html,
body{
    overflow-x:hidden;
}

.main-content{
    overflow-x:hidden;
}

.container-fluid{
    overflow-x:hidden;
}

.row{
    margin-left:0;
    margin-right:0;
}
@media (max-width: 768px) {

    .sidebar {
        width: 160px;
    }

    .main-content {
        margin-left: 175px;
    }

}