.icon {
  display: inline-block;
  width: 1.5em;
  height: 1.5em;
  background-size: contain;
  background-repeat: no-repeat;
  vertical-align: middle;
}

/* Windows Workstation */
.icon-windows {
 background-image:url('../img/avast/icon/windows.svg');
}
/* Windows Server */
.icon-server {
 background-image:url('../img/avast/icon/servidor.svg');
}
/* macOS */
.icon-macos {
  background-image:url('../img/avast/icon/macos.svg');
}
.icon-avast {
  width: 1em;
  height: 1em;
  background-image:url('../img/avast/icon/avast.svg');	
}