## link

* arco-pro/src/pages/dashboard/monitor/message-list/style/index.module.less

## less

```less
.message-item {
  font-size: 12px;
  line-height: 20px;
  padding: 8px;
  border-radius: 2px;

  &-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
  }

  &-actions {
    display: flex;
    opacity: 0;

    &-item {
      margin-right: 4px;
      font-size: 14px;
      color: var(--color-text-3);
      width: 20px;
      height: 20px;
      border-radius: 50%;
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;

      &:hover {
        background-color: rgb(var(--gray-3));
      }

      &:last-child {
        margin-right: 0;
      }
    }
  }

  &-collected {
    .message-item-actions-collect {
      color: rgb(var(--gold-6));
    }
  }

  &:hover {
    background-color: rgb(var(--gray-2));

    .message-item-actions {
      opacity: 1;
    }
  }
}
```



## css

```css
.message-item {
  font-size: 12px;
  line-height: 20px;
  padding: 8px;
  border-radius: 2px;
}
.message-item-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.message-item-actions {
  display: flex;
  opacity: 0;
}
.message-item-actions-item {
  margin-right: 4px;
  font-size: 14px;
  color: var(--color-text-3);
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
}
.message-item-actions-item:hover {
  background-color: rgb(var(--gray-3));
}
.message-item-actions-item:last-child {
  margin-right: 0;
}
.message-item-collected .message-item-actions-collect {
  color: rgb(var(--gold-6));
}
.message-item:hover {
  background-color: rgb(var(--gray-2));
}
.message-item:hover .message-item-actions {
  opacity: 1;
}
```

## bench-compare

* less.js 5ms
* rust-less 0.536ms