.btn-send{position:relative;padding:5px 15px;display:flex;align-items:center;font-size:17px;font-weight:600;border:1px solid #fff;border-radius:25px;overflow:hidden;color:#fff;transition:all .3s ease-out;text-align:center}.btn-send:hover:before{animation:shine 1.5s ease-out infinite!important}.btn-send:before{content:"";position:absolute;width:100px;height:100%;background-image:linear-gradient(120deg,hsla(0,0%,100%,.075) 30%,hsla(0,0%,83%,.8),hsla(0,0%,100%,0) 70%);top:0;left:-100px;opacity:.6}@keyframes shine{0%{left:-100px}60%{left:100%}to{left:100%}}.btn-send:hover{color:#000;background-color:#fff}