.v-tab.v-tab.v-btn { height: var(--v-tabs-height); border-radius: 0; min-width: 90px; } .v-slide-group--horizontal .v-tab { max-width: 360px; } .v-slide-group--vertical .v-tab { justify-content: start; } .v-tab__slider { position: absolute; bottom: 0; left: 0; height: 2px; width: 100%; background: currentColor; pointer-events: none; opacity: 0; } .v-tab--selected .v-tab__slider { opacity: 1; } .v-slide-group--vertical .v-tab__slider { top: 0; height: 100%; width: 2px; }