* {
  scrollbar-width: none;
  /* Firefox浏览器 */
  -ms-overflow-style: none;
  /* IE浏览器 */
}

*::-webkit-scrollbar {
  display: none;
  /* Chrome Safari */
}

@font-face {
  font-family: 'oli_font';
  src: url('../font/oli_font.ttf') format('truetype');
  font-weight: 900;
}

.top-nav {
  position: fixed;
  top: 0;
  background-image: url("../img/history/history1.png");
  background-size: cover;
  background-position: center;
  width: 100%;
  height: 100%;
}

.top-nav nav {
  margin: 0 auto;
  height: 90px;
  transition: all 1s;
}

.top-nav nav a {
  display: table;
  background: rgba(255, 255, 255, 0.3);
  box-shadow: 0px 0px 100px rgba(0, 0, 0, 0.5);
  font-size: 20px;
  margin: 20px 0;
  width: 150px;
  height: 50px;
  border-radius: 4px;
  z-index: 0;
  text-decoration: none;
}

.top-nav nav a:first-child {
  float: left;
  text-align: center;
}

.top-nav nav a:last-child {
  float: right;
  text-align: center;
}

.top-nav nav a:hover {
  background: rgba(0, 0, 0, 0.2);
}

.top-nav nav a:active {
  background: rgba(0, 0, 0, 0.3);
}

.top-nav nav a span {
  display: table-cell;
  vertical-align: middle;
  padding: 0 25px;
  font-family: "Yeseva One", cursive;
  font-size: 1em;
  letter-spacing: 1px;
  color: #fff;
}

.nav_old {
  width: 100%;
  position: relative;
  left: -100%;
}

.nav_two {
  width: 100%;
  height: 90px;
  font-family: 华文行楷;
  text-align: center;
  position: fixed;
  top: 45px;
  font-size: 70px;
  color: #fff;
  transition: all 1s;
  pointer-events: none;
}

.swiper {
  width: 80%;
  height: 60vh;
  margin: 0 auto;
  border-radius: 50px;
}

.swiper_old {
  margin-top: 100px;
}

.d-block {
  border-radius: 50px;
}

.carousel-item {
  border-radius: 50px;
  left: 6vw;
}

.carousel-item img {
  border-radius: 50px;
  width: 68vw !important;
  height: 50vh;
}

.history_logo {
  display: block;
  position: absolute;
  left: 50%;
  right: auto;
  background: rgba(221, 205, 189, 1);
  width: 140px;
  height: 140px;
  border: 6px solid rgba(33, 34, 39, 0.8);
  border-radius: 50%;
  z-index: 3;
  transform: translateX(-50%) translateY(-50%);
}

.history_logo a {
  display: block;
  margin: 0 auto;
  padding: 13px 0 0 0;
  font-family: "Monoton", cursive;
  text-align: center;
  font-size: 4em;
  text-decoration: none;
  color: rgba(33, 34, 39, 1) !important;
}

.history_post {
  position: relative;
  background-image: url("../img/history/history2.png");
  background-size: cover;
  background-position: center;
  margin-top: 41%;
  padding: 250px 0 2em;
  width: 100%;
  height: 1550px;
  z-index: 2;
  box-shadow: 0px -2px 2px 2px rgba(0, 0, 0, 0.06);
  transition: all 1s;
}

.history_post_animation {
  animation-name: post_name;
  animation-duration: 2s;
  animation-iteration-count: infinite;
}

@keyframes post_name {
  0% {
    margin-top: 90vh;
  }

  50% {
    margin-top: 89vh;
  }

  100% {
    margin-top: 90vh;
  }
}

.history_post header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  text-align: center;
}

.history_post header h1 {
  margin: 0 auto;
  padding: 2.5em 0 1em;
  max-width: 43.75em;
  font-family: "Yeseva One", cursive;
  text-align: center;
  font-size: 3.125em;
  color: #fff;
}

.history_post .content,
.history_post .content_two {
  background: #fff;
  margin: 0 auto;
  padding: 1em 2em 3em;
  width: 70% !important;
  border-radius: 20px;
  height: 100%;
  font-family: "Gentium Book Basic", serif;
  font-size: 1.5em;
  line-height: 35px;
}

.history_post .content .data,
.history_post .content_two .data {
  display: block;
  margin: 1em auto 0;
  width: 20%;
}


#content {
  position: relative;
  background-image: url(../img/history/bgi1.png);
  background-size: 30% 70%;
  background-repeat: no-repeat;
  background-position: 50% 30%;
  background-color: rgba(255, 255, 255, 0.3);
  bottom: 130px;

}

#content_two {
  position: relative;
  background-color: rgba(255, 255, 255, 0.52);
  background-image: url(../img/history/umbrella3.png);
  background-size: 80% 60%;
  background-repeat: no-repeat;
  background-position: -210% -60%;
  bottom: 130px;
}

.content_div {
  color: #fff;
}

.img_two {
  position: absolute;
  top: 50vh;
  left: 20px;
  width: 30%;
}

#content p {
  width: 35%;
  height: 23%;
  line-height: 25px;
  margin-right: 0px;
  font-size: 24px;
  color: #fff;
  text-align: center;
  background-color: #654317;
  opacity: 0;
  transition: all 1s;
}

.content img {
  position: absolute;
  width: 5vw;
  height: 10vh;
}

.content_div1 {
  position: absolute;
  text-align: center;
  line-height: 90px;
  width: 100px;
  height: 100px;
  display: inline-block;
  margin-top: 6vh;
  margin-left: 16vw;
  background-image: url(../img/history/border.png);
  background-repeat: no-repeat;
  background-size: contain;
  color: #000;
  cursor: pointer;
}

.content_div2 {
  position: absolute;
  text-align: center;
  line-height: 90px;
  width: 150px;
  height: 100px;
  display: inline-block;
  margin-left: 41vw;
  margin-top: -16vh;
  background-image: url(../img/history/border.png);
  background-repeat: no-repeat;
  background-size: 100% 90%;
  color: #000;
  cursor: pointer;
}

.content_div3 {
  position: absolute;
  text-align: center;
  line-height: 90px;
  width: 150px;
  height: 100px;
  display: inline-block;
  margin-top: -6vh;
  margin-left: 20vw;
  background-image: url(../img/history/border.png);
  background-repeat: no-repeat;
  background-size: 100% 90%;
  color: #000;
  cursor: pointer;
}

.content_div4 {
  position: absolute;
  text-align: center;
  line-height: 90px;
  width: 150px;
  height: 100px;
  display: inline-block;
  margin-left: 41vw;
  margin-top: -3vh;
  background-image: url(../img/history/border.png);
  background-repeat: no-repeat;
  background-size: 100% 90%;
  z-index: 10;
  color: #000;
  cursor: pointer;
}

#nav-toggler:checked~.navbar_history {
  left: -70%;
}

.navbar_history {
  position: fixed;
  top: 0;
  left: -120%;
  height: 100%;
  width: 100%;
  z-index: 1000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  flex-direction: column;
  background-size: cover;
  background-position: center;
  transform: skewX(-25deg);
}

.navbar_history a {
  font-size: 4em;
  font-family: 华文行楷;
  color: transparent;
  -webkit-text-stroke: 0.5px rgb(0, 0, 0);
  -webkit-text-stroke-width: 1px;
  position: relative;
  letter-spacing: 3px;
  height: 15%;
  transform: skewX(25deg);
}

a {
  text-decoration: none !important;
  outline: none !important;
  /* color: rgba(0, 0, 0, 0) !important; */
}

.navbar_history a::before {
  content: attr(data-text);
  position: absolute;
  top: 0;
  left: 0;
  color: rgba(0, 0, 0, 0.9);
  transition: 0.3s linear;
  clip-path: polygon(0 0, 0 0, 0 100%, 0 100%);
}

.navbar_history a:hover:before {
  clip-path: polygon(0 0, 100% 0, 99% 100%, 0% 100%);
}

.no {
  display: none;
}

.yes {
  display: block;
}

#title {
  color: #000;
}

.this_header {
  position: fixed;
  top: -85px;
  left: 0;
  width: 100vw;
  height: 10vh;
  background-color: rgba(0, 0, 0, 0.3);
  display: flex;
  justify-content: space-around;
  align-items: center;
  z-index: 2;
  transition: all 1s;
}

.this_header a,
.this_header h2 {
  color: #000;
  text-decoration: none;
  font-size: 2em;
  font-family: "oli_font";
  font-weight: bold;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  transition: all 0.3s;
}

.this_header a:hover {
  transform: scale(1.4);
}

.this_header h2 {
  padding: 5px 20px;
  font-size: 2.5em;
  border: 2px solid #000;
  border-radius: 30px;
}

.this_dot {
  height: 10px;
  width: 10px;
  background-color: #000;
  border-radius: 50%;
  display: inline-block;
  margin-right: 10px;
}

.this_control {
  cursor: pointer;
  position: fixed;
  width: 77px;
  height: 77px;
  background-color: #FFFAE8;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
  z-index: 10;

}

.this_right_control {
  top: calc(50% - 38.5px);
  right: 5%;
}

.this_right_control img {
  transform: scale(0.7) translateX(10%);
}

.this_left_control {
  top: calc(50% - 38.5px);
  left: 5%;
}

.this_left_control img {
  transform: scale(0.7) translateX(-10%);
}

.this_control:hover {
  transform: scale(1.1);
  transition: all 0.2s ease-in-out;
}

.u1 {
  margin-top: 3vh;
  margin-left: 11vw;
}

#kid_one {
  margin-left: 20vw;
  width: 20vw;
  height: 35vh !important;
  padding: 4vh;
  margin-top: 10vh;
}

.u2 {
  position: absolute;
  margin-top: -19vh;
  margin-left: 50vw;
}

#kid_two {
  margin-left: 20vw;
  margin-top: -12vh;
  width: 20vw;
  height: 36vh !important;
  padding: 2vh;
}

.u3 {
  position: absolute;
  margin-top: -9vh;
  margin-left: 15vw;
}

#kid_three {
  margin-left: 26vw;
  margin-top: -1vh;
  width: 17vw;
  height: 35vh;
  padding: 5vh;
}

.u4 {
  position: absolute;
  margin-top: -7vh;
  margin-left: 50vw;
}

#kid_four {
  margin-left: 23vw;
  margin-top: 4vh;
  width: 20vw;
  height: 30vh !important;
  padding: 2vh;

}

.hv {
  background-image: url(../img/history/bgi2.png);
  background-size: 90% 35%;
  background-position: 20% 40%;
  color: #fff;
}

.u5 {
  margin-top: 5vh;
  margin-left: 40vw;
}

.u6 {
  margin-top: 13vh;
  margin-left: 22vw;
}

#dv {
  writing-mode: vertical-rl;
  /* 竖向从右到左 */
  text-orientation: mixed;
  /* 保持字符方向不变 */
  position: absolute;
  /* 绝对定位 */
  right: 12vw;
  /* 将内容定位到页面的右边 */
  /* 可以根据需要调整垂直位置 */
  width: 200px;
  /* 设置一个合适的宽度 */
  height: 30%;
  /* 高度填满整个页面 */

}

.vv {
  opacity: 1;
  transition: all 1.5s;
}

.ww {
  opacity: 0;
  transition: all 1.5s;
}

.p1 {
  left: 45vw;
  top: 30vh;
  color: rgb(0, 0, 0, 1);
}

.p2 {
  top: 85vh;
  left: 45vw;
  color: rgb(0, 0, 0, 1);
}

.p3 {
  left: 40vw;
  top: 60vh;
  color: rgb(0, 0, 0, 1);


}

.hd {
  margin-left: 30vw;
  margin-top: 10vh;
  font-size: 48px;
}

#d2 {
  margin-top: 6vh;
  margin-right: 0vh;
}

#d3 {
  margin-left: 1.5vw;
  margin-right: 0vh;
  margin-top: 10vh;
}

#b1 {
  height: 20vh;
  margin-top: 15vh;
  border-left: 1.5px solid #000;
  margin-left: 1.5vw;
}

#d4 {
  margin-top: 10vh;
}

#d5 {
  margin-top: 5vh;
  margin-left: 1.5vw;
}

#b2 {
  height: 20vh;
  margin-top: -1vh;
  border-left: 1.5px solid #000;
  margin-left: 1.5vw;
}

#d6 {
  margin-top: 8vh;
}

#d7 {
  margin-top: 5vh;
  margin-left: 1.5vw;
}

#b3 {
  height: 20vh;
  margin-top: 10vh;
  border-left: 1.5px solid #000;
  margin-left: 1.5vw;
}

#d8 {
  margin-top: 1vh;
}

#d9 {
  margin-top: 4vh;
}

#d10 {
  margin-top: 5vh;
  margin-left: 1.5vw;
}

#b4 {
  height: 20vh;
  margin-top: 13vh;
  border-left: 1.5px solid #000;
  margin-left: 1.5vw;
}

#d11 {
  margin-top: 15vh;
}

#d12 {
  margin-top: 8vh;
}

#d13 {
  margin-top: -2vh;
}

#d14 {
  margin-top: 15vh;
  margin-left: 1vw;
}

#d15 {
  margin-top: 10vh;
  margin-left: 1vw;
}

#d16 {
  margin-top: -3vh;
  margin-left: 2vw;
}

#b5 {
  height: 20vh;
  margin-top: 10vh;
  border-left: 1.5px solid #000;
  margin-left: 2vw;
}

#d17 {
  margin-top: -4vh;
  margin-left: 1vw;
}

#d18 {
  margin-top: 10vh;
  margin-left: 2vw;
}

#b6 {
  height: 20vh;
  margin-top: 5vh;
  border-left: 1.5px solid #000;
  margin-left: 2vw;
}

#d19 {
  margin-top: -3vh;
  margin-left: 1vw;
}

#d20 {
  margin-top: 1vh;
  margin-left: 1vw;
}

#d21 {
  margin-top: 10vh;
  margin-left: 1vw;
}

#d22 {
  margin-top: 2vh;
  margin-left: 1vw;
}

#d23 {
  margin-top: -2vh;
  margin-left: 1vw;
}

#d24 {

  margin-left: 1vw;
}

#d25 {
  margin-top: 5vh;
  margin-left: 1vw;
}

#d26 {
  margin-top: 8vh;
  margin-left: 1vw;
}


#b7 {
  height: 20vh;
  margin-top: 21vh;
  border-left: 1.5px solid #000;
  margin-left: 2vw;
}

#d27 {
  margin-top: 2vh;
}

#d28 {
  margin-top: 2vh;
  margin-left: 2vw;
}

#b8 {
  height: 20vh;
  margin-top: 1vh;
  border-left: 1.5px solid #000;
  margin-left: 2vw;
}

#d29 {
  margin-top: 7vh;
}

#d30 {
  margin-top: 7vh;
  margin-left: 2vw;
}

#b9 {
  height: 20vh;
  margin-top: 12vh;
  border-left: 1.5px solid #000;
  margin-left: 2vw;
}

#d31 {
  margin-top: 2vh;
}

#d32 {
  margin-top: 2vh;
}