Hello,
I’ve added this code in child style.css for cart widget in sidebar:
.product_list_widget img {
width: 100%;
}
.woocommerce ul.cart_list li dl dt, .woocommerce ul.product_list_widget li dl dt, .woocommerce-page ul.cart_list li dl dt, .woocommerce-page ul.product_list_widget li dl dt {
line-height: inherit !important;
}
Now you need regenerate thumbnails with this plugin http://wordpress.org/plugins/regenerate-thumbnails/ .
Unfortunately cart widget in header can’t be customized the way you want. You may try to add this css code:
.products-small .product-item .variation dt {
display: inline-flex;
}
.products-small .product-item .variation {
width: 250px;
}
Regards,
Eva Kemp.