body {
  font-family: "敺株��迤暺煾��", 'Arial';
}

a {
  text-decoration: none;
}

.clear {
  clear: both;
}

.wrap {
  height: 100vh;
  background: url("../img/bg.jpg");
  background-size: cover;
  background-position: right bottom;
  overflow: auto;
  min-width: 769px;
}

.btn {
  cursor: pointer;
}


/*header-----------------------------------------------*/
.header {
  width: 100%;
  position: fixed;
  top: 0;
  min-width: 769px;
  z-index: 1000;
}

.header .logo {
  float: left;
  max-width: 185px;
  width: 16%;
  margin: 25px 0 0 37px;
}

.header .logo img {
  width: 90%;
}

.header .aboutTriangle {
  height: 0;
  width: 0;
  border-top: 50px #082d76 solid;
  border-right: 0px transparent solid;
  border-bottom: 0px transparent solid;
  border-left: 30px transparent solid;
  float: right;
}

.header .about {
  height: 50px;
  max-width: 360px;
  width: 40%;
  background-color: #082d76;
  float: right;
  text-align: center;
  line-height: 55px;
}

.header .about a {
  width: 100%;
  color: #fff;
  padding: 0 10px;
}

.header .about a:not(:nth-child(4)) {
  border-right: 2px solid #fff;
  padding-right: 15px;
}

/*title-----------------------------------------------*/
.title {
  text-align: center;
  margin-top: 5vh;
}

.title img {
  width: 40%;
  min-width: 450px;
  max-width: 860px;
}

/*floater----------------------------------------------*/
.floater {
  width: 70%;
  margin: 0 auto;
  height: 45vh;
  max-width: 1600px;
}

.floater .item {
  float: left;
  width: 16.66%;
}

.floater .item img {
  width: 100%;
  margin: 0 auto;
  display: block;
  max-width: 220px;
}

.floater .item:nth-child(1) {
  transform: translateY(20px);
}

.floater .item:nth-child(2) {
  transform: translateY(70px);
}

.floater .item:nth-child(3) {
  transform: translateY(60px);
}

.floater .item:nth-child(4) {
  transform: translateY(10px);
}

.floater .item:nth-child(5) {
  transform: translateY(70px);
}

.floater .item:nth-child(6) {
  transform: translateY(40px);
}



/*popup-------------------------------------------------*/
.popup {
  position: fixed;
  top: 0;
  left: 0;
  display: none;
  z-index: 2000;
}

.popup .mask {
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, .7);
}

.popup .contentwrap {
  width: 45%;
  height: 50%;
  max-width: 940px;
  min-width: 600px;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 80px;
  margin: auto;
}

.popup.openTVC .contentwrap.pdinfo,
.popup.openGIFT .contentwrap.pdinfo {
  display: none;
}

.popup .contentwrap.video .video_tvc {
  display: none;
}

.popup.openTVC .contentwrap.video .video_tvc {
  display: block;
}

.popup .contentwrap.video .video_gift {
  display: none;
}

.popup.openGIFT .contentwrap.video .video_gift {
  display: block;
}

.popup .video_tvc,
.popup .video_gift {
  width: calc(100% - 20px);
  position: relative;
  padding-bottom: 54.25%;
  top: 6%;
  right: 0%;
}

.popup .video_tvc::before,
.popup .video_gift::before {
  content: '';
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: -1.3vw;
  background-size: 100% 100%;
  background-image: url('../img/video_frame.png')
}

.popup .video_gift h1 {
  position: absolute;
  top: 50%;
  text-align: center;
  width: 100%;
  font-size: 1.6em;
  line-height: 40px;
  margin-top: -20px;
  left: 0;
}

.popup .video_tvc iframe,
.popup .video_gift iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  cursor: pointer;
  border: 0;
}


.popup img.close {
  width: 8%;
  position: absolute;
  right: -3.5%;
  top: -4.5%;
}



.popup img.content {
  width: 100%;
}


@media screen and (max-width: 1199px) {
  .floater {
    width: 60%;
    max-width: 600px;
    min-height: 500px;
  }

  .floater .item {
    width: 33.3%;
    padding-bottom: 20px;
  }

  .floater .item img {
    max-width: 140px;
  }

  .header .aboutTriangle {
    border-top: 40px #082d76 solid;
    border-left: 20px transparent solid;
  }

  .header .about {
    height: 40px;
    line-height: 45px;
    font-size: 1.5vw;
  }
}

@media screen and (max-width: 800px) {
  .wrap {
    background-position: 60% bottom;
  }
}