:where(.wp-block-tab-list button) {
box-sizing: border-box;
color: inherit;
display: block;
width: -moz-max-content;
width: max-content;
text-decoration: none;
cursor: pointer;
flex-basis: inherit !important;
flex-grow: inherit !important;
position: relative;
border: none;
background: none;
-moz-appearance: none;
appearance: none;
-webkit-appearance: none;
margin: 0;
padding: var(--wp--preset--spacing--20, 0.5em) var(--wp--preset--spacing--30, 1em);
font-size: inherit;
font-family: inherit;
font-weight: inherit;
line-height: inherit;
letter-spacing: inherit;
text-transform: inherit;
text-align: inherit;
}
:where(.wp-block-tab-list button)[aria-selected=true]::before {
content: "";
position: absolute;
border-bottom: 2px solid currentColor;
pointer-events: none;
right: 0;
width: 100%;
bottom: 0;
}