.rtop,.rbottom{display:block;}
        .rtop *,.rbottom *{display:block;height: 1px;overflow: hidden;}
        .r1{margin: 0 5px;}
        .r2{margin: 0 3px;}
        .r3{margin: 0 2px;}
        .r4{margin: 0 1px;height: 2px;}
        .rs1{margin: 0 2px;}
        .rs2{margin: 0 1px;}
        div#rounded
        {
            
            
            color: #7B68EE;
            line-height: normal;
            /* set box color */
            background-color: black;
            width:225px;
            margin-top:30px;

        }
        div#rounded p{padding-left:20px;padding-right:20px;text-align:justify;}
        /* match background color in b.rtop, .rbottom */
        b.rtop, b.rbottom{display:block;background: #fff;}
        b.rtop b, b.rbottom b{display:block;height: 1px;
            overflow: hidden; background-color:Black; /* set box color */}
        b.r1{margin: 0 5px;}
        b.r2{margin: 0 3px;}
        b.r3{margin: 0 2px;}
        b.rtop b.r4, b.rbottom b.r4{margin: 0 1px;height: 2px;}