/* py.css */

body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background-color: #ffffff; /* Initial background color */
    animation: backgroundChange 10s linear infinite;
}

.container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.header {
    display: flex;
    align-items: center;
    background-color: #b6cfeb; /* Header background color */
    color: #fff;
    padding: 10px;
    width: 100%;
}

.logo {
    max-width: 100px;
    margin-right: 20px;
}

.logo-text {
    font-size: 24px;
}

.course-details {
    text-align: left;
    margin: 20px;
    background-color: rgba(255, 255, 255, 0.9); /* Course details background color with transparency */
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2); /* Box shadow for course details */
}

.course-title {
    font-size: 28px;
}

.course-description {
    font-size: 16px;
    margin-bottom: 20px;
}

.course-objectives {
    font-size: 16px;
}

.course-objectives ul {
    list-style-type: disc;
    margin-left: 20px;
}

.add-to-cart {
    background-color: #007BFF;
    color: #fff;
    border: none;
    padding: 10px 20px;
    font-size: 18px;
    cursor: pointer;
}

/* Background color change animation */
@keyframes backgroundChange {
    0% {
        background-color: #ffffff; /* Initial background color */
    }
    25% {
        background-color: #ffea00; /* Yellow */
    }
    50% {
        background-color: #007BFF; /* Blue */
    }
    75% {
        background-color: #00ff00; /* Green */
    }
    100% {
        background-color: #ffffff; /* Back to initial background color */
    }
}