.main-li>li {
    padding: 10px 0;
}

.main-li>li>b {
    padding-bottom: 5px;
}

.li-no-style {
    list-style-type: none;
    padding-left: 20px;
}

.li-no-style li {
    padding: 2px 0;
}

#qrcode {
    position: relative;
}

#qrcode:before {
    display: block;
    content: " ";
    margin-top: -80px;
    height: 80px;
    visibility: hidden;

}