Add borders

Hi,

You can do that with CSS.
For the image on the product page, it would be:
.hikashop_product_left_part {
border: 1px solid black;
}

For the details (description ?), it would be:
.hikashop_product_bottom_part {
border: 1px solid black;
}

For the custom item fields:
.hikashop_product_custom_item_info{
border: 1px solid black;
}

You should add some margin in CSS , like that:
.hikashop_product_left_part , .hikashop_product_right_part {
margin: 10px !important;
}