.custom_tooltip{
	border: none;
	font-size: inherit;
	font-family: inherit;
	font-weight: inherit;
	 
    webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.custom_tooltip:hover{
	border: none;
	color: #333333;
}