body {
  background: #34495e;
  text-align: center;
  font-family: 'Titillium Web';
  font-weight: 900;
  color: #ecf0f1;
  font-size: 60px;
  line-height: 60px;
}
.container {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 50px;
  background: none;
  text-align: center;
  padding: 20px;
  border: 5px solid #ecf0f1;
  border-radius: 100%;
  -webkit-transition: all 200ms ease-in-out;
  margin: 0 5px 10px 5px;
}

.container.one {
  background: #f39c12;
}

svg {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 101;
  fill: #ecf0f1;
}
span {
  background: #f39c12;
  position: absolute;
  top: 0;
  left: 0;
  border-radius: 100%;
  z-index: 100;
  -webkit-transition: all 200ms ease-in-out;
}
p {
  padding-top: 10px;
}
span.one {
  height: 100%;
  width: 100%;
}

span.two {
  height: 86%;
  width: 86%;
  margin: 7% 0 0 7%;
}

.container:hover {
  background: none;
}

.container:hover span.one{
  width: 86%;
  height: 86%;
  margin: 7% 0 0 7%;
}

.container:hover span.two{
  width: 100%;
  height: 100%;
  margin: 0;
}

.container.two:hover {
  border: 5px solid #2c3e50;
}