#scrollToTopBtn{align-items:center;background-color:var(--primary-color);border:none;border-radius:10%;bottom:50px;cursor:pointer;display:flex;font-size:16px;height:70px;justify-content:center;line-height:48px;position:fixed;right:50px;width:80px;z-index:200}#scrollToTopBtn:hover{opacity:1}#scrollToTopBtn svg{height:16px;transform:rotate(270deg);width:35px}#scrollToTopBtn svg *{fill:var(--secondary-color)}.scrollToTopBtn{bottom:50px;opacity:0;position:fixed;right:50px;transform:translateY(100px);transition:all .5s ease}.showBtn{opacity:.7;transform:translateY(0)}@media (max-width:767px){#scrollToTopBtn,.scrollToTopBtn{display:none}}