woocommerce-cart-checkout-style.css

.woocommerce .col2-set .col-1, .woocommerce-page .col2-set .col-1, .woocommerce .col2-set .col-2, .woocommerce-page .col2-set .col-2 {
	flex: 0 0 100%;
  max-width: 100%;
}

/* Woocommerce Styles */

/* 
A couple things to note...
1. This code was written very specifically for my base child theme so it might not work out of the box with every theme.
   I have it here mostly to share with anyone who might be looking to do the same thing I was.
2. I generally add my WooCommerce CSS overrides to a custom-woo.css file then use wp_enqueue_style() to call it 
   so that it enqueues after the default WooCommerce Stylesheets
*/

.woocommerce-message { display: none;  }
.woocommerce-cart.full-width-content .content,
.woocommerce-checkout.full-width-content .content { max-width: 100%; }

.woocommerce-cart .woocommerce table.shop_table td.actions {
  border-top: 1px solid #e6e6e6;
  background: #f7f7f7;
  border-bottom: 0px solid #e6e6e6;
}
.woocommerce-cart .entry-content form { width: 60%; float: left;  }
.woocommerce-cart .woocommerce .cart-collaterals {
    width: 33%;
  float: right;
}
.woocommerce-cart .woocommerce .cart-collaterals h2 { display: none;  }
.woocommerce-cart .woocommerce .cart-collaterals .cart_totals { width: 100%; }


#add_payment_method .cart-collaterals .cart_totals tr th,
.woocommerce-cart .cart-collaterals .cart_totals tr th, 
.woocommerce-checkout .cart-collaterals .cart_totals tr th,
#add_payment_method table.cart th, 
.woocommerce-cart table.cart th, 
.woocommerce-checkout table.cart th,
.woocommerce-checkout table.shop_table th { color: #034997; font-size: 14px; font-size: 1.4rem; }

#add_payment_method .cart-collaterals .cart_totals tr td, 
.woocommerce-cart .cart-collaterals .cart_totals tr td, 
.woocommerce-checkout .cart-collaterals .cart_totals tr td, 
#add_payment_method table.cart td,
.woocommerce-cart table.cart td,
.woocommerce-checkout table.cart td,
.woocommerce-checkout table.shop_table td { color: #555; font-size: 16px; font-size: 1.6rem; }

.woocommerce-cart .woocommerce table.shop_table th {   border-bottom: 2px solid #034997; }

.woocommerce-cart .woocommerce table.shop_table,
.woocommerce-checkout .woocommerce table.shop_table {
  border: 1px solid #e6e6e6;
  margin: 0;
  text-align: left;
  width: 100%;
  border-collapse: separate;
  border-radius: 0;
  border-bottom: none;
    border-right: none;
     margin-bottom: 35px;
      border-bottom: 1px solid #e6e6e6;
}

body #add_payment_method #payment ul.payment_methods li input, 
body.woocommerce-cart #payment ul.payment_methods li input, 
body.woocommerce-checkout #payment ul.payment_methods li input { width: auto;   margin: -2px .5em 0 0; }

body .woocommerce form .form-row .input-checkbox { width: auto;  margin: -2px 5px 0 0; }

#add_payment_method .cart-collaterals .cart_totals tr td, 
#add_payment_method .cart-collaterals .cart_totals tr th, 
body.woocommerce-cart .cart-collaterals .cart_totals tr td, 
body.woocommerce-cart .cart-collaterals .cart_totals tr th, 
body.woocommerce-checkout .cart-collaterals .cart_totals tr td, 
body.woocommerce-checkout .cart-collaterals .cart_totals tr th,
body .woocommerce table.shop_table th { 
	border-top: none; 
	border-bottom: 1px solid #e6e6e6;
	border-right: 1px solid #e6e6e6;
	text-align: right;
	padding: 10px 20px;
}

body #add_payment_method table.cart td, 
body #add_payment_method table.cart th, 
body.woocommerce-cart table.cart td, 
body.woocommerce-cart table.cart th, 
body.woocommerce-checkout table.cart td, 
body.woocommerce-checkout table.cart th { border-right: 1px solid #e6e6e6; }

#add_payment_method .cart-collaterals .cart_totals tr th, 
body.woocommerce-cart .cart-collaterals .cart_totals tr th, 
body.woocommerce-checkout .cart-collaterals .cart_totals tr th { }

.woocommerce-cart .cart-collaterals .cart_totals table th { border-bottom: 1px solid #e6e6e6;  }

body .woocommerce #respond input#submit.alt, 
body .woocommerce a.button.alt, 
body .woocommerce button.button.alt, 
body .woocommerce input.button.alt {
	background: #72A40D !important; 
	font-weight: 500;
}

body .woocommerce #respond input#submit.alt:hover, 
body .woocommerce a.button.alt:hover, 
body .woocommerce button.button.alt:hover, 
body .woocommerce input.button.alt:hover {
	background: #034997 !important; 
}

body .woocommerce .cart .button, 
body .woocommerce .cart input.button,
body .woocommerce #respond input#submit, 
body .woocommerce a.button, 
body .woocommerce button.button, 
body .woocommerce input.button { background: #034997 !important; color: #fff; font-weight: 500;   border-radius: 40px; }

body .woocommerce #payment #place_order, .woocommerce-page #payment #place_order {
  float: right;
  width: 100%;
  display: block;
  text-align: center;
  margin-bottom: 0;
  font-size: 1.25em;
  padding: 1em;
  border-radius: 40px;
  margin-top: .5em;
}

body .woocommerce form .form-row-first, 
body .woocommerce form .form-row-last, 
body .woocommerce-page form .form-row-first, 
body .woocommerce-page form .form-row-last { width: 49%; }

body .woocommerce #respond input#submit.disabled, 
body .woocommerce #respond input#submit:disabled, 
body .woocommerce #respond input#submit:disabled[disabled], 
body .woocommerce a.button.disabled, 
body .woocommerce a.button:disabled, 
body .woocommerce a.button:disabled[disabled], 
body .woocommerce button.button.disabled, 
body .woocommerce button.button:disabled, 
body .woocommerce button.button:disabled[disabled], 
body .woocommerce input.button.disabled, 
body .woocommerce input.button:disabled, 
body .woocommerce input.button:disabled[disabled] { background: #ccc; }


body .woocommerce a.checkout-button.button.alt { border-radius: 40px; }

body .woocommerce #content table.cart td.actions .coupon, 
body .woocommerce table.cart td.actions .coupon { width: 68%; }

body #add_payment_method table.cart td.actions .coupon .input-text, 
body.woocommerce-cart table.cart td.actions .coupon .input-text, 
body.woocommerce-checkout table.cart td.actions .coupon .input-text {
	padding: 8px 6px 7px;
 	width: 65%;
}

body .woocommerce table.shop_table td { padding: 15px; }

body .woocommerce-checkout table.shop_table td { text-align: right;
  border-right: 1px solid #e6e6e6;   border-top: 0; }

.woocommerce a.remove { margin: 0 auto;  }
.woocommerce-cart .woocommerce table.shop_table th.product-remove,
.woocommerce-cart .woocommerce table.shop_table th.product-name { text-align: center; }
.woocommerce-cart .woocommerce table.shop_table th.product-price,
.woocommerce-cart .woocommerce table.shop_table th.product-quantity,
.woocommerce-cart .woocommerce table.shop_table th.product-subtotal { text-align: right; }

.woocommerce-cart .woocommerce table.shop_table .cart_item td.product-price,
.woocommerce-cart .woocommerce table.shop_table .cart_item td.product-quantity,
.woocommerce-cart .woocommerce table.shop_table .cart_item td.product-subtotal { text-align: right; }

.woocommerce-checkout #add_payment_method #payment ul.payment_methods li, 
.woocommerce-checkout #payment ul.payment_methods li { list-style: none; }

.woocommerce-checkout .woocommerce .col2-set { width: 47.8260869565%; float: left; margin-right: 4.347826087%; }
.woocommerce-checkout .woocommerce .col2-set .col-1,
.woocommerce-checkout .woocommerce .col2-set .col-2 { margin-bottom: 2em; width: 100%; float: none; }
.woocommerce-checkout #order_review_heading,
.woocommerce-checkout #order_review { background: #fff; width: 47.8260869565%; float: right; margin-right: 0; }
.woocommerce-checkout #ship-to-different-address-checkbox { width: auto; float: right; margin-left: 15px; margin-top: 10px; opacity: 1; position: static; }
.woocommerce-checkout #ship-to-different-address label { font-size: 24px;   font-weight: 700; line-height: 1; margin: 0; margin-bottom: 1em; padding: 0; text-transform: uppercase; color: #000; }
.woocommerce-checkout .woocommerce form .form-row.create-account label { padding-top: 2px; font-weight: bold; }

.woocommerce-checkout .payment-fixed { position: fixed; z-index: 9; box-shadow: rgba(0, 0, 0, 0.2) 0px 6px 2em; left: 52%; margin-left: 0; padding: 20px; top: 0; width: 45.5% !important; -webkit-transition: padding .1s ease-in; -moz-transition: padding .1s ease-in; -o-transition: padding .1s ease-in; -ms-transition: padding .1s ease-in; transition: padding .1s ease-in; }

.product-shipping-message { font-size: 16px; text-align: center; text-transform: uppercase; padding: 10px 0px; border-top: 1px solid #139248; border-bottom: 1px solid #139248; }

body .woocommerce table.shop_table tbody th, 
body .woocommerce table.shop_table tfoot td, 
body .woocommerce table.shop_table tfoot th { border-bottom: none; }

body .woocommerce form .form-row input.input-text, 
body .woocommerce form .form-row textarea { max-width: 100%; }

body .woocommerce .product-name a { color: #000; pointer-events: none; cursor: default; }

@media only screen and (max-width: 1139px) {
	.woocommerce-cart .entry-content form { width: 64%; }
}

@media only screen and (max-width: 980px) {

	.woocommerce-cart .entry-content form {
	  width: 80%;
	  float: none;
	  margin: 0 auto;
	}
	.woocommerce-cart .woocommerce .cart-collaterals {
	  width: 80%;
	  float: None;
	  margin: auto;
	}
	body .woocommerce #content table.cart td.actions .coupon, body .woocommerce table.cart td.actions .coupon { width: 100%; }
	body #add_payment_method table.cart td.actions .coupon .input-text, body.woocommerce-cart table.cart td.actions .coupon .input-text, body.woocommerce-checkout table.cart td.actions .coupon .input-text { width: 48%; }
}

@media only screen and (max-width: 650px) {
  
  .woocommerce-cart .entry-content form {
	  width: 100%;

	}
	.woocommerce-cart .woocommerce .cart-collaterals {
	  width: 100%;

	}

	.woocommerce-checkout .woocommerce .col2-set { width: 100%; float: none; margin-right: 0; }
	.woocommerce-checkout #order_review_heading, 
  .woocommerce-checkout #order_review { width: 100%; float: none; }
	
}

span.woocommerce-input-wrapper {
    width: 100%;
}