.dev/assets/shared/css/header/header__search-toggle.scss
/*! Header: Site Search: Toggle */
.header__search-toggle {
background-color: transparent;
border: none;
border-radius: 0;
box-shadow: none;
color: var(--go-search-toggle--color--text, var(--go-navigation--color--text));
padding: 0.75rem;
position: relative;
&:active,
&:focus,
&:hover {
background-color: transparent;
border: none;
box-shadow: none;
}
&:hover svg,
&:focus svg {
outline: none;
}
& svg {
fill: currentColor;
width: var(--go-search-button--icon--size, 1.35rem);
}
}