md-toast.md-help-toast-theme div.md-toast-content *::before{ 
  font-family: "Font Awesome 5 Pro";
  font-weight: 900;
  content: "\f05a\0000a0"; /* f05a: Simbolo de (i) | 0000a0 blank space */
  font-size: 1.2em;
}

md-toast.md-error-toast-theme div.md-toast-content{
	color: white !important;
	background-color: #E53935 !important;
}

md-toast.md-error-toast-theme div.md-toast-content *::before{
 	font-family: "Font Awesome 5 Pro";
  font-weight: 900;
	content: "\f06a\0000a0"; /* f05a: Simbolo de (!) | 0000a0 blank space */
	font-size: 1.2em; 
}

md-toast.md-success-toast-theme div.md-toast-content{
	color: white !important;
	background-color: #4CAF50 !important;
}

md-toast.md-success-toast-theme div.md-toast-content *::before{
	font-family: "Font Awesome 5 Pro";
  font-weight: 900;
	content: "\f058\0000a0"; /* f05a: Simbolo de (tick) | 0000a0 blank space */
}