Checkout HMTL CSS

<div class="class-disclaimer">
      <div class="dicon">
        <img src="http://crushnew.test/wp-content/uploads/2020/04/Group-1398.svg">     
      </div>
      <div class="text">
        <h3>Pay as much as you want- Only for Group Fitness Classes</h3>
        <p>Just enter the amount you want to pay in multiples of <span style="font-weight: bold">10</span> in the <span style="font-weight: bold">'Coupon Code field'</span> at checkout. </p>
        <p>For example, if you want to pay INR 40 for a class, enter <span style="font-weight: bold">40</span> in <span style="font-weight: bold">'Coupon Code field'</span> and the price for the class will change to INR 40 plus GST</p>
         <p>For 100% discount use coupon code- 'FREE', we hope you would support us in these COVID-19 times and use this code only if absolute neccessary.</p>
      </div>
    </div>
<style>
.class-disclaimer {
      display: flex;
      background-color: #222;
      border-radius: 12px;
      padding: 20px;
      align-items: center;
      font-family: sans-serif;
      margin: 20px auto 20px auto ;
  box-sizing : border-box;
  width : 100%;
    }

    .class-disclaimer .dicon{
      margin-right: 20px;
      padding: 10px !importnat;
    }

	.class-disclaimer .dicon svg{
      width : 60px;
      height : 60px;
    }
    .class-disclaimer .text {
      color: #fff;
    }
    .class-disclaimer .text h3{
      margin-bottom: 15px;
      color: #A4C409;
      font-weight: bold;
      font-size: 20px;
      
    }

    .class-disclaimer .text p{
      font-size: 14px;
      line-height: 1.4em;
      margin-bottom: 5px;
    }

    @media only screen and (max-width: 600px) {
      .class-disclaimer {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
      }
      
      .dicon {
       margin-bottom : 20px; 
      }
    }

.group-classes-diclaimer.mobile {
 display : none; 
}

.group-classes-diclaimer.desktop {
 display : block; 
}
.group-classes-diclaimer {
 margin-bottom: 10px; 
}

    @media only screen and (max-width: 600px) {
      .class-disclaimer {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
      }
      
      .dicon {
       margin-bottom : 20px; 
      }
      .group-classes-diclaimer.mobile {
       display : block; 
      }

      .group-classes-diclaimer.desktop {
       display : none; 
      }

    }
</style>




<h1 style="font-size:40px; font-weight:bold">Checkout</h1>



[woocommerce_checkout]

<style>
.post-1764
{
margin: 60px auto 75vh;
max-width: 100% !important;
margin-right: 9% !important;
margin-left: 9% !important;
}
.woocommerce form .form-row .required
{
 visibility: hidden !important;
}
.woocommerce-info::before
{
content: none !important;
}
.entry-title
{
font-size: 35px;
font-weight: bold;
margin-bottom :20px;
}
.woocommerce-info
{
  display: none !important;
}
.woocommerce-form-coupon
{
display: block !important;
}
.woocommerce form.checkout_coupon
{
  border: 1px solid #CCC!important;
  border-radius: 12px;
  padding: 15px 30px !important;
  width: 47% !important;
}
.woocommerce form.checkout_coupon p
{
  font-size: 16px;
  font-weight: regular;
  margin-bottom: 10px
}
#coupon_code
{
 font-weight: bold !important;
 text-transform : uppercase;
}
.woocommerce form .form-row input.input-text
{
  background: #F8F8F8;
  border: none !important;
  border-radius: 8px;
  color: #797979 !important;
  font-weight: 400!important;
}
.button
{
background:#A4C409!important;
color: #000!important;
font-weight:bold;
border-radius: 8px !important;
}
.button:focus
{
  outline: none !important;
}
#customer_details
{
  width: 47%;
  float: left;
  left:0;
  margin-bottom: 100px;
}
.woocommerce-billing-fields h3
{
 font-size: 16px;
 font-weight: bold;
 text-transform: uppercase;
 margin-bottom: 15px;
 border-bottom: 1px solid #CCC;
 padding-bottom: 15px;
}
#order_review_heading
{
 font-size: 16px;
 font-weight: bold;
 text-transform: uppercase;
  margin-left: 62%;
 /*margin-left: 44%;*/
 margin-bottom: 15px;

 top: 25%;
}
.col-1
{
width: 100% !important;
}
.col-2
{
display: none;
}
#order_review
{
width: 38%;
float: right;
right:9%;
margin-bottom: 80px;

top: 31%;
}
 .woocommerce-checkout-review-order-table
{
border-collapse: collapse !important;
border: none!important;
}
.woocommerce-checkout-review-order-table th, .woocommerce-checkout-review-order-table td
{
border: none !important;
border-bottom: 1px solid #CCC!important;
border-top: 1px solid #CCC!important;
}
.woocommerce-checkout-review-order-table tbody>tr:nth-child(odd)>td
{
 background-color: #FFF !important;
}
.order-total, .cart-subtotal
{
background-color: #F8F8F8 !important;
}
#payment
{
background: #F8F8F8 !important;
display: flex;
border-radius: 12px !important;
}
.payment_box
{
  position: static !important;
  background-color: transparent !important;
  padding: 0 !important;
  font-size: 16px !important;
  font-weight: bold !important;
}
.payment_methods
{
border-bottom: none !important;
}
.woocommerce-checkout #payment div.payment_box::before
{
  display: none !important;
}
.woocommerce-error, .woocommerce-message
{
  position: absolute;
  top: 12%;
  width:82%;
  left: 9%;
  right: 9%;
  z-index: 1;
  background: #F8F8F8;
}
.woocommerce-remove-coupon
{
    background: #A4C409!important;
    padding: 5px 10px;
    border-radius: 5px;
    color: #FFF!important;
}
.woocommerce-thankyou-order-received
{
    font-size: 20px !important;
    margin-bottom: 30px;
    font-weight: 500;
}
.woocommerce ul.order_details li
{
  font-size: 14px!important;
  border-right: 1px solid #22222224 !important;
  margin-bottom: 20px !important;
}
.woocommerce-order-details__title, .woocommerce-column__title
{
    font-size: 18px !important;
    font-weight: bold;
    margin-bottom: 15px;
}
.woocommerce-order-details
{
    width: 50% !important;
    float: left;
}
.woocommerce-customer-details
{
    width: 45% !important;
    float: right;
}
.woocommerce .woocommerce-customer-details address
{
 padding: 15px 30px !important;
 line-height: 1.8;
 border-radius: 10px!important;
}
.vczapi-woocommerce-email-mtg-details--list4
{
  display: none !important;
}
.woocommerce-order-details .vczapi-woocommerce-email-mtg-details, .product-quantity
{
display: none !important;
}
.product-name p
{
  display: none !important;
}
 .product-name a
{ 
color: #222 !important;
}
.thankyou-button
{
  background: #A4C409;
  border: none;
  border-radius: 5px;
  color: #000;
  font-size: 15px;
  font-weight: 500;
  position: absolute;
  top: 22%;
  right: 9%;
}
.thankyou-button:active, .thankyou-button:hover, .thankyou-button:focus
{
   background: #A4C409;
   color:#000;
   outline: none;
}
@media only screen and (max-width:728px)
{
.post-1764
{
  margin: 50px auto 50px;
}
.site-header, body:not([class*=elementor-page-]) .site-main
{
  padding: 0!important;
}
.entry-title
{
font-size: 32px;
}
.woocommerce form.checkout_coupon, #customer_details, #order_review
{
  width: 100% !important;
}
#customer_details
{
margin-bottom: 30px;
}
#order_review_heading
{
margin-left: 0;
margin-top: 50px;
 position: static;
 top: 0;
}
#order_review
{
 position : static;
 top: 0;
}
#place_order
{
    width: 100%;
    position: fixed;
    bottom: 0;
    left: 0;
    padding: 15px 0;
    border-radius: 0 !important;
    margin-bottom: 0!important;
}
.woocommerce form.checkout_coupon
{
padding: 15px !important;
}
.woocommerce form.checkout_coupon p 
{
  width: 100% !important;
  text-align: center;
}
.footer
{
 display: none !important;
}
.woocommerce-error, .woocommerce-message
{
  position: static;
  width: 100%;
}
.woocommerce ul.order_details li
{
    border-right: none !important;
    margin-bottom: 20px;
    line-height: 1.5;
}
.woocommerce-order-details
{
    width: 100% !important;
   
}
.woocommerce-customer-details
{
    width: 100% !important;  
}
.thankyou-button
{
  position: fixed;
    top: auto;
    right: 0;
    bottom: 0;
    width: 100%;
    left: 0;
    border-radius: 0;
    padding: 15px;
}
}
</style>
<script>
document.getElementById('order_review_heading').innerHTML = "SUBSCRIPTION DETAILS";
document.getElementsByClassName("woocommerce-table__product-name").innerHTML= "Subscription";
document.getElementsByClassName("woocommerce-order-details__title").innerHTML = "Subscription Detail";
</script>