body {
    font-family: Arial, sans-serif;
/*
    background: linear-gradient(135deg, #9ab0ff, #fad0c4) !important;
*/
    background: linear-gradient(135deg, #9ab0ff9e, #fac4ec7d) !important;

    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.card-header{
    background: linear-gradient(135deg, #456aefd9, #fd2bc67d) !important;
    color:white !important;
}

h2 {
    text-align: center;
    color: #333;
    margin-bottom: 20px;
}