* {
    padding: 0px;
    margin: 0px;
    box-sizing: border-box;
}
/* home */
.back-to-home {
    margin-top: 30px;
    margin-left: 5%;
    height: 6vh;
  }
  
  .back-to-home a {
    /* float: right; */
    padding: 10px 20px;
    background-color: #2f363d; /* Button background color */
    color: #fff; /* Button text color */
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease; /* Smooth transition on hover */
  }
  
  .back-to-home a:hover {
    background-color:grey; /* Button background color on hover */
  }
  
.row {
    display: -ms-flexbox; /* IE10 */
    display: flex; 
     /* -ms-flex-wrap: wrap; IE10  */
    /* flex-wrap: wrap; */
      margin: 0 -16px; 
      width: 100%;
      
  }
  
  .col-25 {
    -ms-flex: 25%; /* IE10 */
    flex: 25%;
  }
  
  .col-50 {
    -ms-flex: 50%; /* IE10 */
    flex: 50%;
  }
  
  .col-75 {
    -ms-flex: 75%; /* IE10 */
    flex: 75%;
    width: 80%;
   
  }
  
  .col-25,
  .col-50,
  .col-75 {
    padding: 0 16px;
  }
  
  .container {
    background-color: wheat;
    padding: 5px 20px 15px 20px; 
    border: 1px solid lightgrey;
    border-radius: 3px;
    margin-left: 30%;
    margin-top: 1%;
    height: 98vh;
  }
  
  input[type=text] {
    width: 100%;
    margin-bottom: 20px;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 3px;
  }
  
  label {
    margin-bottom: 10px;
    display: block;
  }
  
  .icon-container {
    margin-bottom: 20px;
    padding: 7px 0;
    font-size: 24px;
  }
  
  .btn {
    background-color: black;
    color: white;
    padding: 12px;
    margin: 1px 0; 
    border: none;
    width: 100%;
    border-radius: 3px;
    cursor: pointer;
    font-size: 17px;
  }
  
  .btn:hover {
    background-color: grey;
  }
  
  a {
    color: #2196F3;
  }
  
  hr {
    border: 1px solid lightgrey;
  }
  
  span.price {
    float: right;
    color: grey;
  }
  
  /* Responsive layout - when the screen is less than 800px wide, make the two columns stack on top of each other instead of next to each other (also change the direction - make the "cart" column go on top) */
  @media (max-width: 800px) {
    .row {
      flex-direction: column-reverse;
    }
    .col-25 {
      margin-bottom: 20px;
    }
  }