nav {
    background-color:rgb(61, 61, 61);
    color: white;
    display: flex;
    justify-content: center;
    gap: 30px;
    font-family: Arial, Helvetica, sans-serif;
    padding: 18px;
}

a {
    text-decoration: none;
    color: white;
    font-family: Arial, Helvetica, sans-serif;
}

body {
    background-color: #000000;
    margin: 0;
	display: flex;
	flex-direction: column;
	min-height: 100vh;
    background-image: url('https://img.freepik.com/vecteurs-libre/fond-galaxie-etoiles-realistes_23-2148964715.jpg?t=st=1737722446~exp=1737726046~hmac=bfdedaec20b14a0249df5a1c4268f377458754507e38f074570567c352160517&w=1380');
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
}

#description {
    color: white;
}

#mapid {
    position: relative;
    width: 850px;
    height: 630px;
    margin: 0 auto;
    border: 5px, rgb(255, 255, 255), solid;
    border-radius: 10px;
}

#heure_maj {
    font-size: 150%;
    padding-top: 15px;
    font-family: Arial, Helvetica, sans-serif;
}

h1, h2, table {
    font-family: Arial, Helvetica, sans-serif;
    border-spacing: 18px;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
}

table {
    font-size: x-large;
}

#lien {
    text-decoration: underline;
    color: blue;
}

#bouton_actualiser {
    display: flex;
    justify-content: center;
}

#contact_global {
    display: flex;
    justify-content: space-around;
    background-color: rgb(31, 31, 31);
    color: white;
}

#avionavion {
    display: grid;
    row-gap: 50px;
    color: white;
}

#presentation {
    margin-top: 50px;
    margin-bottom: 50px;
    display: flex;
    justify-content: space-evenly;
}

#presentation2 {
    background-color: rgb(31, 31, 31);
    border-radius: 10px;
    color: white;
    border: solid rgb(182, 182, 182) 2px;
    padding-left: 15px;
    padding-right: 15px;
}

ul, li, p {
    font-family: Arial, Helvetica, sans-serif;
}

footer {
    position: relative;
    background-color:rgb(31, 31, 31);
    color : white;
    border: solid 1px rgb(182, 182, 182);
    display: flex;
    justify-content: space-around;
    font-family: Arial, Helvetica, sans-serif;
    margin-top: 50px;
}

footer a {
    color: white;
    margin-top: 15px;
}

p {
    text-align: center;
}

.site-header, .site-content, .site-footer {
	flex: 1;
}

#heure_maj {
    color: white;
}

form {
    display: flex;
    flex-direction: column;
    margin-left: 200px;
    margin-right: 200px;
}
label {
    margin-top: 15px;
    font-weight: bold;
    color: #ffffff;
}
input, textarea, button {
    margin-top: 8px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 16px;
}
textarea {
    resize: none;
    height: 150px;
}
button {
    margin-top: 20px;
    background-color: #007BFF;
    color: white;
    border: none;
    cursor: pointer;
}