.back-to-top{align-items:center;background-color:var(--main-color);border-radius:50%;bottom:20px;color:#fff;cursor:pointer;display:none;height:40px;justify-content:center;position:fixed;right:20px;width:40px;z-index:1000}.back-to-top:hover{background-color:var(--border-color);color:#fff}.icon-size{font-size:1.5rem}@media (max-width:768px){.rights-text{font-size:14px;margin-left:60px}}@media (max-width:576px){.rights-text{font-size:12px;margin-left:60px}.back-to-top{bottom:70px}}@media (max-width:375px){.rights-text{font-size:10px;margin-left:60px}.back-to-top{bottom:70px}}@media (max-width:768px){.icon-size{margin-top:15%}}