h1{
    color: brown;
    align-content: center;
    margin-left: 2em;
}

h3{
    color: brown;
    text-align: center;
    font-size: 350%;
}

#login{
    margin-top: 10%;
    margin-bottom: 0.1em;
}

#InputUsername{
    margin-bottom: 1em;
}

#btnLogin{
    margin-top: 1em;
}

#btnCenter{
    margin-left: 40%;
    margin-right: 40%;
}

#btnDeco{
    margin-top: 20px;
    margin-left: 5%;
}

.container{
    align-content: center;
    margin-top: 5%;
}

#btnVisu{
    margin-top: 1em;
    margin-bottom: 1em;
}

#btnRetour {
    margin-top: 1em;
    margin-bottom: 1em;
}

#logoTennis {
    width: 30%;
    height: 30%;
    margin-left: 32%;
    margin-top: 5%;
}