class clash on button style element

We have a Button that is styled like this:

<a class="mini pink button">Arrange Viewing</a>

And we also use scroll to, which if it was applied to a href link would look like this.

<a href="#myAnchor" rel="" id="anchor1" class="anchorLink">Arrange Viewing</a>

The issue I have is I want the mini pink button to on click scroll to content, but I cannot have 2 classes on same object.

css for the button is:

    a.button {
    border-radius: 3px 3px 3px 3px;
    color: #FFFFFF;
    cursor: pointer;
    display: inline-block;
    font-family: "proxima-nova-1","proxima-nova-2",Helvetica,Arial,sans-serif;
    font-weight: bold;
    line-height: 1;
    padding: 9px 34px;
    position: relative;
    text-align: center;
    text-decoration: none;
    text-transform: uppercase;
}
.mini.button {
    font-size: 14px;
    padding: 6px 8px;
}
.pink, .pinkaswell {
    background: none repeat scroll 0 0 #EC008C;
}

js for the scroll to:

$(document).ready(function() {
    $("a.anchorLink").anchorAnimate()
});

jQuery.fn.anchorAnimate = function(settings) {

    settings = jQuery.extend({
        speed : 1100
    }, settings);   

    return this.each(function(){
        var caller = this
        $(caller).click(function (event) {  
            event.preventDefault()
            var locationHref = window.location.href
            var elementClick = $(caller).attr("href")

            var destination = $(elementClick).offset().top;
            $("html:not(:animated),body:not(:animated)").animate({ scrollTop: destin开发者_运维问答ation}, settings.speed, function() {
                window.location.hash = elementClick
            });
            return false;
        })
    })
}

FIDDLE here http://jsfiddle.net/VtxnK/

You can have two classes on an object, you just can't have two class attributes. Just add the class name on to the end of the other classes.

<a href="#myAnchor" rel="" id="anchor1" class="mini pink button anchorLink">
    Arrange Viewing
</a>

Or, since you have an id, you can access it by the id...

$( "#anchor1" ).anchorAnimate();