.progress-wrap {
    position: fixed;
    right: 15px;
    bottom: 15px;
    height: 50px;
    width: 50px;
    cursor: pointer;
    display: block;
    border-radius: 50%;
    box-shadow: inset  0 0 0 2px rgba(255,255,255,0.2);
    z-index: 999999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}
.progress-wrap:hover{
    background: rgba(255,255,255,0.1);
}
.progress-wrap.active-progress {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.progress-wrap::after {
    position: absolute;
    font-family: 'Font Awesome 5 Free';
    content: '\f139'; /* You should use \ and not /*/
    display: inline-block;
    padding-right: 0;
    vertical-align: middle;
    font-weight: 900;
    /*content: '↑';*/
    text-align: center;
    line-height: 52px;
    font-size: 28px;
    color: #a94326;
    left: 0;
    top: 0;
    height: 50px;
    width: 50px;
    cursor: pointer;
    display: block;
    z-index: 999999;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.progress-wrap:hover::after {
    opacity: 0;
}

.progress-wrap::before {
    position: absolute;
    font-family: 'Font Awesome 5 Free';
    content: '\f077'; /* You should use \ and not /*/
    display: inline-block;
    padding-right: 0px;
    vertical-align: middle;
    font-weight: 900;
    /*content: '↑';*/
    text-align: center;
    line-height: 52px;
    font-size: 28px;
    opacity: 0;
    background-image: linear-gradient(298deg, #a94326, #8b3018);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    left: 0;
    top: 0;
    height: 50px;
    width: 50px;
    cursor: pointer;
    display: block;
    z-index: 1000000;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.progress-wrap:hover::before {
    opacity: 1;
}

.progress-wrap svg path {
    fill: none;
}

.progress-wrap svg.progress-circle path {
    stroke: #a94326;
    stroke-width: 4;
    box-sizing:border-box;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}