.back-to-top-wrapper a.back-top{
    display: inline-block;
    padding: 5px;
    margin: 5px;
    background-color: #000;
    border-radius: 50%;
    z-index: 2;
}

.back-to-top-wrapper .progress {
  width: 100%;
  height: 100%;
  background: conic-gradient(#13ad6d 0%, #b4afaf 0%);
  border-radius: 50%;
}

.back-to-top-wrapper{
    transform: scale(.6);
    opacity: 0;
    transition: 0.5s ease-out;
}

.back-to-top-wrapper.active{
    transform: scale(1);
    opacity: 1;
    transition: 0.5s ease-out;
}