* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background: #181129;
    min-height: 100vh;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;

}

.form-group input,
.form-group textarea,
.form-group select {
    border: 1px solid #a0a0a0;
    padding: 0.5rem;
    border-radius: 4px;
    width: 100%;
}

button {
    background: #00295D;
    border: none;
    color: white;
    padding: 0.5rem;
    font-size: 18px;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    border-radius: 4px;
    height: fit-content;
    transition: 0.4s;
}

button:hover {
    cursor: pointer;
    opacity: 0.4;
}

.drapeau {
    position: fixed;
    width: 100%;
    height: 0.4rem;
    box-shadow: -0.5px 1px 20px #0000007e;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    z-index: 99999;
}

.drapeau > div {
    flex: 1;
    height: 100%;
}

.vert {
    background: #00A242;
}

.jaune {
    background: #FEED00;
}

.bleu {
    background: #043781;
}