.woocommerce-MyAccount-navigation ul li.woocommerce-MyAccount-navigation-link--acfw-store-credits a:before {
background: url(//santanatura.com.pe/wp-content/plugins/advanced-coupons-for-woocommerce-free/images/store-credits-icon.svg) no-repeat;
content: '';
width: 18px;
height: 18px;
margin-top: 5px;
background-size: contain;
}