style.css

        * {
            box-sizing: border-box;
        }

        /* Create four equal columns that floats next to each other */
        .column {
            float: left;
            width: 25%;
            padding: 10px 10px 10px 150px;
            height: 400px;
            background-position-x: 15px;
            background-position-y: 30px;
            background-repeat: no-repeat;
            background-size: 100px;
        }

        #column1{
            background-color: #00ff7f;
            background-image: url("camera.png")
        }
        #column2{
            background-color: #fa8072;
            background-image: url("camera.png")
        }
        #column3{
            background-color: #800080;
            background-image: url("camera.png")
        }
        #column4{
            background-color: #cd853f;
            background-image: url("camera.png")
        }
        
        /* Clear floats after the columns */
        .row:after {
            /* height: 200px; */
            content: "";
            display: table;
            clear: both;
        }
        
        /* Setting up grid table */
        .grid-container {
            display: grid;
            grid-template-columns: auto auto auto auto;
            grid-gap: 0px;
        }
        .grid-container > div {
            text-align: left;
            padding: 10px 10px 10px 150px;
            font-size: 1rem;
            background-position-x: 15px;
            background-position-y: 30px;
            background-repeat: no-repeat;
            background-size: 100px;
        }
        .item1{
            background-image: url("camera.png");
            background-color: #00ff7f;
        }
        .item2{
            background-image: url("camera.png");
            background-color: #fa8072;
        }
        .item3{
            background-image: url("camera.png");
            background-color: #800080;
        }
        .item4{
            background-image: url("camera.png");
            background-color: #cd853f;
        }
        
        /* Responsive layout - makes the four columns stack on top of each other instead of next to each other */
        @media screen and (max-width: 1060px) {
            .column {
                width: 50%;
                height: 220px;
            }
            .grid-container {
                grid-template-columns: auto auto;
            }
        }
        @media screen and (max-width: 600px) {
            .column {
                width: 100%;
                height: auto;
            }
            .grid-container {
                grid-template-columns: auto;
        }
        }