/* TREETHEMES: Progress Circle track+bar / Smooth Scroll visibility */
.wcf-scroll-to-top{position:fixed;cursor:pointer;display:flex;justify-content:center;align-items:center;box-shadow:inset 0 0 0 2px rgba(0,0,0,.1);z-index:10000;opacity:0;visibility:hidden;transform:translateY(15px);transition:.2s linear}.wcf-scroll-to-top svg{width:1em;height:1em}.wcf-scroll-to-top.show-scroll-to-top{opacity:1;visibility:visible;transform:translateY(0)}.wcf-scroll-to-top.scroll-to-circle{border-radius:100%;box-shadow:inset 0 0 0 2px rgba(255,255,255,.25)}.wcf-scroll-to-top svg.progress-circle{position:absolute;left:0;top:0;height:100%;width:100%;overflow:visible;pointer-events:none;transform:rotate(-90deg)}.wcf-scroll-to-top svg.progress-circle path,.wcf-scroll-to-top svg.progress-circle .progress-circle__bar{fill:none;stroke:#fff;stroke-width:4;stroke-linecap:round;box-sizing:border-box;transition:stroke-dashoffset 10ms linear}.wcf-scroll-to-top svg.progress-circle .progress-circle__track{fill:none;stroke:rgba(255,255,255,.25);stroke-width:4}