Hi there,
You have this CSS:
.woocommerce #content div.product div.images,
.woocommerce #content div.product div.summary,
.woocommerce div.product div.images,
.woocommerce div.product div.summary,
.woocommerce-page #content div.product div.images,
.woocommerce-page #content div.product div.summary,
.woocommerce-page div.product div.images,
.woocommerce-page div.product div.summary {
float: none;
width: 100%;
}
It’s minified, so I can’t tell where it’s coming from. Likely your custom CSS though?