ul.providers {
}

    ul.providers a {
        position: relative;
        padding-left: 50px;
    }

        ul.providers a .provider-icon {
            display: inline-block;
            width: 24px;
            height: 24px;
            position: absolute;
            top: 10px;
            left: 10px;
        }

            ul.providers a .provider-icon[data-provider^=microsoft] {
                background: url('../img/microsoft-24px.png');
            }