.zs_showbanner {
background: #ffffff url(/sites/zweb/images/show/show-extension-banner.jpg) center 0px no-repeat;
    background-size: auto 900px;
}

@media only screen and (min-width: 1560px) {
.zs_showbanner {
    background: #fff url(/sites/zweb/images/show/show-extension-banner-ar.jpg) center bottom no-repeat;
    background-size: auto 1100px;
}
}