body {
  font-family: Source Han Sans CN;
}

#index-page {
  width: 100%;
  height: 100vh;
  -webkit-transform: rotateY(0deg);
  transform: rotateY(0deg);
  -moz-transform: rotateY(0deg);
  -ms-transform: rotateY(0deg);
  -o-transform: rotateY(0deg);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  z-index: 2;
}

#content-page {
  overflow-y: hidden;
  height: 100vh;
  /* -webkit-transform: rotateY(180deg);
  transform: rotateY(180deg);
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden; */
}

#index-page.move {
  -webkit-transform: rotateY(-180deg);
  transform: rotateY(-180deg);
}

#content-page.move {
  -webkit-transform: rotateY(0deg);
  transform: rotateY(0deg);
  height: 100vh;
}

/* #index-page,
#content-page {
  position: absolute;
  width: 100%;
  box-sizing: border-box;
  top: 0;
  transition: all .5s ease-in-out;
  -webkit-transition: all .5s ease-in-out;
  -moz-transition: all .5s ease-in-out;
  -ms-transition: all .5s ease-in-out;
  -o-transition: all .5s ease-in-out;
} */

#index-page .come-in {
  width: 242px;
  height: 90px;
  border: 2px solid #FFFFFF;
  border-radius: 44px;
  font-weight: 400;
  color: #FFFFFF;
  text-align: center;
  font-size: 3rem;
  position: absolute;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  cursor: pointer;
  text-decoration: none;
}

.logo {
  width: 100px;
}


.container {
  box-sizing: border-box;
  max-width: 400px;
  margin: 0 auto;
}

.menu {
  width: 100%;
  height: 180px;
  box-sizing: border-box;
  position: fixed;
  top: 0;
  z-index: 20;
  padding: 0 50px;
}

.menu>div {
  max-width: 400px;
  margin: 0 auto;
  height: 100%;
  box-sizing: border-box;
}

.menu-icon {
  width: 48px;
  height: 39px;
  cursor: pointer;
}

#warp {
  z-index: 66;
}

#warp {
  background: #800020;
  /* background: #F5F2ED; */
  width: 500px;
  top: 0;
  padding: 69px 20px;
  box-sizing: border-box;
  position: fixed;
  height: 100vh;
  overflow-x: hidden;
  overflow-y: auto;
  right: -500px;
  transition: transform .4s;
  transition-timing-function: cubic-bezier(.165, .84, .44, 1);
  font-size: 21px;
  font-weight: bold;
  color: #666;
  box-sizing: border-box;
}


#warp.open {
  transform: translate3d(-500px, 0, 0);
  -webkit-transform: translate3d(-500px, 0, 0);
  -moz-transform: translate3d(-500px, 0, 0);
  -ms-transform: translate3d(-500px, 0, 0);
  -o-transform: translate3d(-500px, 0, 0);
}


.close {
  width: 20px;
  margin-bottom: 40px;
}

.warp_list {
  margin-bottom: 45px;
  color: #F5F2ED;
}

#warp .logo {
  width: 49px;
}

.our-msg {
  font-size: 16px;
  font-weight: normal;
  position: absolute;
  bottom: 70px;
  color: #F5F2ED;
}

.our-msg>div {
  margin-bottom: 18px;
}

.s-icon-btn {
  min-width: 63px;
  height: 24px;
  border-radius: 12px;
  -webkit-border-radius: 12px;
  -moz-border-radius: 12px;
  -ms-border-radius: 12px;
  -o-border-radius: 12px;
  margin: 0 auto;
  font-size: 17px;
  margin-bottom: 22px;
}

li {
  list-style: none;
}

.s-icon-btn-s span {
  height: 24px;
  line-height: 24px;
  border-radius: 14px;
  -webkit-border-radius: 14px;
  -moz-border-radius: 14px;
  -ms-border-radius: 14px;
  -o-border-radius: 14px;
  margin: 0 auto;
  font-size: 17px;
  margin-bottom: 22px;
  padding: 3px 14px;
}

#swiper2_1 {
  margin-bottom: 45px;
}

.content-img {
  height: 240px;
  object-fit: cover;
}

.content-img-s {
  width: 48%;
  display: block;
}

.swiper2_1_btn_p {
  position: absolute;
  left: 0;
  top: 50%;
  z-index: 5;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
}

.swiper2_1_btn_n {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
}

.swiper-btn {
  width: 28px;
}

.page-icon {
  width: 48%;
  display: block;
  margin-bottom: 15px;
}

.s4-box {
  width: 60%;
  height: 200px;
  color: #eee;
  font-size: 13px;
  box-sizing: border-box;
  padding: 18px 14px;
  display: flex;
  justify-content: space-between;
  flex-direction: column;
}

.content-img-4 {
  width: 40%;
  height: 200px;
  object-fit: cover;
}

.b4-box {
  border-radius: 6px;
  -webkit-border-radius: 6px;
  -moz-border-radius: 6px;
  -ms-border-radius: 6px;
  -o-border-radius: 6px;
  overflow: hidden;
}

.p4-icon {
  width: 16px;
  margin-right: 12px;
  flex-shrink: 0;
}

.msg-img {
  width: 70px;
}

.mybox {
  width: 100%;
  line-height: 28px;
  font-size: 16px;
  height: 650px;
  overflow: hidden;
  font-size: 12px;
  padding: 0 30px;
  box-sizing: border-box;
  font-size: 14px;
  margin: 0 auto;
  margin-bottom: 40px;
}

.mybox li {
  list-style: none;
}

.mybox li.flex {
  height: 30px;
}

.mybox-s-icon-btn-s {
  height: 45px;
}

.mybox-s-icon-btn-s .main_bg{
  font-size: 15px;
}

/* .item {
  height: 35px;
} */

.down-icon {
  z-index: 60;
  font-weight: normal;
  width: 20px;
  height: 20px;
  animation: arrow .5s ease-out infinite alternate;
  -webkit-animation: arrow .5s ease-out infinite alternate;
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  -o-transform: translateX(-50%);
}

.down-icon-index {
  animation: arrow1 .5s ease-out infinite alternate;
  -webkit-animation: arrow1 .5s ease-out infinite alternate;
}

.down-icon-box {
  position: fixed;
  width: 100%;
  text-align: center;
  bottom: 10px;
}

@keyframes arrow {
  from {
    bottom: 5px;
    /* bottom: 18px; */
  }

  to {
    bottom: 15px;
    /* bottom: 30px; */
  }
}

@keyframes arrow1 {
  from {
    /* bottom: 5px; */
    bottom: 25px;
  }

  to {
    bottom: 40px;
  }
}