* {
             margin: 0;
             padding: 0;
             box-sizing: border-box;
            }

            html, body {
                font-size: 18px;
                font-weight: bold;
                height: 100%;
                width: 100%;
            }


            #filterDiv {

                height: 100%;
                width: 100%;
                overflow: hidden;
            }



            .options-wrapper {
                display: flex;
                flex-wrap: wrap;
                width: 350px;
                flex-direction: column;
                position: absolute;
                top: 0;
                left: 0;
                z-index: 50;
            }

            #randomDiv {
                box-shadow: 0 0 1em black;
                width: 100%;
                height: 250px;
            }


            .options {
                box-shadow: 0 0 1em black;
                position: relative;

                width: 100%;
                height: 150px;
                background: lightblue;
            }

            button {
                display: block;
                border: 0px;
                background: darkslateblue;
                color: white;
                padding: 10px 5px;
                width: 100px;
                margin: 20px auto;
                border-radius: 3px;
                cursor: pointer;
            }

            img {
                width: 100%;
                height: 100%;
            }