.main {
    margin: auto;
}

body {
    background-color: #F1F7FD;
    min-height: 100vh;
    flex-direction: column;
    margin: 0;
    padding: 0;
    display: flex;
}
.container .contact{
    height: auto;
    max-width: 1000px;
    display:flex;
    flex-direction: column;
    align-content: center;
    justify-content: center;
    
}

.contact {
    padding: 130px 0;
}
.contact .entete {
    justify-content: center;
}

.contact .entete h2 {
    font-size: 1.87em;
    font-weight: bold;
    margin: 0;
    padding: 0;

}

.contact .entete h2 span {
    color: var(--naelisblue)
}

.contact .entete h3 {
    color: #180193;
    font-weight: bold;
    font-size: 1.9em;
}

.contact .entete h3 span {
    color: var(--naelisblue);
    font-weight: bold;
}

.contact .heading p {
    font-size: 0.9em;
    font-weight: 400;
    line-height: 1.7;
    color: #999999;
    margin: 20px 0 60px;
    padding: 0;
    
}

.contact .form-control {
    padding: 20px;
    font-family: "Roboto", sans-serif;
    font-size: 0.81em;
    font-weight: 400;
    font-style: normal;
    margin-bottom: 20px;
    background: white;
    border-radius: 10px;
    
}

.contact .form-label {
    gap: 11px;
}

.contact button.btn {
    border-radius: 10px;
    border: 2px solid #180193; 
    font-size: 0.93em;
    background: #ffffff;
    color: #137188;
    width: 200px;
}

.contact .title h3 {
    font-size: 1.1em;
    font-weight: bold;
}

.contact .title p {
    font-size: 0.9em;
    font-weight: 400;
    color: #999;
    line-height: 1.6;
    margin: 0 0 40px;
}

.contact .content .info {
    margin-top: 30px;
}
.contact .content .info i {
    font-size: 1.87em;
    padding: 0;
    margin: 0;
    color: #02434b;
    margin-right: 20px;
    text-align: center;
    width: 20px;
}
.contact .content .info h4 {
    font-size: 0.81em;
    line-height: 1.4;
}

.contact .content .info h4 span {
    font-size: 0.81em;
    font-weight: 300;
    color: #999999;
}

.contact .exchange p{
    margin-top: 60px;
    margin: 30px;
    color: #180193;
}
.contact .exchange .form-check .form-check-label a.confidentialite{
    color: #137188
}

button.btn.btn-block {
    display: none;
}

.form-check .form-check-label{
    color: #180193;  
}

#flexCheckDefault:checked ~ button.btn.btn-block {
    display: inherit;
    border: 2px solid #137188; 
    margin-top: 1em;
}

.checkimg {
    height: 50px;
}

.errorimg {
    height: 50px;
}

.popup .btnclose {
    width: 50%;
    border-radius: 5px;
    background: white;
    color: black;
    cursor: pointer;
}

#exchangeForm.exchange {
    display: flex;
    flex-direction: column;
    align-items: center;

}