1_1 .conWrap {
  background: url(../image/p3_section_1.png) no-repeat 50% 0;
  background-size: contain;
  position: relative;
  height: 735px
}

#tab-3 .p3_s1_1 .conWrap .item,
#tab-3 .p3_s1_3 .conWrap .item {
  width: 354px;
  top: 22px
}

#tab-3 .p3_s1_1 .conWrap .item span,
#tab-3 .p3_s1_3 .conWrap .item span {
  padding-bottom: 100%
}

#tab-3 .p3_s1_1 .conWrap .item:nth-child(1),
#tab-3 .p3_s1_1 .conWrap .item:nth-child(4),
#tab-3 .p3_s1_3 .conWrap .item:nth-child(1) {
  margin-left: -529px
}

#tab-3 .p3_s1_1 .conWrap .item:nth-child(2),
#tab-3 .p3_s1_1 .conWrap .item:nth-child(5),
#tab-3 .p3_s1_3 .conWrap .item:nth-child(2) {
  margin-left: -177px
}

#tab-3 .p3_s1_1 .conWrap .item:nth-child(3),
#tab-3 .p3_s1_1 .conWrap .item:nth-child(6),
#tab-3 .p3_s1_3 .conWrap .item:nth-child(3) {
  margin-left: 177px
}

#tab-3 .p3_s1_1 .conWrap .item:nth-child(4),
#tab-3 .p3_s1_1 .conWrap .item:nth-child(5),
#tab-3 .p3_s1_1 .conWrap .item:nth-child(6) {
  top: auto;
  bottom: 0
}

#tab-3 .p3_s1_2 .conWrap .goldenEgg {
  background: transparent url(../image/p3_section_2.png) no-repeat 0 0;
  background-size: contain;
  width: 409px;
  height: 368px;
  margin: 0 auto;
  animation: pulse 1.5s ease-in-out 0s infinite
}

#tab-3 .p3_s1_3 .conWrap {
  background: url(../image/p3_section_3.png) no-repeat 50% 0;
  background-size: contain;
  position: relative;
  height: 378px
}

#tab-1 header>img:first-child {
  margin-top: 6%
}

#tab-2 section>img {
  margin: 4% 0
}

@keyframes bright {
  0% {
    filter: brightness(1)
  }

  50% {
    filter: brightness(1.5)
  }

  100% {
    filter: brightness(1)
  }
}

@keyframes pulse {
  0% {
    filter: drop-shadow(0px 0px 0px rgb(250, 233, 142, 1));
  }

  70% {
    filter: drop-shadow(0px 0px 150px rgb(0, 168, 255, 0));
  }

  100% {
    filter: drop-shadow(0px 0px 0px rgb(0, 168, 255, 0));
  }
}

.tab-pane {
  display: none
}

.tab-pane.active {
  display: block
}

.icon a:hover {
  -webkit-filter: brightness(130%);
  filter: brightness(130%)
}

.navbar-inverse .navbar-brand {
  padding-top: 8px;
  padding-bottom: 0;
  max-width: 220px
}

.navbar-inverse .navbar-brand:focus,
.navbar-inverse .navbar-brand:hover {
  background-color: transparent
}

.goh_style {
  line-height: 0;
  text-align: center
}

@media screen and (max-width:1200px) {

  #tab-2 .title p {
    margin: -1.5rem 0 0;
  }

  #tab-2 .title h1:after {
    top: -0.62rem;
    height: 3.11rem;
  }

  #tab-1 .title h1:after,
  #tab-2 .title p:before {
    height: 3.11rem;
  }

  #tab-2 .active {
    padding: 1rem 0
  }

  #tab-2 .s1_con,
  #tab-2 .s2_con {
    height: 11rem
  }

  #tab-2 .s1_con .conWrap,
  #tab-2 .s2_con .conWrap {
    height: 7.11rem
  }

  #tab-2 .s1_con .conWrap .item:nth-child(1),
  #tab-2 .s1_con .conWrap .item:nth-child(3) {
    margin-left: -5.87rem;
    width: 4.38rem
  }

  #tab-2 .s1_con .conWrap .item:nth-child(3),
  #tab-2 .s1_con .conWrap .item:nth-child(4),
  #tab-2 .s1_con .conWrap .item:nth-child(5),
  #tab-2 .s2_con .conWrap .item:nth-child(3),
  #tab-2 .s2_con .conWrap .item:nth-child(4),
  #tab-2 .s2_con .conWrap .item:nth-child(5) {
    bottom: .26rem
  }

  #tab-2 .s1_con .conWrap .item:nth-child(2) {
    width: 7.25rem;
    margin-left: -1.41rem
  }

  #tab-2 .s1_con .conWrap .item:nth-child(4) {
    width: 3.62rem;
    margin-left: -1.41rem
  }

  #tab-2 .s1_con .conWrap .item:nth-child(5) {
    width: 3.62rem;
    margin-left: 2.26rem
  }

  #tab-2 .s2_con .conWrap .item:nth-child(1) {
    width: 6.57rem;
    margin-left: -5.87rem
  }

  #tab-2 .s2_con .conWrap .item:nth-child(2) {
    width: 5.17rem;
    margin-left: .73rem
  }

  #tab-2 .s2_con .conWrap .item:nth-child(3) {
    width: 4.26rem;
    margin-left: -5.87rem
  }

  #tab-2 .s2_con .conWrap .item:nth-child(4) {
    width: 3.59rem;
    margin-left: -1.56rem
  }

  #tab-2 .s2_con .conWrap .item:nth-child(5) {
    width: 3.75rem;
    margin-left: 2.11rem
  }

  #tab-3 .p3_s1_1 .conWrap {
    height: 7.35rem
  }

  #tab-3 .p3_s1_2 .conWrap .goldenEgg {
    width: 4.09rem;
    height: 3.68rem;
  }

  #tab-3 .p3_s1_1 .conWrap .item,
  #tab-3 .p3_s1_3 .conWrap .item {
    width: 3.54rem;
    top: .22rem
  }

  #tab-3 .p3_s1_1 .conWrap .item:nth-child(1),
  #tab-3 .p3_s1_1 .conWrap .item:nth-child(4),
  #tab-3 .p3_s1_3 .conWrap .item:nth-child(1) {
    margin-left: -5.29rem
  }

  #tab-3 .p3_s1_1 .conWrap .item:nth-child(2),
  #tab-3 .p3_s1_1 .conWrap .item:nth-child(5),
  #tab-3 .p3_s1_3 .conWrap .item:nth-child(2) {
    margin-left: -1.77rem
  }

  #tab-3 .p3_s1_1 .conWrap .item:nth-child(3),
  #tab-3 .p3_s1_1 .conWrap .item:nth-child(6),
  #tab-3 .p3_s1_3 .conWrap .item:nth-child(3) {
    margin-left: 1.77rem
  }

  #tab-3 .p3_s1_3 .conWrap {
    height: 3.78rem
  }
}

@media screen and (max-width:768px) {
  #tab-1 .s1 {
    background: url(../image/header_bg_mobile.jpg) no-repeat 50% 0;
    background-size: cover;
    height: 100vh;
  }

  #tab-1 .btn_thunder {
    padding-right: 30px;
    padding-left: 30px
  }

  #tab-1 .s1 .main_logo {
    margin-left: -50%
  }

  #tab-1 .s1 .main_title_1,
  #tab-1 .s1 .main_title_2 {
    margin-left: -50%;
    left: 50%
  }

  #tab-1 .s1 .main_btn {
    margin-left: -50%
  }

  #tab-1 .s2 div::after {
    display: none
  }

  #tab-1 .s2 div .active,
  #tab-3 .s1 .active {
    padding-top: 30px;
    padding-bottom: 30px
  }

  .bg_music {
    display: none
  }

  #tab-2 .s2 {
    background: url(../image/p2_s2_bg.jpg) no-repeat 40% 0;
    background-size: cover;
  }

  #tab-2 .s1 .p2_title_3 {
    left: 2%
  }

  #tab-2 .s1 .p2_title_1,
  #tab-2 .s1 .p2_title_2,
  #tab-2 .s1 .p2_title_3,
  #tab-2 .s2 .p2_title_4,
  #tab-2 .s2 .p2_title_5,
  #tab-2 .s2 .p2_title_6 {
    left: 50%;
    margin-left: -50%
  }

  #tab-2 .s2 .p2_title_5 div::after {
    left: -22px;
    top: -307px
  }
}

@media (max-width:480px) {
  a#gotop {
    width: 60px;
    height: 61px;
    right: 15px;
    bottom: 15px;
  }

  a#gotop:hover {
    bottom: 30px;
  }

  #tab-2 header {
    min-height: 700px
  }

  #tab-1 .s2 .active {
    padding-bottom: 20px
  }

  #tab-3 section:first-child {
    height: auto;
    min-height: auto
  }

  .navbar-inverse .navbar-brand {
    max-width: 190px;
    padding-top: 10px
  }
}