.sidebar div[menuitemname="My Invoices Summary"] .card-footer .btn-success {
margin-top: 10px;
width: 100%; !important;
}

div[menuitemname="My Invoices Summary"] a.btn.btn-default.btn-sm.btn-block {
margin-top: 10px;
width: 100%; !important;
}

div[menuitemname="My Invoices Summary"] .col-xs-6.col-button-right.float-right {
margin-top: 10px;
width: 100%; !important;
}

div[menuitemname="My Invoices Summary"] .col-xs-6.col-button-left.float-left {
margin-top: 10px;
width: 100%; !important;
}