ul,li,div,p,label,span {
  margin: 0;
  padding: 0;
}
ul li {
  list-style: none;
}
.message-list{
  flex: 1;
  height: 100%;
  overflow-x: hidden;
  overflow-y: auto;
  position: relative;
  padding: 0 20px;
  &.hide {
    opacity: 0;
  }
  &-item {
    display: grid;
    padding: 5px 0;
  }
  .no-more {
    text-align: center;
    font-family: PingFangSC-Medium;
    font-size: 14px;
    font-style: normal;
    font-weight: 500;
    line-height: 17px;
    color: #999999;
  }
  &-time {
    color: #7a7a7a;
    font-family: PingFangSC-Medium;
    font-size: 12px;
    font-weight: 400;
    line-height: 14px;
    padding: 10px;
    text-align: center;
  }
}