html {
    background-color: transparent;
    --highlight-color: rgba(0, 0, 0, 0);
}

#title {
    text-align: center;
    color: aliceblue;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.ent,
.pronote,
.elea,
.pearltrees,
.mediacentre {
    /* display: block; */
    height: 50px;
    width: auto;
    margin: 10px;
    /* border: 10px solid transparent; */
    text-decoration: none;
}

.ent>img:hover,
.pronote>img:hover,
.elea>img:hover,
.pearltrees>img:hover,
.mediacentre>img:hover {
    box-shadow: 0px 0px 50px rgb(119, 119, 119);
    background-color: rgba(119, 119, 119,0.3);
}

.sites {
    text-align: center;
}

.maths,
.physique,
.histoire,
.geographie,
.français,
.es {
    /* display: block; */
    height: 50px;
    width: auto;
    margin: 10px;
    /* border: 10px solid transparent; */
    text-decoration: none;
}

.maths>img:hover,
.physique>img:hover,
.histoire>img:hover,
.geographie>img:hover,
.français>img:hover,
.es>img:hover {
    box-shadow: 0px 0px 50px rgb(119, 119, 119);
    background-color: rgba(119, 119, 119,0.3);
}

.livre {
    text-align: center;
}

p {
    color: aliceblue;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-weight: 700;
}