body {
    background-image: url('fond.png');
    font-family: 'Roboto';
  }
.img_client{
  width : 276;
  height : 100;
}
.div_principale {
        background-color: #ffffff;
        color: #000000;
        width: 550px;
        height: 850px;
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        padding: 20px;
        line-height: 30px;
      }

.container{
  padding-left: 20px;
}
h2,
h3 {
      text-align: center;
      color: #686868;
      font-family: 'Roboto';font-size: 16px;
  }

label{
    font-family: 'Roboto';font-size: 14px;
    color: #686868;
}
.sup
{
  width: 30%;
}
  input[type=text] {
    width: 100%;
    padding: 5px 5px;
    margin: 5px 0;
    box-sizing: border-box;
    border: 1px solid rgba(105, 105, 105, .4);
    transition: 0.5s;
    outline: none;
    font-family: 'Roboto';font-size: 16px;
    color: #686868;
    
  }
  input[type=number] {
    width: 100%;
    padding: 5px 5px;
    margin: 5px 0;
    box-sizing: border-box;
    border: 1px solid rgba(231, 49, 75, .4);
    transition: 0.5s;
    outline: none;
    font-family: 'Roboto';font-size: 16px;
    color: #686868;
    
  }
  
  input[type=text]:focus {
    border: 3px solid #696969;
  }
  
  .input-hidden {
    /* For Hiding Radio Button Circles */
    position: absolute;
    left: -9999px;
  }
  .btn_payer{
    background-color:#696969;
    border:0px solid #696969; 
    color:white;
    height:40px;
    width:100px;
  }

  
  .wrapper{
    display: inline-flex;
    background: #fff;
    height: 50px;
    width: 500px;
    align-items: center;
    justify-content: space-evenly;
    border-radius: 5px;
    padding: 20px 15px;
    
  }
  .wrapper .option{
    background: #fff;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-evenly;
    margin: 0 10px;
    border-radius: 5px;
    cursor: pointer;
    padding: 0 2%;
    border: 2px solid lightgrey;
    transition: all 0.3s ease;
  }
  .wrapper .option .dot{
    height: 20px;
    width: 20px;
    background: lightgrey;
    border-radius: 50%;
    position: relative;
  }
  .wrapper .option .dot::before{
    position: absolute;
    content: "";
    top: 4px;
    left: 4px;
    width: 12px;
    height: 12px;
    background: #E7314B;
    border-radius: 50%;
    opacity: 0;
    transform: scale(1.5);
    transition: all 0.3s ease;
  }
  input[type="radio"]{
    display: none;
  }
  #option-1:checked:checked ~ .option-1,
  #option-2:checked:checked ~ .option-2,
  #option-3:checked:checked ~ .option-3,
  #option-4:checked:checked ~ .option-4,
  #option-5:checked:checked ~ .option-5,
  #option-6:checked:checked ~ .option-6,
  #option-7:checked:checked ~ .option-7,
  #option-8:checked:checked ~ .option-8,
  #option-9:checked:checked ~ .option-9,
  #option-10:checked:checked ~ .option-10,
  #option-11:checked:checked ~ .option-11{
    border-color: #E7314B;
    background: #E7314B;
  }
  
  #option-1:checked:checked ~ .option-1 .dot,
  #option-2:checked:checked ~ .option-2 .dot,
  #option-3:checked:checked ~ .option-3 .dot,
  #option-4:checked:checked ~ .option-4 .dot,
  #option-5:checked:checked ~ .option-5 .dot,
  #option-6:checked:checked ~ .option-6 .dot,
  #option-7:checked:checked ~ .option-7 .dot,
  #option-8:checked:checked ~ .option-8 .dot,
  #option-9:checked:checked ~ .option-9 .dot,
  #option-10:checked:checked ~ .option-10 .dot,
  #option-11:checked:checked ~ .option-11 .dot{
    background: #fff;
  }
  
  #option-1:checked:checked ~ .option-1 .dot::before,
  #option-2:checked:checked ~ .option-2 .dot::before,
  #option-3:checked:checked ~ .option-3 .dot::before,
  #option-4:checked:checked ~ .option-4 .dot::before,
  #option-5:checked:checked ~ .option-5 .dot::before,
  #option-6:checked:checked ~ .option-6 .dot::before,
  #option-7:checked:checked ~ .option-7 .dot::before,
  #option-8:checked:checked ~ .option-8 .dot::before,
  #option-9:checked:checked ~ .option-9 .dot::before,
  #option-10:checked:checked ~ .option-10 .dot::before,
  #option-11:checked:checked ~ .option-11 .dot::before{
    opacity: 1;
    transform: scale(1);
  }
  
  .wrapper .option span{
    font-size: 15px;
    color: #808080;
  }
  #option-1:checked:checked ~ .option-1 span,
  #option-2:checked:checked ~ .option-2 span,
  #option-3:checked:checked ~ .option-3 span,
  #option-4:checked:checked ~ .option-4 span,
  #option-5:checked:checked ~ .option-5 span,
  #option-6:checked:checked ~ .option-6 span,
  #option-7:checked:checked ~ .option-7 span,
  #option-8:checked:checked ~ .option-8 span,
  #option-9:checked:checked ~ .option-9 span,
  #option-10:checked:checked ~ .option-10 span,
  #option-11:checked:checked ~ .option-11 span{
    color: #fff;
  }
  .msg_err{
    color: red;
    border: 3px solid #f00;
    text-align: center;
    font-family: 'Roboto';font-size: 20px;
    background-color: #fff;
    height: 50px;
    width: 93%;
    position: absolute;
    margin-top: 5%;
  }
  .checkboxes label {display: block; float: left;}
  input[type="radio"] + span {
    display: block;
    border: 1px solid black;
    border-left: 0;
    padding: 5px 10px;
  }
  label:first-child input[type="radio"] + span {border-left: 1px solid black;}
  input[type="radio"]:checked + span {background: silver;}

  @media screen and (max-width: 600px) {
    .div_left {
      width: 100%;
      padding: 0px;
      height: 745px;
    }
    .wrapper{
      display: inline-flex;
      background: #fff;
      height: 50px;
      width: 350px;
      align-items: center;
      justify-content: space-evenly;
      border-radius: 5px;
      padding: 20px 15px;
      
    }
    .wrapper .option{
      background: #fff;
      height: 100%;
      width: 45px;
      display: flex;
      align-items: center;
      justify-content: space-evenly;
      margin: 0 10px;
      border-radius: 5px;
      cursor: pointer;
      padding: 0 0%;
      border: 2px solid lightgrey;
      transition: all 0.3s ease;
    }
    .wrapper .option .dot{
      height: 20px;
      width: 20px;
      background: #E7314B;
      border-radius: 50%;
      position: relative;
    }
    .wrapper .option .dot::before{
      position: absolute;
      content: "";
      top: 4px;
      left: 4px;
      width: 12px;
      height: 12px;
      background: #E7314B;
      border-radius: 50%;
      opacity: 0;
      transform: scale(1.5);
      transition: all 0.3s ease;
    }
  }