.ltr-content {
    direction: ltr ;
    text-align: left;
    font-family: arial;
}
.previous-history {
    direction: ltr;
}
/*ul,li,table, thead, tr, th, td, tbody .ltr-content{
    text-align: left;
    font-family: arial;
}*/
.ltr-content table :not(span) {
    direction: ltr;
    text-align: left;
    font-family: arial;
}
/*ul, li, table, thead, tr, th, td, tbody .rtl-content {
    text-align: right;
    font-family: 'iran';
}*/
th .tbl-th {
    background-color: #d3d3d3;
}

ul, ol .list-unstyled {
    list-style-type: none
}

.hidden {
    display: none;
}