.center {
    text-align:center;
}

.helpbox {
    border: 1px solid #000;
    opacity: 0.6;
    padding-top: 10px;
    padding-left: 10px;
    border-radius: 25px;
    margin-bottom: 10px;
    /* margin-bottom: 10px; */
}

details {
    color:#14871e;
    margin-top: 20px;
}

.box {
    border: 2px solid #2596be;
    padding: 2em 2em 1em 2em;
    margin-bottom: 1em;
    border-radius: 25px;
}