.btn-send{color:#fff;text-align:center;border:1px solid #fff;border-radius:25px;align-items:center;padding:5px 15px;font-size:17px;font-weight:600;transition:all .3s ease-out;display:flex;position:relative;overflow:hidden}.btn-send:hover:before{animation:1.5s ease-out infinite shine!important}.btn-send:before{content:"";opacity:.6;background-image:linear-gradient(120deg,#ffffff13 30%,#d3d3d3cc,#fff0 70%);width:100px;height:100%;position:absolute;top:0;left:-100px}@keyframes shine{0%{left:-100px}60%{left:100%}to{left:100%}}.btn-send:hover{color:#000;background-color:#fff}