Generated by SassMeister.com.

SassMeister-input.scss

// ----
// Sass (v3.3.1)
// Compass (v1.0.0.alpha.18)
// ----

$mq_phone: "screen and (max-width: 500px)";

@media #{$mq_phone} {
    .no-phone {
        display: none;
    } 
}

SassMeister-output.css

@media screen and (max-width: 500px) {
  .no-phone {
    display: none;
  }
}