.d-block { display: block; }
.d-inline-block { display: inline-block; }
.d-none { display: none; }
.d-hidden { display: hidden; }
.d-flex { display: flex; flex-flow: wrap; }

.justify-content-start { justify-content: flex-start !important; }
.justify-content-end { justify-content: flex-end !important; }
.justify-content-center { justify-content: center !important; }
.justify-content-between { justify-content: space-between !important; }
.justify-content-around { justify-content: space-around !important; }

.align-items-start { align-items: flex-start; }
.align-items-end { align-items: flex-end; }
.align-items-center { align-items: center; }
.align-items-baseline { align-items: baseline; }
.align-items-stretch { align-items: stretch; }

.flex-column { flex-direction: column; }

.w-10 { width: 10% !important; }
.w-25 { width: 25% !important; }
.w-30 { width: 30% !important; }
.w-50 { width: 50% !important; }
.w-60 { width: 60% !important; }
.w-70 { width: 70% !important; }
.w-75 { width: 75% !important; }
.w-90 { width: 90% !important; }
.w-100 { width: 100% !important; }