body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    display: flex;
    justify-content: center; 
    align-items: center;
    /* height: 100vh; */
    /* margin: 0; */
}

.registration-form {
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 600px;
    animation: fadeIn 1s ease-in-out;
}

.registration-form h2,.registration-form h3  {
    color: #0f1a76;
    margin-bottom: 20px;
}

.registration-form label {
    display: block;
    margin-bottom: 8px;
    color: #333;
}

.registration-form input,
.registration-form select {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

.registration-form button {
    background-color: #ff7b10;
    color: #fff;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.registration-form button:hover {
    background-color: #e66900;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

fieldset{
    border:#ff7b10 2px dotted;
}

.registration-form input:invalid,
.registration-form select:invalid {
    border-color: #ff7b10;
    background-color: #ffe6cc;
}

.registration-form input:focus:invalid,
.registration-form select:focus:invalid {
    outline: none;
    box-shadow: 0 0 5px rgba(255, 123, 16, 0.5);
}