.footer__support-button {
    display: none;
    width: calc(100% - 20px);
    position: fixed;
    z-index: 98;
    bottom: 20px;
    left: 10px;
    right: 10px;
}
.footer__support-button__inner {
    column-gap: 12px;
}

.footer__support-button .btn {
    height: auto;
    min-height: 40px;
}
.footer__support-button .btn-primary {
    color: white;
    font-size: 1rem;
    font-weight: 700;
    line-height: 1;
    padding: 0px 10px;
    display: flex;
    -webkit-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    justify-content: center;
    border: 1px solid white;
    background-color: #ff6347;
    -webkit-box-shadow: 2px 4px 6px -2px rgba(65,65,65,0.35);
    box-shadow: 2px 4px 6px -2px rgba(65,65,65,0.35);
    flex: 1 0 0%;
}
.footer__support-button .btn-primary.btn-web {
    background-color: #ffa500;
}

.footer__support-button .btn-primary .thumb {
    width: 26px;
    margin-right: 10px;
}
.footer__support-button .btn-primary .thumb > img {
    display: block;
}

@media only screen and (max-width: 767.98px) {
    .footer__support-button {
        display: block !important;
    }
}

@media only screen and (max-width: 767.98px) {
    #go-to-top {
        width: 44px;
        height: 44px;
        font-size: 12px;
        line-height: 1.5;
        right: 12px;
        bottom: 70px;
    }
}