#head {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin: 0;
}

.img-langage {
    height: 50px;
    width: auto;
}

.set-language-li {
    height: 50px;
    width: 100px;
}

#header-main {
    display: flex;
    background-color: steelblue;
    justify-content: space-between;
    flex-direction: row;
    align-items: center;
    text-align: center;
    width: 100%;
}

#img-top {
    width: 100%;
    height: auto;
}

.nav2 {
    display: flex;
    flex-direction: row;
}

#set-language-ul {
    display: flex;
    flex-direction: row;
    width: auto;
    list-style-type: none;
    padding: 0;
    margin: 0;
    position: absolute;
    top: 100%;
    opacity: 1;
}


#foot {
    background-color: grey;
}


body {
    font-family: Arial, sans-serif;
}

#main-div-header {
    width: 500px;
    display: flex;
    flex-direction: row-reverse;
    justify-content: space-between;
    align-items: center;
    padding: 0 0 0 30px;
}

nav {
    position: relative;
}

.div-img-head {
    margin: 0;
    padding: 0;
    background-color: black;
}

.menu-button {
    display: flex;
    flex-direction: row;
    background-color: steelblue;
    color: black;
    cursor: pointer;
    width: 125px;
    text-align: center;
    align-items: center;
    font-size: 23px;
    font-weight: bold;
}

.img-language-selector {
    align-items: center;
}

#button-language {
    width: 176px;
    align-items: center;
    text-align: center;
}

#dropdown-menu {
    list-style-type: none;
    padding: 0;
    margin: 0;
    display: none;
    position: absolute;
    top: 100%;
    background-color: #ddd;

    left: 0;
    border: 1px solid #ccc;
    width: 200px;
}

.les-a-top {
    display: block;
    padding: 10px;
    text-decoration: none;
    color: black;
}

.les-a-top:hover {
    background-color: #5babbf;
}

nav:hover #dropdown-menu {
    display: block;
}

.hidden {
    display: none;
}

#maison {
    width: 50px;
    height: 50px;
}

#a-inscr {
    text-decoration: None;
}

#head-button {
    background-image: linear-gradient(to right, lightsteelblue 0%, #348AC7 51%, #7474BF 100%);
    margin: 10px;
    padding: 12px 40px;
    text-align: center;
    text-transform: uppercase;
    transition: 0.5s;
    background-size: 200% auto;
    color: white;
    border-radius: 10px;
    display: block;
    font-size: 15px;
    align-items: center;
}

#head-button:hover {
    background-position: right center;
    color: #fff;
    text-decoration: none;
}

.footer-div {
    width: 33%;
    text-decoration: none;
}

#img-footer {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin-left: auto;
    margin-right: auto;
}


#mid-div-footer {
    align-items: center;
    text-align: right;
    padding: 10px;
}

#left-div-footer {
    padding: 20px;
    text-align: left;
}

#foot {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
}

#mes-projets {
    text-align: center;
    font-size: 23px;
    font-weight: bold;
    text-decoration: none;
    color: black;
}

#admin {
    text-align: center;
    font-size: 23px;
    font-weight: bold;
    text-decoration: none;
    color: black;
}

#img {
    align-items: center;
    width: 75%;
}