.btn{overflow:hidden;background-color:#ffdb58}.btn .text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:10}.btn:after,.btn:before{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0}.btn:before{content:"";background:#fff;width:120%;left:-10%;transform:skew(30deg);transition:transform .4s cubic-bezier(.3,1,.8,1)}.btn:hover:before{transform:translate3d(100%,0,0)}#container-stars{position:absolute;top:0;left:0;z-index:1;width:100%;height:100%;overflow:hidden;transition:.5s;border-radius:5rem}#stars{position:relative;background:transparent;width:200rem;height:200rem}#stars:after{top:-10rem;left:-100rem;width:100%;height:100%;animation:animStarRotate 90s linear infinite;background-image:radial-gradient(#b6e932 3px,transparent 1%);background-size:50px 50px}#stars:after,#stars:before{content:"";position:absolute}#stars:before{top:0;left:-50%;width:170%;height:500%;animation:animStar 60s linear infinite;background-image:radial-gradient(#b6e932 3px,transparent 1%);background-size:50px 50px;opacity:.5}@keyframes animStar{0%{transform:translateY(0)}to{transform:translateY(-135rem)}}@keyframes animStarRotate{0%{transform:rotate(1turn)}to{transform:rotate(0)}}@keyframes gradient_301{0%{background-position:0 50%}50%{background-position:100% 50%}to{background-position:0 50%}}@keyframes pulse_3011{0%{transform:scale(.75);box-shadow:0 0 0 0 rgba(0,0,0,.7)}70%{transform:scale(1);box-shadow:0 0 0 10px transparent}to{transform:scale(.75);box-shadow:0 0 0 0 transparent}}