body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    background-color: #f1f1f1;
    padding: 10px 20px;
    display: flex;
    align-items: center;
}

img {
    height: 24px;
}

form {
    margin-left: auto;
    display: flex;
}

input[type="text"] {
    padding: 8px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px 0 0 5px;
}

button {
    padding: 8px 16px;
    font-size: 16px;
    background-color: #4285f4;
    color: white;
    border: none;
    border-radius: 0 5px 5px 0;
    cursor: pointer;
}

button:hover {
    background-color: #357ae8;
}

main {
    padding: 20px;
}

h3 {
    margin-bottom: 8px;
}

p {
    margin-top: 0;
}