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

header {
    background-color: lightskyblue;
    color: white;
    padding: 20px 0;
    text-align: center;
    font-family: Georgia, 'Times New Roman', Times, serif;
}

h1 {
    margin: 0;
    font-size: 32px;
}

main {
    padding: 20px;
}

.hydration-step {
    background-color: white;
    border: 5px solid lightskyblue;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    width: 1200px;
    margin-left: 80px;
    font-family: Georgia, 'Times New Roman', Times, serif;
    text-align: center;
}

h2 {
    margin-top: 0;
    font-size: 24px;
    color: #4285f4;
}

.step-description {
    margin-bottom: 20px;
}

p {
    color: #666;
    line-height: 1.6;
}

.step-video video {
    width: 100%;
    border-radius: 10px;
}
.step-video video, img{
    width: 50%;
    line-height: 1.6;
}
.back-link {
    display: inline-block;
    padding: 10px 20px;
    background-color: #008080; 
    color: #ffffff; 
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s ease;
    font-family: Georgia;
}

.back-link:hover {
    background-color: #006666; 
}

@media (max-width: 1200px) {
    .hydration-step {
        width: 90%; 
        margin-left: auto; 
        margin-right: auto; 
    }

    h2 {
        font-size: 20px; 
    }

    .step-video video,
    img {
        width: 100%; 
        height: auto;
    }
}

@media (max-width: 768px) {
    header {
        padding: 10px 0; 
    }

    h1 {
        font-size: 24px; 
    }

    main {
        padding: 10px; 
    }

    .hydration-step {
        width: 90%; 
        margin-left: auto; 
        margin-right: auto; 
    }

    .back-link {
        padding: 8px 16px; 
    }
}
@media (max-width: 1200px) {
    .hydration-step img,
    .hydration-step video {
        width: 100%; 
        height: auto; 
    }
}