{width:98%;height:400px;border:1px solid #ddd;margin:0 auto;}
        .propmt{text-align: center;font-size:1rem;}
          #selectOptions>span{
            display: inline-block;width:32%;border:1px solid #007AFF;
            margin:0 3px 0.3rem 0;
            text-align: center;
            border-radius:3px;
            padding:0.5rem 0;
            }
        #selectOptions{text-align: left;width:98%;margin:2rem auto;}
        #selectOptions>.selected{
            background:#007AFF;
            color:#f