HTML <ol> Tag
    The <ol> tag in HTML creates an ordered list in the document.
    The <ol> element is also a common name for this tag.
    An ordered list is defined by the <ol> tag. A numerical or alphabetical order can be used in an ordered list. Each list item is defined using the <li> tag. To style lists, use CSS. Use the <ul> tag for an unordered list.
Syntax
Attributes
| Attribute | Value | Description | 
|---|---|---|
| reversed | reversed | Indicates that the order of the lists should be reversed (9,8,7...) | 
| start | number | The start value of an ordered list is specified. | 
| type | 
                    1  
                     A a I i  | 
                In the list, specify the type of marker to use. | 
Supported Browsers
| Element | Chrome | Firefox | Safari | Edge / IE | Opera | 
|---|---|---|---|---|---|
| <ol> | Yes | Yes | Yes | Yes | Yes |