@charset "UTF-8";
html {
  font-family: "Abril Fatface", Georgia, Serif, "Abril", "Fatface";
}
html body {
  background: #000;
  background-image: url(../images/Resources_bg_h650.png);
  background-position: center center;
  /* 背景图垂直、水平均居中 */
  background-repeat: no-repeat;
  /* 背景图不平铺 */
  background-attachment: fixed;
  /* 当内容高度大于图片高度时，背景图像的位置相对于viewport固定 */
  background-size: cover;
  /* 让背景图基于容器大小伸缩 */
}

.History_box {
  margin-top: 120px;
}
.History_box .History_title {
  text-align: center;
}
.History_box .History_title h1 {
  letter-spacing: 5px;
  font-size: 3.85rem;
  color: #ffffff;
  padding: 10px 0px;
  font-weight: 400;
  font-style: normal;
  font-family: "Abril Fatface", Georgia, Serif, "Abril", "Fatface";
  font-weight: 800;
}
.History_box .History_content {
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1.18rem;
  margin-bottom: 15px;
  text-align: justify;
}
.History_box .hope_img {
  text-align: center;
  padding-bottom: 8px;
}

@media screen and (max-width: 768px) {
  .History_title h1 {
    font-size: 3.5rem;
  }
}