body {
    margin: 0;
    
}

header {
    background: #1d13a3;
    height: 8vh;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

main {
    background: #2d3fdd;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 92vh;
    background-image: url("https://cdn.worldvectorlogo.com/logos/ethos.svg")
}

.Prin {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-flow: column;
    background-color: rgb(219, 238, 255);
    border-radius: 30px;
    width: 65vh;
    height: 70vh;
    
}

h1 {
    font-size: 7vh;
    padding-top: 2vh;
}

input {
    width: 38vh;
    height: 3.5vh;
    border-radius: 8px;
    background-color: aliceblue;
}

.Retour {
    border-radius: 30px;
    width: 25vh;
    height: 5vh;
    font-size: 120%;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    margin-left: 2vh;
}

.Ins2 {
    color: black;
    text-decoration: none;
    padding-left: 20%;
    margin-left: -20%;
    padding-right: 20%;
    margin-right: -20%;
    padding-top: 5%;
    margin-top: -5%;
    padding-bottom: 5%;
    margin-bottom: -5%;
}

.Connexion {
    font-size: 2.5vh;
}

.Finir {
    border-radius: 30px;
    width: 25vh;
    height: 5vh;
    font-size: 120%;
    font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif;
    margin-left: 2vh;
    background-color: rgb(75, 159, 233);
}