.btt-button {
    display: inline-block;
    background-color: #000 !important;
    height: 67px !important;
    width: 60px !important;
    position: fixed;
    bottom: 20px !important;
    right: 20px !important;
    padding:unset;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
    /* image replacement properties */
    overflow: hidden;
    text-align:center;
    white-space: nowrap;
/*     background: #fff; */
    visibility: hidden;
    opacity: 0;
    -webkit-transition: opacity .3s 0s, visibility 0s .3s;
    -moz-transition: opacity .3s 0s, visibility 0s .3s;
    transition: opacity .3s 0s, visibility 0s .3s;
    z-index:999;
    border: none !important;
}

.btt-button:hover{
    border: none !important;
    background-color: rgba(0, 0, 0, 0.6) !important;
    display: inline-block;
    height: 67px;
    width: 60px;
    position: fixed;
    bottom: 20px !important;
    right: 20px !important;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
    /* image replacement properties */
    overflow: hidden;
    text-align:center;
    white-space: nowrap;
    visibility: hidden;
    -webkit-transition: opacity .3s 0s, visibility 0s .3s;
    -moz-transition: opacity .3s 0s, visibility 0s .3s;
    transition: opacity .3s 0s, visibility 0s .3s;
    z-index:999;
}


.btt-button svg {
    fill: #fff;
    width: 20px;
    height: 20px;
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
    position: absolute;
    top: 20px;
    left: 20px;
}

/*.btt-button:after {*/
/*    font-family: 'luma-icons';*/
/*    color: #fff;*/
/*    content: '\e621';*/
/*    position: absolute;*/
/*    top: 18px;*/
/*    left: 20px;*/
/*!*}*!*/
/*.btt-button .icon-chevron-up{*/
/*    align-content: center;*/
/*    vertical-align: middle;*/
/*    text-align: center;*/
/*    color: #000;*/
/*    font-size: 20px;*/
/*    line-height: 38px;*/
/*}*/
.btt-button.cd-is-visible, .btt-button.cd-fade-out, .no-touch .btt-button:hover {
    -webkit-transition: opacity .3s 0s, visibility 0s 0s;
    -moz-transition: opacity .3s 0s, visibility 0s 0s;
    transition: opacity .3s 0s, visibility 0s 0s;
}
.btt-button.cd-is-visible {
    /* the button becomes visible */
    padding: 0;
    visibility: visible;
    opacity: 1;
    z-index: 999;
}
.btt-button.cd-fade-out {
    /* if the user keeps scrolling down, the button is out of focus and becomes less visible */
    opacity: 1;
}
.no-touch .btt-button:hover {
    background-color: #000;
    opacity: 1;
}