Two Column Features On Desctop View

There is a file

templates / views / products / components / product_features.tpl

and there

{include file="common/subheader.tpl" title=$feature.description tooltip=$feature.full_description text=$feature.description} {include file="views/products/components/product_features.tpl" product_features=$feature.subfeatures}

if I would add

this would do it, but I want it only for desctop view not mobile. So I want it to be something like

@media screen and (min-width: 767px)

added to less

@media screen and (min-width: 767px){
.features-column {
.ty-column2;
}
}

but this does nothing..

Thank you

works good, some possible styling problems with fixed width ..

No its not working correct, what class to apply so

{include file="common/subheader.tpl" title=$feature.description tooltip=$feature.full_description text=$feature.description} {include file="views/products/components/product_features.tpl" product_features=$feature.subfeatures}

would become two column but only on screen bigger then 767px