body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif, sans-serif;
            background-color: #0d0d0d;
            color: white;
            text-align: center;
            padding-top: 50px;
        }
        .profile-img {
            width: 150px;
            height: auto;
            border: 2px solid #00ffcc;
            border-radius: 15px;
            box-shadow: 0 0 20px rgba(0,255,204,0.3);}
        .glow-on-hover{
            width: 160px;
            height: 45px;
            border: 1px solid #ffffff;
            outline: none;
            color: #fff;
            background: #111;   
            cursor: pointer;
            position: relative;
            z-index: 0;
            border-radius: 10px;
            font-weight: bold;
            text-transform: uppercase;
            font-size: 12px;}
        .glow-on-hover:before{
            content: '';
            background: linear-gradient(45deg, #ff0000, #ff7300, #fffb00, #48ff00, #00ffd5, #002bff, #7a00ff, #ff00c8, #ff0000);
            position: absolute;
            top: -2px;
            left: -2px;
            background-size: 400%;
            width: calc(100% + 4px);
            height: calc(100% + 4px);
            z-index: -1;
            filter: blur(5px);
            animation: glowing 20s linear infinite;
            border-radius: 10px;
            opacity: 1;
            transition: opacity .3s ease-in-out;
        }
        @keyframes glowing {
            0% {background-position: 0 0;}
            50% {background-position: 400% 0;}
            100% {background-position: 0 0;}
        }  
        h1 {
            color: #2c3e50;
            font-size: 3rem;
            text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.1);
        }   
        body {
            background-color: #f0f7ff;
            display : flex;
            flex-direction : column;
            align-items : center;
            justify-content : center;
            min-height: 100vh;
            margin: 0;
        }