Parallax scroll effect with HTML and CSS

by danielkwood

HTML

<html>
    <head>
        <meta name="viewport" content="width=device-width, initial-scale=1">
        <title>Home</title>
        <link rel="stylesheet" href="style.css" type="text/css"/>
    </head>

    <body>
        <div class="background1">
            <div class="buttondiv">
                <a href="start.html" class="button">Get started</a>
            </div>
        </div>

        <div class="welcome">
            <h3 class="heading">Welcome to our website</h3>
            <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
        </div>

        <div class="background2">
            <div class="buttondiv">
                <a href="about.html" class="button">About us</a>
            </div>
        </div>

        <div class="wrapper">
            <div class="about">
                <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</p>
            </div>
        </div>

        <div class="background3">
            <div class="buttondiv">
                <a href="contact.html" class="button">Contact us</a>
            </div>
        </div>

        <div class="wrapper">
            <div class="contact">
                <p>Lorem ipsum dolor sit amet, consectetur...

CSS

body, html{
    height: 100%;
    margin: 0;
    font-family: "Arial";
}

.background1, .background2, .background3{
    position: relative;
    opacity: 0.6;
    background-attachment: fixed;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.background1{
    background-image: url('https://images.squarespace-cdn.com/content/v1/62d7afdd0711b76729174013/08d9bc1e-33e7-448d-b348-cbaa247f68fb/banner1.png');
    min-height: 100%;
}

.background2{
    background-image: url('https://images.squarespace-cdn.com/content/v1/62d7afdd0711b76729174013/33a6becf-fe26-40ad-b50a-6bb843166727/banner2.png');
    min-height: 350px;
}

.background3{
    background-image: url('https://images.squarespace-cdn.com/content/v1/62d7afdd0711b76729174013/c5183e7a-ff05-45cb-bfef-a3b736a11877/banner3.png');
    min-height: 350px;
}

.buttondiv{
    position: absolute;
    top: 50%;
    width: 100%;
    text-align: center;
    color: black;
}

.button{
    text-transform: uppercase;
    text-decoration: none;
    border: 2px solid white;
    color: white;
    padding: 16px;
    font-size: 22px;
    letter-spacing: 8px;
}

.button:hover{
    background-color: #232425;
    transition: 1s;
    opacity: 0.5;
}

.heading{
    letter-spacing: 4px;
    text-transform: uppercase;
    text-align: center;
    color: black;
}

.welcome{
    color: #6b6a6a;
    background-color: white;
    text-align: center;
    padding: 60px 50px;
    text-align: justify;
}

.about{
    color: #9c9b9b;
    background-color: #232425;
    text-align: center;
    padding: 60px 50px;
    text-align: justify;
}

.contact{
    color: #232425;
    background-color: white;
    text-align: center;
    padding: 60px 50px;
    text-align: justify;
}

.wrapper{
    position: relative;
}