Generated by SassMeister.com.

SassMeister-input-HTML.html

<div class="circle">
  <div class="circle__not-likely">
    <div class="circle__sw-likely">
      <div class="circle__v-likely">
        $
      </div>
    </div>
  </div>
</div>
<div>
  other goodies
</div>

SassMeister-input.scss

// ----
// Sass (v3.2.18)
// Compass (v0.12.4)
// ----

@import "compass";
@import "compass/reset";

$color-1: blue;
$color-2: tint($color-1, 20);


%circle{
  @include border-radius(50%);
  background: blue;
  width: 50px;
  height: 50px;
  padding: 5%;
}

.circle{
  margin: 0 auto;
  background: grey;
  position: relative;
  height: 300px;
  width: 100%;
  overflow:Hidden;
}

.circle__v-likely{
  @extend %circle;
  position: absolute;
  left: 50%;
  bottom: -40%;
  color: $color-1;
  
  border: 50px solid lighten($color-2, 30%);
  
  &:before{
    content: "";
    position: absolute;
    height: 50px;
    width: 50px;
    border: 3px solid black;
    @include border-radius(50%);
    background: red;
  }
}

SassMeister-output.css

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  font: inherit;
  font-size: 100%;
  vertical-align: baseline;
}

html {
  line-height: 1;
}

ol, ul {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

caption, th, td {
  text-align: left;
  font-weight: normal;
  vertical-align: middle;
}

q, blockquote {
  quotes: none;
}
q:before, q:after, blockquote:before, blockquote:after {
  content: "";
  content: none;
}

a img {
  border: none;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, summary {
  display: block;
}

.circle__v-likely {
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  background: blue;
  width: 50px;
  height: 50px;
  padding: 5%;
}

.circle {
  margin: 0 auto;
  background: grey;
  position: relative;
  height: 300px;
  width: 100%;
  overflow: Hidden;
}

.circle__v-likely {
  position: absolute;
  left: 50%;
  bottom: -40%;
  color: blue;
  border: 50px solid #ccccff;
}
.circle__v-likely:before {
  content: "";
  position: absolute;
  height: 50px;
  width: 50px;
  border: 3px solid black;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
  -ms-border-radius: 50%;
  -o-border-radius: 50%;
  border-radius: 50%;
  background: red;
}

SassMeister-rendered.html

<div class="circle">
  <div class="circle__not-likely">
    <div class="circle__sw-likely">
      <div class="circle__v-likely">
        $
      </div>
    </div>
  </div>
</div>
<div>
  other goodies
</div>