.cv_float_all{display:flex;justify-content:center;align-items:center;position:fixed;right:1.5%;bottom:140px;width:170px;height:170px;border-radius:170px;background-color:#3665f3;font-size:21px;line-height:1.2;text-align:center;color:#fff;font-weight:700;box-shadow:0 3px 6px #00000029;transition:.3s;z-index:2}.top-scroll a,.top-scroll a:hover{color:#fff}