#tab_gravityformsadvisorsassistantcrm h3 span i.fa-cogs {
	width:26px; /*width of your image*/
	height:26px; /*height of your image*/
	background-image:url('../images/aa_logo.png');
	margin:0; /* If you want no margin */
	padding:0; /*if your want to padding */
	font-family: initial;
}

i.fa-cogs:before {
	content: "";
}