Image Grid Gallery Using CSS3

 Video: 

Images:

Source Code:

HTML:

<!DOCTYPE html>

<html lang="en">

<head>

    <meta charset="UTF-8">

    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <link rel="stylesheet" href="style.css">

    <title>CSS Image Grid Gallery</title>

</head>

<body>

    <main>

        <div class="box1"> </div>

        <div class="box2"> </div>

        <div class="box3"> </div>

        <div class="box4"> </div>

        <div class="box5"> </div>

        <div class="box6"> </div>

    </main>

</body>

</html>

CSS:

*{

    margin: 0;

    padding: 0;

    box-sizing: border-box;

}

body{

    background: #222222;

    color: #ffffff;

}

main{

    position: absolute;

    top: 50%;

    left: 50%;

    transform: translate(-50%,-50%);

    width: 80%;

    display: grid;

    grid-template-rows: repeat(2, 250px) 200px;

    grid-template-columns: repeat(3, 1fr);

    grid-gap: 7px;

}

.box1{background: url("bg1.jpg")no-repeat;background-size: cover;

background-position: center;}

.box2{

    background: url("bg2.jpg")no-repeat;background-size: cover;

background-position: center;

    grid-column: 2/-1;

}

.box3{background: url("bg3.jpg")no-repeat;background-size: cover;

background-position: center;}

.box4{background: url("bg4.jpg")no-repeat;background-size: cover;

background-position: center;}

.box5{

    background: url("bg5.jpg")no-repeat;background-size: cover;

background-position: center;

    grid-row: 2/-1;

    grid-column: 3/-1;

}

.box6{

    background: url("bg6.jpg")no-repeat;background-size: cover;

background-position: center;

    grid-column: 1/3;

}