css - Is it possible to nest media queries within media queries? -

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is possible? seems neat solution me, i'm not sure if work.

@media screen  , (min-device-width : 320px)  , (max-device-width : 480px) {      /* code both portrait , landscape */      @media (orientation:portrait) {          /* code portrait */      }      @media (orientation:landscape) {          /* code landscape */      }  }

you should able nest @media rules way in css3, isn't yet supported browsers. see this answer details.

you have expand , repeat top-level media queries inner rules work across browsers (and imagine scss processor generate similar):

@media screen  , (min-device-width: 320px)  , (max-device-width: 480px) {     /* code both portrait , landscape */ }  @media screen  , (min-device-width: 320px)  , (max-device-width: 480px)  , (orientation: portrait) {      /* code portrait */  }  @media screen  , (min-device-width: 320px)  , (max-device-width: 480px)  , (orientation: landscape) {      /* code landscape */  }

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