.material-icons {
  font-family: "Material Icons";
  font-weight: normal;
  font-style: normal;
  font-size: 20px; /* Preferred icon size */
  display: inline-block;
  line-height: 1;
  text-transform: none;
  letter-spacing: normal;
  word-wrap: normal;
  white-space: nowrap;
  direction: ltr; /* Support for all WebKit browsers. */
  -webkit-font-smoothing: antialiased; /* Support for Safari and Chrome. */
  text-rendering: optimizeLegibility; /* Support for Firefox. */
  -moz-osx-font-smoothing: grayscale; /* Support for IE. */
  font-feature-settings: "liga";
}

.material-icons.md-18 {
  font-size: 18px;
}
.material-icons.md-24 {
  font-size: 24px;
}
.material-icons.md-36 {
  font-size: 36px;
}
.material-icons.md-48 {
  font-size: 48px;
}