.maindiv {
        width:100%;
        }
        .left1{
        width:20%;
        float:left;
        margin-top:5px;
        padding-top:5px;
        }
        .right1{
        width:auto;
        padding-top:5px;
        
        }
/*table{border-collapse:collapse;}
table td,table th{border:solid 1px #ccc;}*/