@-ms-viewport {
    width: device-width;
}

.visible-xs,
.visible-sm,
.visible-md,
.visible-lg {
    display: none !important;
}

.visible-xs-block,
.visible-xs-inline,
.visible-xs-inline-block,
.visible-sm-block,
.visible-sm-inline,
.visible-sm-inline-block,
.visible-md-block,
.visible-md-inline,
.visible-md-inline-block,
.visible-lg-block,
.visible-lg-inline,
.visible-lg-inline-block {
    display: none !important;
}

@media (max-width: 767px) {
    .visible-xs {
        display: block !important;
    }

    table.visible-xs {
        display: table !important;
    }

    tr.visible-xs {
        display: table-row !important;
    }

    th.visible-xs,
    td.visible-xs {
        display: table-cell !important;
    }
}

@media (max-width: 767px) {
    .visible-xs-block {
        display: block !important;
    }
}

@media (max-width: 767px) {
    .visible-xs-inline {
        display: inline !important;
    }
}

@media (max-width: 767px) {
    .visible-xs-inline-block {
        display: inline-block !important;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .visible-sm {
        display: block !important;
    }

    table.visible-sm {
        display: table !important;
    }

    tr.visible-sm {
        display: table-row !important;
    }

    th.visible-sm,
    td.visible-sm {
        display: table-cell !important;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .visible-sm-block {
        display: block !important;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .visible-sm-inline {
        display: inline !important;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .visible-sm-inline-block {
        display: inline-block !important;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .visible-md {
        display: block !important;
    }

    table.visible-md {
        display: table !important;
    }

    tr.visible-md {
        display: table-row !important;
    }

    th.visible-md,
    td.visible-md {
        display: table-cell !important;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .visible-md-block {
        display: block !important;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .visible-md-inline {
        display: inline !important;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .visible-md-inline-block {
        display: inline-block !important;
    }
}

@media (min-width: 1200px) {
    .visible-lg {
        display: block !important;
    }

    table.visible-lg {
        display: table !important;
    }

    tr.visible-lg {
        display: table-row !important;
    }

    th.visible-lg,
    td.visible-lg {
        display: table-cell !important;
    }
}

@media (min-width: 1200px) {
    .visible-lg-block {
        display: block !important;
    }
}

@media (min-width: 1200px) {
    .visible-lg-inline {
        display: inline !important;
    }
}

@media (min-width: 1200px) {
    .visible-lg-inline-block {
        display: inline-block !important;
    }
}

@media (max-width: 767px) {
    .hidden-xs {
        display: none !important;
    }
}

@media (min-width: 768px) and (max-width: 991px) {
    .hidden-sm {
        display: none !important;
    }
}

@media (min-width: 992px) and (max-width: 1199px) {
    .hidden-md {
        display: none !important;
    }
}

@media (min-width: 1200px) {
    .hidden-lg {
        display: none !important;
    }
}

.visible-print {
    display: none !important;
}

@media print {
    .visible-print {
        display: block !important;
    }

    table.visible-print {
        display: table !important;
    }

    tr.visible-print {
        display: table-row !important;
    }

    th.visible-print,
    td.visible-print {
        display: table-cell !important;
    }
}

.visible-print-block {
    display: none !important;
}

@media print {
    .visible-print-block {
        display: block !important;
    }
}

.visible-print-inline {
    display: none !important;
}

@media print {
    .visible-print-inline {
        display: inline !important;
    }
}

.visible-print-inline-block {
    display: none !important;
}

@media print {
    .visible-print-inline-block {
        display: inline-block !important;
    }
}

@media print {
    .hidden-print {
        display: none !important;
    }
}

.button,
.btn-default {
    background-color: gray !important;
    border: 1px solid lightgray !important;
    color: white !important;
}

    .button:hover,
    .btn-default:hover {
        background-color: #555 !important;
    }

.btn-group-justified {
    display: table;
    width: 100%;
    table-layout: fixed;
    border-collapse: separate;
}

    .btn-group-justified > .btn,
    .btn-group-justified > .btn-group {
        display: table-cell;
        float: none;
        width: 1%;
    }

        .btn-group-justified > .btn-group .btn {
            width: 100%;
        }

        .btn-group-justified > .btn-group .dropdown-menu {
            left: auto;
        }

    .btn-group-justified > .dropdown-toggle {
        max-width: 38px;
    }

.dropdown-menu {
    max-height: 280px;
    overflow-y: auto;
}