Changes
Add class parameter
{{#ifeq:{{{small|}}}|yes
| {{ombox/core
| small = yes
| type = {{{type|}}}
| image = {{#if:{{{smallimage|}}}| {{{smallimage}}} | {{{image|}}} }}
| imageright = {{#if:{{{smallimageright|}}} | {{{smallimageright}}} | {{{imageright|}}} }}
| class = {{{class|}}}
| style = {{{style|}}}
| textstyle = {{{textstyle|}}}
| text = {{#if:{{{smalltext|}}}| {{{smalltext}}} | {{{text}}} }}
}}
| {{ombox/core
| type = {{{type|}}}
| image = {{{image|}}}
| imageright = {{{imageright|}}}
| class = {{{class|}}}
| style = {{{style|}}}
| textstyle = {{{textstyle|}}}
| text = {{{text}}}
}}
}}<noinclude>{{documentation}}<!-- Add categories and interwikis to the /doc subpage, not here! --></noinclude>
| {{ombox/core
| small = yes
| type = {{{type|}}}
| image = {{#if:{{{smallimage|}}}| {{{smallimage}}} | {{{image|}}} }}
| imageright = {{#if:{{{smallimageright|}}} | {{{smallimageright}}} | {{{imageright|}}} }}
| class = {{{class|}}}
| style = {{{style|}}}
| textstyle = {{{textstyle|}}}
| text = {{#if:{{{smalltext|}}}| {{{smalltext}}} | {{{text}}} }}
}}
| {{ombox/core
| type = {{{type|}}}
| image = {{{image|}}}
| imageright = {{{imageright|}}}
| class = {{{class|}}}
| style = {{{style|}}}
| textstyle = {{{textstyle|}}}
| text = {{{text}}}
}}
}}<noinclude>{{documentation}}<!-- Add categories and interwikis to the /doc subpage, not here! --></noinclude>