.form-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  background-color: #f8f1f1f8;
  padding: 20px;
  
}
.header-appointment
{

  width: 100%;
  text-align: center;
}

.container {
  border-radius: 5px;
  background-color: #fff;
  padding: 22px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 1200px;
  font-size: 1.1em;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}


input[type=text], input[type=email], input[type=tel], input[type=date], input[type=datetime-local], select, textarea {
  width: 100%;
  padding: 13px;
  border: 1px solid #ccc;
  border-radius: 4px;
  box-sizing: border-box;
  resize: vertical;
}


label {
  padding: 13px 13px 13px 0;
  display: inline-block;
}


input[type=submit] {
  background-color: #FF5757;
  color: white;
  padding: 13px 22px; 
  border: none;
  border-radius: 4px;
  cursor: pointer;
  float: right;
  font-size: 1.1em; 
}
input[type=submit]:hover
{
  background-color: #ad2c2c;

}


.col-25 {
  float: left;
  width: 25%;
  margin-top: 6px; 
}


.col-75 {
  float: left;
  width: 75%;
  margin-top: 6px;
}

.row:after {
  content: "";
  display: table;
  clear: both;
}


@media screen and (max-width: 640px) {
  .col-25, .col-75{
      width: 100%;
      margin-top: 0;
  }
  .col-75
  {
    width: 200%;
  }
  .form-container {
  
    margin-top: 150px;
    margin-bottom: 100px;
  }
  input[type=submit] 
  {
    margin-top: 20px;

  }

}

.form-section {
  width: 48%; 

}

.submit-container {
  width: 100%;
  display: flex;
  justify-content: flex-end;
}