html {
    height: 100%;
    font-family: "Trebuchet MS";
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
}

body{
    margin: 0px;
    display: flex; 
    flex-direction:column;
}

h1 {
    margin-top: 0px;
}

a {
    text-decoration: none;
    color: #3638b8;
}

table {
    width: 100%;
}

button {
    position: relative;
    cursor: pointer;
    overflow:hidden;
    background: none;
    z-index: 1;
    transition: 0.18s ease-in;
    -o-transition: 0.18s ease-in;
    -ms-transition: 0.18s ease-in;
    -moz-transition: 0.18s ease-in;
    -webkit-transition: 0.18s ease-in;
}

button:before {
    content: "";
    position: absolute;
    background: #b6b6b6;
    bottom: 0;
    left: 0;
    top: 0;
    right: 100%;
    z-index: -1;
    -webkit-transition: right 0.2s ease-in;
}

button:hover:before {
    right: 0;
}


/* NAV BAR */

.banniere {
    width: 1200px;
    align-self: center;
    height: 70px;
    background-color: #dbdbdb;
    text-align: center;
    top: 0px;
    padding-top: 20px;
    z-index: 5;
    border-bottom-left-radius:  30px;
    border-bottom-right-radius:  30px;
}

#navBar:hover {
    cursor: pointer;
}

#drapeaux {
    display: flex;
    flex-direction: row;
    width: 200px; 
    justify-content: space-evenly;
    align-self: center;
}

/* FOOTER */

footer {
    background-color: #dbdbdb;
    display: flex;
    flex-direction: row;
    text-align: center;
    align-items: center;
    justify-content: center;
    margin-top: 50px;
    bottom: 0;
    width: 1200px;
    height: 140px;
    min-height: 140px;
    align-self: center;
    border-top-left-radius:  30px;
    border-top-right-radius:  30px;
}

footer h4 {
    margin: 0px;
    margin-bottom: 10px;
    padding: 0px;
}

footer p {
    margin: 0px;
}

footer div {
    display: flex;
    flex-direction: column;
    width: 25%;
    height: 70px;
}

#supportTechnique {
    border-left: 2px solid black;
    border-right: 2px solid black;
}

#logoANTFooter {
    height: 70px;
}