main {
    display: flex;
    justify-content: space-around;
}

h4 {
    border: solid black 5px;
    background-color: black;
    color: white;
    padding: 5px;
    margin: 2px;
}

nav{
    display: none;
}

footer{
    text-align: left;
}

.gauchee {
    margin: 10%;
}

.droitee {
    margin: 10%;
}

.lienn {
    color: black;
    opacity: 0.5;
    text-decoration: none;
    font-size: 15px;
    text-decoration: none;
    transition: font-size, text-decoration, opacity;
    transition-duration: 0.5s;
    transition-delay: 0.05s;
}

.lienn:hover {
    opacity: 1;
    text-decoration: underline;
    font-size: 25px;
}

.lienn:visited {
    color: black;
}

.backgroundcol {
    background-color: #d2d8d8;
    margin: 25px;
}

.enlignee {
    display: flex;
    flex-direction: column;
}

.contenu {
    margin: 5px;
    padding: 5px;
}

.bass {
    margin-bottom: 5px;
}

.bouhton {
    color: white;
    background-color: black;
    border: solid black 5px;
    border-radius: 10px;
    padding: 3px;

}

.fa-lock {
    padding: 3px;
    opacity: 1;
    transition: opacity;
    transition-duration: 0.5s;
    transition-delay: 0.05s;
}

.fa-lock:hover {
    opacity: 0.5;
}

.roboto {
    font-family: 'Roboto';
}

.hiddenfoot{
    display: none;
}