@keyframes gradientFlow{0%{background-position:0 50%;opacity:.8}50%{background-position:100% 50%;opacity:1}to{background-position:0 50%;opacity:.8}}.bg-gradient-to-r{background-size:200% 100%;animation:gradientFlow 4s ease-in-out infinite;transition:all .3s ease;box-shadow:0 0 15px rgba(0,0,0,.1)}.bg-gradient-to-r:hover{transform:scale(1.02);box-shadow:0 0 20px rgba(0,0,0,.15);animation-duration:3s}.gradient-glow{position:relative}.gradient-glow:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;filter:blur(15px);opacity:.5;z-index:-1;background:inherit;transition:all .3s ease}