Generated by SassMeister.com.

SassMeister-input-HTML.html

<p class="qualifyClassname-p">
  Hello. I am a p tag;
</p>

SassMeister-input.scss

// ----
// Sass (v3.4.12)
// Compass (v1.0.3)
// ----

@mixin prefix($property, $value, $vendors: webkit ms) {
  @if $vendors {
    @each $vendor in $vendors {#{'-' + $vendor + '-' + $property}: #{$value}; }
  }
  #{$property}: #{$value};
}

@mixin background-clip($arg: padding-box) {
  @include prefix(background-clip, $arg, webkit moz khtml);
}

@mixin border-radius-side($side, $value1, $value2: $value1) {
  $sides:( top:    'top-left'    'top-right',
           bottom: 'bottom-left' 'bottom-right',
           left:   'top-left'    'bottom-left',
           right:  'top-right'   'bottom-right');
  $values: $value1, $value2;

  @if(map-has-key($sides, $side)){
    $sides: map-get($sides, $side);
    @for $index from 1 through 2 {
      $corner: 'border-#{nth($sides, $index)}-radius';
      $value: nth($values, $index);
      #{$corner}: $value;
    }
    @include background-clip;
  } @else { @warn 'Unknown side: `#{$side}`' }
}

.border-top-radius    { @include border-radius-side(top, 1px);         }
.border-left-radius   { @include border-radius-side(left, 2px, 3px);   }
.border-bottom-radius { @include border-radius-side(bottom, 4px, 5px); }
.border-right-radius  { @include border-radius-side(right, 6px);       }

SassMeister-output.css

.border-top-radius {
  border-top-left-radius: 1px;
  border-top-right-radius: 1px;
  -webkit-background-clip: padding-box;
  -moz-background-clip: padding-box;
  -khtml-background-clip: padding-box;
  background-clip: padding-box;
}

.border-left-radius {
  border-top-left-radius: 2px;
  border-bottom-left-radius: 3px;
  -webkit-background-clip: padding-box;
  -moz-background-clip: padding-box;
  -khtml-background-clip: padding-box;
  background-clip: padding-box;
}

.border-bottom-radius {
  border-bottom-left-radius: 4px;
  border-bottom-right-radius: 5px;
  -webkit-background-clip: padding-box;
  -moz-background-clip: padding-box;
  -khtml-background-clip: padding-box;
  background-clip: padding-box;
}

.border-right-radius {
  border-top-right-radius: 6px;
  border-bottom-right-radius: 6px;
  -webkit-background-clip: padding-box;
  -moz-background-clip: padding-box;
  -khtml-background-clip: padding-box;
  background-clip: padding-box;
}

SassMeister-rendered.html

<p class="qualifyClassname-p">
  Hello. I am a p tag;
</p>