williamsb

// Prefix mixins
// =============
//
// A set of SASS mixins for abstracting vendor prefixes.
@mixin flexbox(){
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  display: -webkit-flex;
  display: -moz-flex;

williamsb

/* Smartphones (landscape) ----------- */
@media only screen and (min-width : 321px) {
/* Styles */
}

/* Smartphones (portrait) ----------- */
@media only screen and (max-width : 320px) {
/* Styles */

}