@font-face {
  font-family: '思源宋体';
  src: url('../SiYuanSongTiRegular/SourceHanSerifCN-Bold-2.otf');
  font-weight: normal;
  font-style: normal;
}

body::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 5px; /*高宽分别对应横竖滚动条的尺寸*/
  height: 1px;
}
body::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 5px transparent;
  background: #8a7351;
}
body::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  -webkit-box-shadow: inset 0 0 5px transparent;
  border-radius: 10px;
  background: transparent;
}