.footer {
  margin-top: 7vh;
}

@charset "utf-8";
/* CSS Document */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-size: 16px;
  font-family: "微软雅黑", sans-serif;
  color: #000;
  background: url(../images/24/bcgd.png) no-repeat center top;
  background-size: cover;
  min-height: 100vh;
}

img {
  border: 0;
  max-width: 100%;
  height: auto;
}

li {
  list-style: none;
}

.fl {
  float: left;
}

.fr {
  float: right;
}

.cl {
  clear: both;
}

a {
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

cite {
  font-style: normal;
  float: right;
}

cite a {
  color: #333;
}

p {
  text-indent: 2em;
}

.logo {
  max-width: 100%;
  height: auto;
  max-height: 40vh;
}

.page {
  width: 62.5%;
  margin: 0 auto;
  padding: 0 15px;
}

img.logo {
  display: block;
  height: auto;
  max-height: 40vh;
  margin: 5vh auto 9vh 0vh;
}

.min_flex {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.min_flex img {
  height: 11.6vh;
  object-fit: contain;
}

.yx-rotaion {
  width: 625px;
}

.yx-rotaion-btn,
.yx-rotaion-title,
.yx-rotation-focus,
.yx-rotation-t,
.yx-rotaion-btn {
  position: absolute;
}

.yx-rotation-title {
  position: absolute;
  width: 100%;
  height: 40px;
  line-height: 40px;
  background: #000;
  opacity: 0.6;
  left: 0;
  bottom: 0;
  z-index: 1;
}

.yx-rotation-t {
  color: #fff;
  font-size: 16px;
  font-family: microsoft yahei;
  z-index: 2;
  bottom: 0;
  left: 10px;
  line-height: 40px;
  font-weight: bold;
}

.yx-rotation-focus span,
.yx-rotaion-btn span {
  background: url(http://img.hebnews.cn/100750.files/images/ico.png) no-repeat;
  display: block;
}

.yx-rotation-focus {
  height: 40px;
  line-height: 40px;
  right: 20px;
  bottom: 0;
  z-index: 2;
}

.yx-rotation-focus span {
  width: 12px;
  height: 12px;
  line-height: 12px;
  float: left;
  margin: 5px;
  position: relative;
  top: 14px;
  cursor: pointer;
  background-position: -24px -126px;
  text-indent: -9999px;
}

.yx-rotaion-btn {
  width: 100%;
  height: 41px;
  top: 50%;
  margin-top: -20px;
}

.yx-rotaion-btn span {
  width: 41px;
  height: 41px;
  cursor: pointer;
  opacity: 0.3;
  position: relative;
}

.yx-rotaion-btn .left_btn {
  background-position: -2px -2px;
  float: left;
  left: 10px;
}

.yx-rotaion-btn .right_btn {
  background-position: -2px -49px;
  float: right;
  right: 10px;
}

.yx-rotaion-btn span.hover {
  opacity: 0.8;
}

.yx-rotation-focus span.hover {
  background-position: -10px -126px;
}

span {
  font-size: 25px;
  position: relative;
  top: 4px;
  left: 7px;
  line-height: 25px;
}

.cwb {
  margin-top: 50px;
}

/* 响应式调整 */
@media screen and (max-width: 1200px) {
  .page {
    width: 80%;
  }
}

@media screen and (max-width: 992px) {
  .page {
    width: 90%;
  }
  
  .min_flex img {
    height: 10vh;
  }
  
  span {
    font-size: 22px;
  }
}

@media screen and (max-width: 768px) {
  .page {
    width: 95%;
  }
  
  .logo {
    max-height: 30vh;
  }
  
  img.logo {
    margin: 3vh auto 6vh;
  }
  
  .min_flex {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    justify-items: center;
  }
  
  .min_flex img {
    height: auto;
    max-height: 10vh;
    width: 100%;
    object-fit: contain;
  }
  
  .yx-rotaion,
  .yx-rotaion img,
  .yx-rotaion ul li,
  .yx-rotaion ul {
    width: 100% !important;
    height: auto;
    max-height: 200px;
  }
  
  .yx-rotaion {
    margin-bottom: 20px;
  }
  
  span {
    font-size: 20px;
  }
}

@media screen and (max-width: 576px) {
  body {
    font-size: 14px;
  }
  
  .logo {
    max-height: 25vh;
  }
  
  img.logo {
    margin: 2vh auto 4vh;
  }
  
  .min_flex img {
    max-height: 10vh;
  }
  
  span {
    font-size: 15px;
    top: 2px;
    left: 5px;
  }
  
  .cwb {
    margin-top: 30px;
  }
}