.demo {
  padding-top: 60px;
  margin-top: -60px;
  position: relative;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  line-height: 60px;
  background-color: #fff;
  z-index: 100;
  box-shadow: 0 2px 8px #f0f1f2;

  &-logo {
    width: 48px;
    height: 48px;
    float: left;
    margin: 5px 30px;
  }

  &-content {
    width: 800px;
    margin: 0 auto;
    position: relative;
  }

  &-nav {
    position: absolute;
    right: 36px;
  }

  &-nav-item {
    margin-right: 40px;
  }

  &-language {
    width: 100px;
  }
}

.main {
  width: 700px;
  padding: 0 50px;
  margin: 80px auto 0;
}

.button {
  line-height: 1.5;
  position: relative;
  display: inline-block;
  font-weight: 400;
  white-space: nowrap;
  text-align: center;
  background-image: none;
  border: 1px solid transparent;
  cursor: pointer;
  height: 32px;
  padding: 0 15px;
  font-size: 14px;
  border-radius: 4px;
  color: #fff;
  background-color: #1890ff;
  border-color: #1890ff;
  outline: none;
}

.highlight {
  color: #f26 !important;
}

.counter {
  text-align: center;

  &-number {
    font-size: 32px;
    color: #0a0;
    margin: 20px 0 30px;
  }

  &-buttons {
    padding-left: 50px;
  }

  &-button {
    margin-right: 50px;
  }
}

.list {
  li {
    line-height: 32px;
    border-bottom: 1px dashed #ddd;
    list-style: circle inside;
  }
}

.request {
  &-button {
    margin-right: 15px;
  }

  &-box {
    margin: 20px 0 5px 0;
    padding: 10px 0;
    border-bottom: 1px dashed #ddd;
  }
}

.footer {
  height: 36px;

  .goback {
    float: right;
    background-color: white;
    color: black;
    border: 1px solid #1890ff;
    padding: 5px 7px;
    text-align: center;
    text-decoration: none;
    font-size: 13px;
  }
}