/* 滚动条 */
*::-webkit-scrollbar{
  width: 8px;
  height: 8px;
}
 
*::-webkit-scrollbar-thumb{
  background: var(gray);
  border-radius: 8px;
  cursor:pointer;
}

*::-webkit-scrollbar-thumb:hover{
  opacity: 1;
  display: block!important;
}

*::-webkit-scrollbar-track{
  background-color: transparent;
}

html {
  overflow-y: overlay;
}