Hello,

You are Most Welcome.

Please try adding the following Custom CSS in the Global Custom CSS area under Theme Settings >> Custom CSS.

span.woocommerce-input-wrapper input[type=text] {
	height: 55px;
	color: red;
	border-color: red;
}

span.woocommerce-input-wrapper input[type=tel] {
	height: 55px;
	color: red;
	border-color: red;
}

span.woocommerce-input-wrapper input[type=email] {
	height: 55px;
	color: red;
	border-color: red;
}

You can set the height and colors according to your needs.

Best Regards.