/* General body styles */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

/* Header styles */
header {
    background-color: #333;
    color: #fff;
    padding: 1em 0;
    text-align: center;
}

/* Navigation link styles */
nav a {
    color: #fff;
    margin: 0 15px;
    text-decoration: none;
}

/* Intro section styles */
#intro {
    text-align: center;
    padding: 2em;
}

/* Image styles in the intro section */
#intro img {
    max-width: 100%;
    height: auto;
}

/* Features section styles */
#features {
    background-color: #fff;
    padding: 2em;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

/* Individual feature styles */
.feature {
    width: 300px;
    margin: 1em;
    text-align: center;
}

/* Image styles in the feature */
.feature img {
    max-width: 100px;
    height: auto;
}

/* About section styles */
#about {
    padding: 2em;
}

/* Footer styles */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 1em 0;
}