#name-and-slogan,
#site-name a {
  color: #fffeff;
}
.page-header .panel.wrapper {
  background-image: url(prova.jpg);
}

.header.panel>.header.links {
  color: #fff;
}

.page-layout-1column .product-info-main {
  width: 100%;
  margin-bottom: 20px;
}
.page-layout-1column .product-info-main ul>li {
  list-style: none;
}
.page-layout-1column .product.media {
  display: none;
}

@media (min-width: 768px),
print {
  .customer-welcome .action.switch {
    color: #fff;
  }
}