.si-wrapper {
  display: block;
  position: relative;
}
.speech-input {
  margin: 0;
}
.si-wrapper button {
  position: absolute;
  top: 0;
  right: 0;
  height: 18px;
  width: 18px;
  margin: 0;
  border: 0;
  padding: 0;
  background: none;
  font: 0/0 a;
}
.si-mic, .si-mic:after, .si-holder, .si-holder:before, .si-holder:after {
  position: absolute;
  background: #999;
}
/* Microphone icon */
.si-mic {
  display: block;
  height: 25%; /* 8px / 32px */
  top: 9.375%; /* 3px / 32px */
  left: 37.5%; /* 12px / 32px */
  right: 37.5%; /* 12px / 32px */
  -webkit-border-radius: 99px 99px 0 0;
  -moz-border-radius: 99px 99px 0 0;
  border-radius: 99px 99px 0 0;
}
.si-mic:before, .si-mic:after, .si-holder {
  -webkit-border-radius: 0 0 99px 99px;
  -moz-border-radius: 0 0 99px 99px;
  border-radius: 0 0 99px 99px;
}
.si-mic:before {
  position: absolute;
  z-index: 1;
  content: '';
  width: 150%; /* 12px / 8px */
  height: 137.5%; /* 11px / 8px */
  top: 100%; /* 8px / 8px */
  left: -25%; /* -2px / 8px */
  background: #e6e6e6;
}
.si-mic:after {
  z-index: 1;
  content: '';
  width: 100%; /* 10px / 10px */
  height: 100%; /* 10px / 10px */
  top: 110%; /* 11px / 10px */
  left: 0;
}
.si-holder {
  display: block;
  height: 40.625%; /* 13px / 32px */
  width: 50%; /* 16px / 32px */
  left: 25%; /* 8px / 32px */
  top: 37.5%; /* 12px / 32px */
}
.si-holder:after {
  content: '';
  width: 66.666%; /* 8px / 16px */
  height: 18.182%; /* 2px / 13px */
  bottom: -30.769%; /* -4px / 13px */
  left: 16.667%; /* 2px / 16px */
}
.si-holder:before {
  content: '';
  width: 33.333%; /* 4px / 16px */
  height: 27.273%; /* 3px / 13px */
  top: 92.308%; /* 12px / 13px */
  left: 33.333%; /* 4px / 16px */
}