#error{
    position: absolute;
    top:50%;
    left: 50%;
    width:300px;
    transform: translate(-50%,-50%);
    z-index: 0;
    background-color: var(--C_vista_bleu);
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    border-radius: 20px;
    padding: 20px;
    box-sizing: border-box;
}
#error>h1{
    float: left;
    width: 100%;
    color: var(--C_vista_jaune);

    font-family: 'Alexandria-Medium';
    text-align: center;
    font-size: 16px;
    line-height: 20px;
}
#error>ul{
    float: left;
    width: 100%;
    color: grey;
    margin-top: 20px;

    font-family: 'Alexandria-Light';
    text-align: left;
    font-size: 14px;
    line-height: 18px;
}
#error>ul span{
    font-family: 'Alexandria-Medium';
    color: white;
}