Generated by SassMeister.com.

SassMeister-input-HTML.html

<div class="box">
  <p>sdkfjhsd fksdjfh sdfsdf sdf</p>
</div>

SassMeister-input.scss

// ----
// Sass (v3.3.0.rc.4)
// Compass (v1.0.0.alpha.18)
// ----

$color-brand-purple: #2c2c83;
$color-brand-orange: #ba5a3e;
$color-brand-green: #329648;
$color-brand-blue: #4b81c3;
$color-brand-pink: #c34aa1;

%bg-purple {
    background-color: $color-brand-purple;
}
%bg-orange {
    background-color: $color-brand-orange;
}
%bg-green {
    background-color: $color-brand-green;
}
%bg-blue {
    background-color: $color-brand-blue;
}
%bg-pink {
    background-color: $color-brand-pink;
}

%segment-with-chart{
    width:26px;
    height:26px;
    font-size:18px;
    color:white;
  }
  
.btn-close-container{
  position:absolute;
  top:0;
  right:0;
  font-family:sans-serif;
  cursor:pointer;
  border-radius:50%;
  -webkit-border-radius:50%;
  -moz-border-radius:50%;
  
  %margin-reset{
    margin:0;
    padding:0;
  }
  /* ====== GLOBAL REACH LANDING ====== */

  /* Overview Text */
  .segment--worldwide &{
    background:white;
    color:#BED600;
    bottom:10px;
    right:10px;
    top:auto;
    width:30px;
    height:30px;
    font-size:17px;
  }
  
  // Not broke as hell - do use it
  @mixin closeBtnCreator($color){
    .segment.with-chart.#{$color} & {
      @extend %segment-with-chart;
      @extend %bg-#{$color};
    }
  }
  @include closeBtnCreator(green);
  @include closeBtnCreator(orange);
  @include closeBtnCreator(blue);
  @include closeBtnCreator(pink);
  @include closeBtnCreator(orange);

  .btn-close-inner{
    @extend %margin-reset;
    width:100%;
    height:100%;
    top:0;
    left:0;
    display:table-cell;
    vertical-align:middle;
  }
  & > .btn-close-outer{
    @extend .btn-close-inner;
    display:table;
  }
  .btn-close-x{
    @extend %margin-reset;
    text-align:center;
  }
}

SassMeister-output.css

.segment.with-chart.orange .btn-close-container {
  background-color: #ba5a3e;
}

.segment.with-chart.green .btn-close-container {
  background-color: #329648;
}

.segment.with-chart.blue .btn-close-container {
  background-color: #4b81c3;
}

.segment.with-chart.pink .btn-close-container {
  background-color: #c34aa1;
}

.segment.with-chart.green .btn-close-container, .segment.with-chart.orange .btn-close-container, .segment.with-chart.blue .btn-close-container, .segment.with-chart.pink .btn-close-container {
  width: 26px;
  height: 26px;
  font-size: 18px;
  color: white;
}

.btn-close-container {
  position: absolute;
  top: 0;
  right: 0;
  font-family: sans-serif;
  cursor: pointer;
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  /* ====== GLOBAL REACH LANDING ====== */
  /* Overview Text */
}
.btn-close-container .btn-close-inner, .btn-close-container > .btn-close-outer, .btn-close-container .btn-close-x {
  margin: 0;
  padding: 0;
}
.segment--worldwide .btn-close-container {
  background: white;
  color: #BED600;
  bottom: 10px;
  right: 10px;
  top: auto;
  width: 30px;
  height: 30px;
  font-size: 17px;
}
.btn-close-container .btn-close-inner, .btn-close-container > .btn-close-outer {
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  display: table-cell;
  vertical-align: middle;
}
.btn-close-container > .btn-close-outer {
  display: table;
}
.btn-close-container .btn-close-x {
  text-align: center;
}

SassMeister-rendered.html

<div class="box">
  <p>sdkfjhsd fksdjfh sdfsdf sdf</p>
</div>