.b_to-top{position:fixed;right:40px;bottom:124px;display:flex;justify-content:center;border-radius:50%;border:none;cursor:pointer;background:var(--scroll-to-top-bg, var(--color-db-black));color:var(--scroll-to-top-color, var(--color-db-white));text-align:center;-webkit-text-decoration:none;text-decoration:none;height:64px;width:64px;transition:background .3s;z-index:50}.b_to-top__fade-enter-active,.b_to-top__fade-leave-active{transition:all .3s}@media (hover: hover) and (pointer: fine){.b_to-top:hover{background:var(--scroll-to-top-bg-hover, var(--color-cta-hover));color:var(--scroll-to-top-color-hover, var(--color-db-white))}}