.ld-line {
    animation: chatIconFadeIn 0.2s;
    position: fixed;
    bottom: 110px;
    right: 24px;
    width: 56px;
    height: 56px;
    cursor: pointer;
    z-index: 10000000;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,.2));
    background-image: url(./LINE_APP_icon_round.png);
    background-size: contain;
}

.ld-line__qr {
    position: absolute;
    bottom: 0;
    right: 55px;
    display: none;
    padding-right: 15px;
    border-radius: 8px;
    overflow: hidden;
}

.ld-line__qr span {
    text-align: center;
    line-height: 1.5em;
    font-size: 14px;
    background-color: #f6f6f6;
    display: block;
    padding: 10px;
}

.ld-line__img {
    width: 240px;
    height: 240px;
    background-color: white;
    /* background-image: url(qrcode.jpg);
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center bottom; */
}

.ld-line__img img {
    width: 100%;
}

.ld-line:hover .ld-line__qr {
    display: block;
}

@keyframes chatIconFadeIn {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}