There are a few properties of the WebStore feature in mojoPortal content management that can be configured from the theme.skin file in the skin folder.

First, open the theme.skin and add the following (check to be sure it's not already there). Then, you can make changes as necessary. default are shown

<%@ Register Namespace="WebStore.UI.Controls" Assembly="WebStore.UI" TagPrefix="webstore" %>

<webstore:WebStoreDisplaySettings runat="server" 
    UsejPlayerForMediaTeasers="true"
    UseAltCartList="false"
    EmptyCartFormat="<div class='alert alert-info'>{0} <a class='alert-link' href='{1}'>{2}</a></div>"
    ContinueShoppingLinkFormat="<a href='{0}' class='keepshopping store-cart-keepshopping btn btn-info'>{1}</a>"
    StartShoppingLinkFormat="<a href='{0}' class='store-cart-startshopping btn btn-info'>{1}</a>"
    ConfirmOrderLinkFormat="<a href='{0}' class='checkoutlink store-cart-confirmorder btn btn-success'>{1}</a>"
    LoginToCheckoutCssClass="store-cart-login btn btn-info"
    CartCheckoutActionsDivClass="row"
    CartCheckoutActionsEmptyCartOutsideTopMarkup=""
    CartCheckoutActionsEmptyCartOutsideBottomMarkup=""
    CartCheckoutDiscountDivCssClass="settingrow discountcode store-cart-discountcode"
    CartCheckoutLinksDivCssClass="settingrow checkoutlinks store-cart-checkoutlinks"
    CartCheckoutLinksDivOutsideTopMarkup=""
    CartCheckoutLinksDivOutsideBottomMarkup=""
    CartCheckoutLinksDivAnonymousExtraCssClass="store-cart-checkoutlinks-anon"
    CartCheckoutLinksDivAnonymousOutsideTopMarkup=""
    CartCheckoutLinksDivAnonymousOutsideBottomMarkup=""
    CartPayPalDivCssClass="settingrow paypalrow store-cart-paypal"
    CartPayPalDivOutsideTopMarkup=""
    CartPayPalDivOutsideBottomMarkup=""
    CartSubTotalFormat="<div class='settingrowtight carttotalwrapper storerow subtotal'><label class='settinglabeltight storelabel'>{0}</label> {1}</div>"
    CartTotalFormat="<div class='settingrowtight carttotalwrapper storerow total'><label class='settinglabeltight storelabel'>{0}</label> {1}</div>"
    CartDiscountTotalFormat="<div class='settingrowtight carttotalwrapper storerow discount'><label class='settinglabeltight storelabel'>{0}</label> {1}</div>"
    CartShippingTotalFormat="<div class='settingrowtight carttotalwrapper storerow shipping'><label class='settinglabeltight storelabel'>{0}</label> {1}</div>"
    AdditionalBodyClass=string.Empty
    ProductDetailsRatingPanelDivCssClass="productratingwrapper"
    ProductDetailsOffersDivCssClass="clearpanel offerspanel"
    AddToCartButtonCssClass="store-btn-addtocart btn btn-success"
    CartTableCssClass="cartgrid table table-bordered table-striped"
    OfferTableCssClass="offergrid table table-bordered table-striped"
/>