src/app/modules/ngx-mat-drp/picker-overlay/picker-overlay.component.css
.ngx-mat-drp-calendar-container {
display: flex;
justify-content: space-around;
}
.ngx-mat-drp-calendar-item {
flex-basis: 33.33%;
min-width: 210px;
padding: 1em;
font-family: Roboto,"Helvetica Neue",sans-serif;
font-size: 14px;
font-weight: 400;
}
.ngx-mat-drp-menu {
height: 100%;
display: flex;
flex-direction: column;
justify-content: space-between;
}
.ngx-mat-drp-controls {
display: flex;
justify-content: space-around;
margin: 10% auto;
}
.ngx-mat-drp-overlay {
box-shadow: 0 5px 5px -3px rgba(0,0,0,.2), 0 8px 10px 1px rgba(0,0,0,.14), 0 3px 14px 2px rgba(0,0,0,.12);
background: white;
border-radius: 2px;
}
.ngx-mat-drp-overlay-backdrop {
background-color: rgba(0,0,0,.2);
opacity: 0.2;
}