.bleu_confirmbox{
    max-width:100%;
    width:300px;
    background-color:#fff;
    border-radius:20px;
    padding:1em;
    position:absolute;
    top:50%;
    left:50%;
    margin-right:-50%;
    transform:translate(-50%, -50%);
    text-align:center;
}
.bleu_confirmbox .button{
    background-color:#1779ba;
    padding:1em;
    margin:.5em;
    margin-top:1em;
    color:#fff;
}
.bleu_confirmbox .button.cancelbutton{
    background-color:#cc4b37;
}
.bleu_confirmbox .button.confirmbutton:hover{
    background-color:#054a73;
}
.bleu_confirmbox .button.cancelbutton:hover{
    background-color:#a53b2a;
}