body {
  width: 19.2rem;
  height: 100%;
  min-height: 21.36rem;
  margin: 0;
  background: url("../images/RooKnock.jpg") no-repeat;
  background-size: cover;
  overflow-y: auto;
  position: relative;
}

/* 设置滚动条的整体样式 */
::-webkit-scrollbar {
  width: 6px;
  /* 垂直滚动条的宽度 */
  height: 6px;
  /* 水平滚动条的高度 */
}

/* 设置滚动条轨道的样式 */
::-webkit-scrollbar-track {
  background: #f1f1f1;
  /* 轨道背景色 */
  border-radius: 5px;
  /* 圆角 */
}

/* 设置滚动条滑块的样式 */
::-webkit-scrollbar-thumb {
  background: #888;
  /* 滑块颜色 */
  border-radius: 5px;
  /* 圆角 */
  border: 3px solid #f1f1f1;
  /* 滑块边框 */
}

/* 设置滚动条滑块悬停时的样式 */
::-webkit-scrollbar-thumb:hover {
  background: #555;
  /* 悬停时的颜色 */
}

.nav-wrap {
  width: 11.16rem;
  height: .8rem;
  background: transparent;
  margin-top: .42rem;
  margin-left: 4.30rem;
}

.nav-left {
  width: 2.8rem;
  height: 100%;

  a {
    height: 100%;
    display: block;
  }
}

.nav-right {
  /* position: absolute;
      right: 0;
      top: 0; */
  width: 8rem;
  height: 100%;

  a {
    height: 100%;
    display: block;
  }
}

.logo {
  width: 2.32rem;
  display: block;
  position: relative;
  top: .15rem;
  margin-left: .44rem;
  background: #fff;
}

html {
  font-size: 100px;
  /* 默认字体大小 */
}

.nav-wrap {
  position: relative;
}

.btn {
  height: .4rem;
  position: absolute;
  top: .2rem;
  background: transparent;
  cursor: pointer;
  pointer-events: all;
}

.home-btn {
  left: 4.54rem;
  width: .9rem;
}

.community-btn {
  left: 5.72rem;
  width: 1.5rem;
}

.token-btn {
  left: 7.52rem;
  width: 1.5rem;
}

.tg-btn {
  position: absolute;
  top: 0.22rem;
  right: 1.34rem;
  width: 0.39rem;
  height: 0.4rem;
  cursor: pointer;
  transition: transform 0.3s ease;

  img {
    width: 100%;
    height: 100%;
    display: block;
  }
}

.x-btn {
  position: absolute;
  top: 0.22rem;
  right: .47rem;
  width: 0.39rem;
  height: 0.4rem;
  cursor: pointer;
  transition: transform 0.3s ease;

  img {
    width: 100%;
    height: 100%;
    display: block;
  }
}

.tg-btn:hover,
.x-btn:hover {
  transform: scale(1.2);
}

.footer-x-btn {
  bottom: 0.75rem;
  right: 3.7rem;
  top: unset;
}

.footer-tg-btn {
  bottom: 0.75rem;
  right: 4.3rem;
  top: unset;
}