.container{width:70%;margin:50px auto;display:flex;flex-wrap:wrap;justify-content:space-between;gap:50px}.box{width:250px;height:250px;border:5px solid transparent;border-image:linear-gradient(45deg,red,#00f);border-image-slice:1;border-radius:10px;color:#9400fe;display:flex;flex-direction:column;justify-content:space-around;align-items:center;animation:borderglow 3s linear infinite}@keyframes borderglow{0%{border-image:linear-gradient(45deg,red,#00f);border-image-slice:1}50%{border-image:linear-gradient(-45deg,#ff0,green);border-image-slice:1}to{border-image:linear-gradient(45deg,red,#00f);border-image-slice:1}}.box .box-img{width:100px;height:80px}*{padding:0;margin:0;box-sizing:border-box}body{font-family:sans-serif;background-color:#2d2a2a;color:#fff}#root{width:100%;height:100vh;padding:20px;text-align:center}