.box{
            width: 400px;
                border-radius: 10px;
            background:#2655ff;
            padding: 10px;
            position: fixed;
            z-index: 1;
            top: 50vh;
            left: calc( 50vw - 150px);
            text-align: center;
        }

        .box-input{
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .box-input div{
            text-align: center;
            display: block;
            background: #333;
            color: #fff;
            padding: 3px 5px;
            border-radius: 5px;
            cursor: move;
        }

        input{
            width: 200px;
        }