html {
    height: 100%;
    font-family: Arial, Helvetica, sans-serif ;
}
body {
    background: url(web_images/login_background.jpg?id=2) no-repeat center center fixed;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    background-size: cover;
    height: 100%;
}

header {
    padding-bottom: .25rem !important;
    padding-top: .25rem !important;
    width: 100%;
    height: min-content;
    text-align: center;
}

.titre {
    color:white;
    text-align: center;
}

h3 {
    margin: 0.2rem 0;
}

p {
    margin: 0.1rem 0;
}

#contenairOutils{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 7rem;
    margin-top: 5rem;
    margin-left: 10%;
    margin-right: 10%;
}

.divOutil{
    text-align: center;
    width: min-content;
    color: white;
}

.buttonhelp {
    background: 0;
    border: 0;
    border-radius: 50%;
    width: 48px;
    height: 48px;
}

.buttonhelp:hover {
    background-color: rgba(158,158,158,.2);
}

.helpOutilBackground{
    position: fixed;
    overflow-x: hidden;
    overflow-y: auto;
    display: none;
    z-index: 10;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
}

.helpOutil{
    z-index: 15;
    width: 70%;
    margin: 3.5rem auto;
    max-height: 70vh;
    overflow-x: hidden;
    background-color: white;
    text-align: center;
}

.helpMenu {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
    gap: 5px;
}

.helpContentmd {
    display: none;
    text-align: left;
}