.btn__to_top{background:#b10c2c;border:none;border-radius:50%;bottom:5%;height:50px;line-height:0px;position:fixed;right:20px;transform:scale(.7);width:50px;z-index:50}.btn__to_top img{height:auto;width:20px}@media (min-width:564px){.btn__to_top{bottom:10%;right:50px;transform:scale(1)}}