body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

body,
html {
    height: 100%;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #1e1e1e;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -2;
}

h2 {
    color: #333;
}

#responseMsg {
    color: green;
    font-size: large;
    text-align: center;
}

form {
    background: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    width: 100%;
}

label {
    display: block;
    margin: 10px 0 5px;
    color: #666;
}

input[type="text"],
input[type="email"],
textarea {
    width: calc(100% - 20px);
    padding: 10px;
    margin: 8px 0;
    display: block;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

input[type="submit"] {
    background-color: #4CAF50;
    color: white;
    padding: 10px 15px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

input[type="submit"]:hover {
    background-color: #45a049;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
}

.form-full {
    display: flex;
    flex-direction: column;
    margin-bottom: 15px;
    width: 100%;
}

.name-email-container {
    display: flex;
    justify-content: space-between;
}

.name-email-container .form-group {
    flex: 0 0 48%;
}

@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;600&display=swap');

body,
html {
    height: 100%;
    margin: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #1e1e1e;
    font-family: 'Open Sans', sans-serif;
    font-size: small;

}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -2;
}


p {
    color: #333;
    margin: 10px 0;
}