.border {
    border: 1px solid #dee2e6 !important;
}

.border-top {
    border-top: 1px solid #dee2e6 !important;
}

.border-right {
    border-right: 1px solid #dee2e6 !important;
}

.border-bottom {
    border-bottom: 1px solid #dee2e6 !important;
}

.border-left {
    border-left: 1px solid #dee2e6 !important;
}

.border-0 {
    border: 0 !important;
}