@media(max-width:640px){
  .equal-columns--outside-trim .medium-down--one-half:nth-of-type(2n+1), .equal-columns--outside-trim .medium-down--eight:nth-of-type(2n+1), .equal-columns--outside-trim .medium-down--one-third:nth-of-type(3n+1), .equal-columns--outside-trim .medium-down--one-fourth:nth-of-type(4n+1), .equal-columns--outside-trim .medium-down--four:nth-of-type(4n+1), .equal-columns--outside-trim .medium-down--one-fifth:nth-of-type(5n+1), .equal-columns--outside-trim .medium-down--one-sixth:nth-of-type(6n+1), .equal-columns--outside-trim .medium-down--one-seventh:nth-of-type(7n+1), .equal-columns--outside-trim .medium-down--two:nth-of-type(8n+1){
    margin-left:calc(20px / 2);
  }
.equal-columns--outside-trim .small-down--one-half:nth-of-type(2n), .equal-columns--outside-trim .small-down--eight:nth-of-type(2n), .equal-columns--outside-trim .small-down--one-third:nth-of-type(3n), .equal-columns--outside-trim .small-down--one-fourth:nth-of-type(4n), .equal-columns--outside-trim .small-down--four:nth-of-type(4n), .equal-columns--outside-trim .small-down--one-fifth:nth-of-type(5n), .equal-columns--outside-trim .small-down--one-sixth:nth-of-type(6n), .equal-columns--outside-trim .small-down--one-seventh:nth-of-type(7n), .equal-columns--outside-trim .small-down--two:nth-of-type(8n){
  margin-right:  calc(20px / 2);
}
}